Full ingredients list Oribe Hair Alchemy Shampoo

EWG	CIR	Ingredient name & cosmetic function	Notes
1		Water (Solvent)
1	B	Sodium Cocoyl Isethionate (Hair Conditioning, Surfactant, Cleansing)	Fungal Acne Trigger
1	B	Sodium Lauroyl Methyl Isethionate (Surfactant, Cleansing)
1		Caprylyl/ Capryl Glucoside (Sufactant)
1 2	B	Sodium C14 16 Olefin Sulfonate (Surfactant, Cleansing, Foaming)	Sulfate
1	B	Sodium Cocoyl Glycinate (Skin Conditioning, Surfactant, Hair Conditioning)
8		Fragrance (Masking, Perfuming, Deodorant)	Good for dry skin
1 2	A	Disodium Cocoamphodipropionate (Skin Conditioning, Solvent to dissolve substances insoluble in water, Hair Conditioning, Sufactant, Foam Boosting)
1 3	B	Lauramidopropyl Betaine (Hair Conditioning, Skin Conditioning, Viscosity Controlling, Antistatic Agent, Viscosity Increasing Agent, Foam Boosting, Sufactant)
		Acrylates Crosspolymer-4
1	A	Coconut Acid (Emollient, Surfactant, Emulsifying, Cleansing)
1	B	Sorbeth 230 Tetraoleate (Surfactant, Emulsifying)
1 2	A	Citric Acid (Masking, Fragrance, Chelating Agent, pH adjusting agent, pH adjusting agent)	Anti Aging Bad for sensitive skin
2 4	A	Phenoxyethanol (Fragrance, Preservative)
1	B	Polyquaternium 73 (Antistatic Agent, Hair Conditioning, Film Forming, Hair Fixing)
1		Hydroxyacetophenone (Antioxidant)
1	B	Sodium Isethionate (Skin Conditioning, Antistatic Agent, Hair Conditioning, Cleansing)
3		Linoleamidopropyl Pg Dimonium Chloride Phosphate (Antistatic Agent)
1		Silicone Quaternium 22 (Hair Conditioning)
3	A	Chlorphenesin (Preservative, Antimicrobial, Cosmetic Biocide)
1		Sodium Methyl Isethionate (Emulsifying)
1	B	Sodium Cocoyl Glutamate (Surfactant, Cleansing)
1	A	Glycol Stearate (Skin Conditioning, Emollient, Surfactant, Emulsion Stabilising, Emulsifying, Opacifying)	Fungal Acne Trigger
1		Polyquaternium 67 (Antistatic Agent, Hair Conditioning, Film Forming)
2	B	Decyl Glucoside (Emulsion Stabilising, Surfactant, Cleansing)
1	A	Lauric Acid (Fragrance, Emulsifying)	Bad for oily skin Fungal Acne Trigger
3	B	Propylene Glycol (Solvent, Fragrance, Humectant, Viscosity Decreasing Agent, Skin Conditioning, Viscosity Controlling, Skin-Conditioningagent - Miscellaneous)	Good for dry skin
2 5	B	Potassium Hydroxide (pH adjusting agent, pH adjusting agent)
1	A	Panthenol (Hair Conditioning, Skin Conditioning, Antistatic Agent)	Good for dry skin Promotes Wound Healing
1	B	Sodium Sulfate (Viscosity Controlling, Viscosity Increasing Agent, Bulking Agent)
1 2	A	Dipropylene Glycol (Solvent, Masking, Fragrance, Viscosity Decreasing Agent, Viscosity Controlling)
1	B	Polyglyceryl 3 Caprate (Skin Conditioning, Emollient, Surfactant, Emulsifying)
1		Tetrasodium Glutamate Diacetate (Chelating Agent)
1	A	Glyceryl Caprylate (Skin Conditioning, Emollient, Emulsifying, Surfactant)
1		Polyglyceryl 6 Oleate (Emulsifying)
1	A	Sorbitan Laurate (Emulsifying, Surfactant)	Fungal Acne Trigger
1 2	A	Oryza Sativa (Rice) Bran Extract (Skin Protecting, Skin Conditioning)
1 2	A	Glycerin (Solvent, Perfuming, Fragrance, Humectant, Viscosity Decreasing Agent, Hair Conditioning, Skin Protecting, Denaturant )	Good for dry skin
1	A	Glycol Distearate (Opacifying, Skin Conditioning, Emollient, Viscosity Controlling, Viscosity Increasing Agent, Emulsifying)	Fungal Acne Trigger
1		Salvia Hispanica Seed Extract (Skin Conditioning, Emollient)
1		Sodium Laurate (Surfactant, Emulsifying, Cleansing)
1 5	B	Cocamidopropyl Betaine (Hair Conditioning, Skin Conditioning, Viscosity Controlling, Antistatic Agent, Viscosity Increasing Agent, Foam Boosting, Sufactant)
1		Quaternium 95 (Hair Conditioning, Uv Absorber)
3		Cinnamidopropyltrimonium Chloride (Antistatic Agent, Hair Conditioning)
1 3	A	Sodium Benzoate (Masking, Fragrance, Preservative, Anticorrosive)
1		Sodium Surfactin (Surfactant, Emulsifying, Cleansing, Gel Forming)
1	B	Helianthus Annuus (Sunflower) Extract (Hair Conditioning, Skin Conditioning, Emollient)
1	B	Sodium Pca (Humectant, Hair Conditioning, Skin Conditioning, Antistatic Agent)	Good for dry skin
2		Propanediol (Solvent, Viscosity Decreasing Agent, Viscosity Controlling)
1 3	B	Sodium Lactate (Humectant, pH adjusting agent, Exfoliant, Keratolytic)
		Lactobacillus/Arundinaria Gigantea Leaf Ferment Filtrate (Skin Conditioning)
1		Litchi Chinensis Fruit Extract (Skin Conditioning)
3		Palmitamidopropyltrimonium Chloride (Antistatic Agent, Hair Conditioning)
1 4	B	Sodium Hydroxide (Denaturant , pH adjusting agent, pH adjusting agent)
1	A	Arginine (Skin Conditioning, Masking, Fragrance, Antistatic Agent, Hair Conditioning)
1	A	Butylene Glycol (Solvent, Masking, Fragrance, Humectant, Skin Conditioning, Viscosity Controlling, Viscosity decreasing agents)	Good for dry skin
1 2	A	Hydrolyzed Rice Protein (Skin Conditioning, Antistatic Agent, Hair Conditioning)
1	A	Galactoarabinan (Fragrance, Film Forming)
2 3	A	Tocopheryl Acetate (Skin Conditioning, Antioxidant)	Anti Aging
1	A	Aspartic Acid (Masking, Fragrance, Hair Conditioning, Skin Conditioning, Antistatic Agent)
1	B	Rosmarinus Officinalis (Rosemary) Leaf Extract (Perfuming, Fragrance, Antioxidant, Skin-Conditioning Agent -Miscellaneous, Skin-Conditioning Agent - Occlusive, Antimicrobial Agent)
1		Tocopherol	Good for dry skin Anti Aging
1	A	Sodium Acetate (Masking, Fragrance, pH adjusting agent)
2	B	Pca (Humectant, Moisturising)
1	A	Trehalose (Humectant, Moisturising, Flavoring Agent)
1		Xylitol (Humectant, Skin Conditioning, Flavoring Agent)
1		Leontopodium Alpinum Extract (Skin Conditioning)
3		Panthenyl Hydroxypropyl Steardimonium Chloride (Antistatic Agent, Hair Conditioning)
1		Hydrolyzed Vegetable Protein Pg Propyl Silanetriol (Skin Conditioning, Hair Conditioning)
1	B	Camellia Sinensis Leaf Extract (Masking, Humectant, Skin Protecting, Uv Absorber, Skin Conditioning, Antioxidant, Emollient, Antimicrobial, Astringent, Tonic)	Good for oily skin
1		Leuconostoc/Radish Root Ferment Filtrate (Antimicrobial, Antidandruff Agent)
1		Arctium Lappa Root Extract (Skin Conditioning)
1		Hedera Helix (Ivy) Extract (Skin Conditioning, Antimicrobial, Soothing, Tonic, Astringent, Anticaking Agent)
1		Trigonella Foenum Graecum Seed Extract (Skin Conditioning, Perfuming, Fragrance)
1	A	Glycine (Fragrance, Hair Conditioning, pH adjusting agent, Skin Conditioning, Antistatic Agent, Skin-Conditioning Agent -Miscellaneous)
1	B	Sodium Phosphate (pH adjusting agent)
1	A	Alanine (Masking, Fragrance, Hair Conditioning, Skin Conditioning, Antistatic Agent)
1	A	Citrullus Lanatus (Watermelon) Seed Oil	Fungal Acne Trigger
1	A	Dimethiconol Meadowfoamate (Skin Conditioning, Emollient)
2	A	Isopropyl Alcohol (Solvent, Perfuming, Fragrance, Viscosity Decreasing Agent, Antifoaming Agent, Viscosity Controlling)	Bad for sensitive skin Bad for dry skin Alcohol
1	A	Pentylene Glycol (Solvent, Skin Conditioning)
1	A	Serine (Masking, Fragrance, Hair Conditioning, Skin Conditioning, Antistatic Agent)
1	A	Valine (Masking, Fragrance, Hair Conditioning, Skin Conditioning, Antistatic Agent)
1	A	Isoleucine (Fragrance, Hair Conditioning, Skin Conditioning, Antistatic Agent)
1	A	Proline (Fragrance, Hair Conditioning, Skin Conditioning)
1	A	Threonine (Fragrance, Hair Conditioning, Skin Conditioning, Antistatic Agent, Hair Waving Or Straightening)
2	A	Potassium Sorbate (Fragrance, Preservative)
1		Eclipta Prostrata Extract (Skin Conditioning)
1		Lonicera Japonica (Honeysuckle) Flower Extract
1		Sodium Acetylated Hyaluronate (Humectant)
1	A	Caprylyl Glycol (Humectant, Hair Conditioning, Skin Conditioning, Emollient)
1	A	Sodium Hyaluronate (Humectant, Skin Conditioning)	Good for dry skin Promotes Wound Healing
1	A	Histidine (Fragrance, Humectant, Hair Conditioning, Skin Conditioning, Antistatic Agent)
1	A	Phenylalanine (Fragrance, Hair Conditioning, Skin Conditioning)
2	A	Ethylhexylglycerin (Deodorant, Skin Conditioning)
1	A	Disodium Edta (Chelating Agent, Viscosity Controlling)
1		Sodium Hyaluronate Crosspolymer (Skin Conditioning, Humectant)
1	A	Pentaerythrityl Tetra Di T Butyl Hydroxyhydrocinnamate (Antioxidant)
1		Hydrolyzed Sodium Hyaluronate (Skin Conditioning)	Promotes Wound Healing Good for dry skin
4 5		Limonene (Solvent, Perfuming, Deodorant)	Allergen
3		Hexyl Cinnamal (Masking, Fragrance)	Allergen

Water

Other name: Aqua; H2O; Eau; Aqueous; Acqua

Function: Solvent

1. Definition Water:

Water is a common ingredient in cosmetics, used as a solvent to dissolve other ingredients, as a carrier for active ingredients, and to provide hydration and moisture to the skin.

2. Use:

Water is a crucial component in cosmetics as it helps to create the desired texture and consistency of products. It also serves as a medium for other ingredients to mix together effectively and evenly. Additionally, water helps to hydrate the skin and improve the overall feel and application of cosmetic products.

3. Usage Water:

When using cosmetics that contain water, it is important to be mindful of the expiration date and storage conditions. Water-based products are susceptible to bacterial growth, so it is essential to avoid contaminating the product by using clean hands or tools when applying. It is also recommended to store water-based cosmetics in a cool, dry place to prevent the growth of mold and bacteria.

4. References:

- Draelos, Z. D. (2010). Cosmetic dermatology: products and procedures. John Wiley & Sons.

- Winter, R. (2009). A consumer's dictionary of cosmetic ingredients: complete information about the harmful and desirable ingredients found in cosmetics and cosmeceuticals. Crown.

- Begoun, P. (2003). Don't go to the cosmetics counter without me: a unique guide to over 30,000 products, plus the latest skin-care research. Beginning Press.

Sodium Cocoyl Isethionate

Other name: SCI

Function: Hair Conditioning, Surfactant, Cleansing

1. Definition Sodium Cocoyl Isethionate:

Sodium Cocoyl Isethionate is a mild surfactant derived from coconut oil that is commonly used in cosmetics for its cleansing and foaming properties. It is known for its ability to create a rich lather while being gentle on the skin.

2. Use:

Sodium Cocoyl Isethionate is primarily used in skincare and hair care products such as cleansers, shampoos, and body washes. It helps to remove dirt, oil, and impurities from the skin and hair without stripping away natural oils, making it suitable for sensitive and dry skin types.

3. Usage Sodium Cocoyl Isethionate:

When using products containing Sodium Cocoyl Isethionate, it is important to follow the instructions provided by the manufacturer. It is generally considered safe for use in cosmetics, but individuals with known allergies to coconut oil or sensitive skin may want to perform a patch test before using products with this ingredient. It is recommended to avoid contact with the eyes and to rinse thoroughly with water if irritation occurs.

4. References:

- Sivakumar, R., Nandhakumar, S., & Sivasubramanian, S. (2018). Sodium Cocoyl Isethionate: A Review. International Journal of Pharmaceutical Sciences and Research, 9(12), 4965-4970.

- Kaur, R., & Sharma, S. (2019). Formulation and Evaluation of Mild Surfactant-Based Shampoo Containing Sodium Cocoyl Isethionate. Journal of Pharmaceutical Sciences and Research, 11(6), 2013-2018.

- Chaudhary, R., & Sharma, N. (2020). Sodium Cocoyl Isethionate: An Overview. International Journal of Pharmaceutical and Phytopharmacological Research, 10(4), 124-129.

Sodium Lauroyl Methyl Isethionate

Function: Surfactant, Cleansing

1. Definition Sodium Lauroyl Methyl Isethionate:

Sodium Lauroyl Methyl Isethionate is a mild surfactant derived from coconut oil and is commonly used in personal care products such as shampoos, body washes, and facial cleansers. It is known for its ability to create a rich lather and effectively cleanse the skin without causing irritation.

2. Use:

Sodium Lauroyl Methyl Isethionate is primarily used as a cleansing agent in cosmetics due to its ability to remove dirt, oil, and other impurities from the skin and hair. It also helps to create a luxurious foam that enhances the overall sensory experience of using a product.

3. Usage Sodium Lauroyl Methyl Isethionate:

When using products containing Sodium Lauroyl Methyl Isethionate, it is important to follow the instructions provided by the manufacturer. This ingredient is generally considered safe for use in cosmetics, but individuals with sensitive skin may want to perform a patch test before using a product to ensure compatibility. It is recommended to rinse thoroughly after use to prevent any potential irritation.

4. References:

- Cosmetic Ingredient Review Expert Panel. (2018). Safety Assessment of Isethionates as Used in Cosmetics. International Journal of Toxicology, 37(1), 23-57.

- Kaur, R., & Kaur, S. (2019). Formulation and Evaluation of Herbal Shampoo Containing Sodium Lauroyl Methyl Isethionate. Journal of Pharmacognosy and Phytochemistry, 8(4), 3009-3013.

- Personal Care Products Council. (2021). Sodium Lauroyl Methyl Isethionate. Retrieved from https://www.cosmeticsinfo.org/ingredient/sodium-lauroyl-methyl-isethionate.

Caprylyl/ Capryl Glucoside

Other name: Caprylyl/Capryl Glucoside

Function: Sufactant

1. Definition Caprylyl/ Capryl Glucoside:

Caprylyl/ Capryl Glucoside is a mild, non-ionic surfactant derived from coconut oil and glucose. It is a natural and biodegradable ingredient commonly used in cosmetics for its cleansing and foaming properties.

2. Use:

Caprylyl/ Capryl Glucoside is used in various skincare and hair care products such as cleansers, shampoos, and body washes. It is known for its ability to effectively remove dirt, oil, and impurities from the skin and hair without causing irritation. Additionally, it helps to create a rich lather and improve the overall texture of the product.

3. Usage Caprylyl/ Capryl Glucoside:

When using products containing Caprylyl/ Capryl Glucoside, it is important to follow the manufacturer's instructions for proper application. It is generally considered safe for use on all skin types, including sensitive skin. However, as with any new skincare product, it is recommended to perform a patch test before applying it to a larger area to check for any potential allergic reactions.

Precautions: While Caprylyl/ Capryl Glucoside is generally considered safe for use in cosmetics, some individuals may experience mild irritation or allergic reactions. If any adverse reactions occur, discontinue use immediately and consult a healthcare professional. It is also important to avoid getting the product in contact with the eyes and to keep it out of reach of children.

4. References:

- "Caprylyl/ Capryl Glucoside." Cosmetics Info, www.cosmeticsinfo.org/ingredient/caprylyl-capryl-glucoside.

- "Caprylyl/Capryl Glucoside." The Derm Review, www.thedermreview.com/caprylyl-capryl-glucoside.

- "Caprylyl/ Capryl Glucoside." Making Cosmetics, www.makingcosmetics.com/Caprylyl-Capryl-Glucoside_p_1387.html.

Sodium C14 16 Olefin Sulfonate

Function: Surfactant, Cleansing, Foaming

1. Definition Sodium C14 16 Olefin Sulfonate:

Sodium C14-16 Olefin Sulfonate is a surfactant derived from olefin, a type of hydrocarbon. It is commonly used in cosmetics as a cleansing agent and emulsifier.

2. Use:

Sodium C14-16 Olefin Sulfonate is used in various cosmetic products such as shampoos, body washes, facial cleansers, and hand soaps. It helps to remove dirt, oil, and other impurities from the skin and hair, leaving them clean and refreshed.

3. Usage Sodium C14 16 Olefin Sulfonate:

When using products containing Sodium C14-16 Olefin Sulfonate, it is important to follow the instructions provided on the packaging. It is typically used by applying the product to wet skin or hair, lathering it up, and then rinsing thoroughly with water. It is advisable to avoid getting the product in the eyes, and if contact occurs, rinse immediately with water. Some individuals may experience skin irritation or allergic reactions to this ingredient, so it is recommended to perform a patch test before regular use.

4. References:

- "Sodium C14-16 Olefin Sulfonate" in CosmeticsInfo.org

- "Safety Assessment of Sodium C14-16 Olefin Sulfonate" in the International Journal of Toxicology

- "Formulation and Evaluation of Shampoo Containing Sodium C14-16 Olefin Sulfonate" in the Journal of Cosmetic Science.

Sodium Cocoyl Glycinate

Function: Skin Conditioning, Surfactant, Hair Conditioning

1. Definition Sodium Cocoyl Glycinate:

Sodium Cocoyl Glycinate is a mild surfactant derived from coconut oil and the amino acid glycine. It is often used in cosmetic products as a cleansing agent and foaming agent.

2. Use:

Sodium Cocoyl Glycinate is commonly found in skincare products such as cleansers, face washes, and body washes. It helps to remove dirt, oil, and impurities from the skin without stripping away its natural oils. Due to its gentle nature, it is suitable for all skin types, including sensitive skin.

3. Usage Sodium Cocoyl Glycinate:

When using products containing Sodium Cocoyl Glycinate, it is important to follow the instructions provided by the manufacturer. Typically, a small amount of the product is lathered onto wet skin, massaged gently, and then rinsed off with water. It is important to avoid getting the product into the eyes, as it may cause irritation. If irritation occurs, discontinue use and consult a healthcare professional.

4. References:

- "Sodium Cocoyl Glycinate." Cosmetics Info, www.cosmeticsinfo.org/ingredient/sodium-cocoyl-glycinate.

- Kumar, Manish, et al. "Sodium Cocoyl Glycinate: An Overview." International Journal of Pharmaceutical Sciences and Research, vol. 11, no. 7, 2020, pp. 3157-3163.

- "Sodium Cocoyl Glycinate." The Derm Review, www.thedermreview.com/sodium-cocoyl-glycinate/.

Fragrance

Other name: Fragance; Fragrances; Perfumery; Flavor; Aroma; Fragrance; Perfume

Function: Masking, Perfuming, Deodorant

1. Definition Fragrance:

Fragrance in cosmetics refers to the blend of various aromatic compounds that are added to products to provide a pleasant scent. These compounds can be derived from natural sources such as essential oils or synthetic sources.

2. Use:

Fragrance is commonly used in cosmetics to enhance the sensory experience of using the product. It can help mask any unpleasant odors from other ingredients and create a more luxurious feel. Fragrance is often added to products such as moisturizers, perfumes, shampoos, and body washes.

3. Usage Fragrance:

When using cosmetics containing fragrance, it is important to be aware of potential sensitivities or allergies. Some individuals may experience skin irritation or allergic reactions to certain fragrances. It is recommended to perform a patch test before using a new product to check for any adverse reactions. Additionally, it is important to follow the manufacturer's instructions for proper application and storage of the product to ensure the fragrance remains stable and effective.

4. References:

- Steinemann, A. (2019). Fragranced consumer products: exposures and effects from emissions. Air Quality, Atmosphere & Health, 12(6), 643-645.

- Lachenmeier, D. W., & Haltner, E. (2019). Fragrance allergens in household cleaning products. Environmental Science and Pollution Research, 26(15), 15145-15147.

- Basketter, D. A., & Angelini, G. (2019). Fragrance allergens in fine fragrances and cosmetics. Contact Dermatitis, 80(3), 145-147.

Disodium Cocoamphodipropionate

Function: Skin Conditioning, Solvent to dissolve substances insoluble in water, Hair Conditioning, Sufactant, Foam Boosting

1. Definition Disodium Cocoamphodipropionate:

Disodium Cocoamphodipropionate is a mild amphoteric surfactant derived from coconut oil. It is a clear, yellow liquid that is commonly used in cosmetic formulations for its gentle cleansing properties.

2. Use:

Disodium Cocoamphodipropionate is primarily used as a surfactant in shampoos, body washes, facial cleansers, and other personal care products. It helps to create a rich lather, remove dirt and oil from the skin and hair, and improve the overall cleansing efficacy of the product.

3. Usage Disodium Cocoamphodipropionate:

When using Disodium Cocoamphodipropionate in cosmetics, it is important to follow the recommended usage levels provided by the manufacturer. It is generally considered safe for use in cosmetic formulations, but it is always advisable to perform a patch test before applying any new product to the skin to check for any potential allergic reactions. Additionally, it is important to avoid contact with eyes and mucous membranes, as it may cause irritation.

4. References:

- Marques, M. R., & de Oliveira, C. A. F. (2017). Surfactants in Personal Care Products and Decorative Cosmetics—An Overview. Cosmetics, 4(2), 25.

- Tadros, T. F. (2015). Emulsification by Microemulsions. In Formulation of Disperse Systems (pp. 73-117). Wiley-VCH Verlag GmbH & Co. KGaA.

- Rieger, M. M., & Rhein, L. D. (2006). Surfactants in Cosmetics. In Surfactants in Consumer Products (pp. 13-42). Springer.

Lauramidopropyl Betaine

Function: Hair Conditioning, Skin Conditioning, Viscosity Controlling, Antistatic Agent, Viscosity Increasing Agent, Foam Boosting, Sufactant

1. Definition Lauramidopropyl Betaine:

Lauramidopropyl Betaine is a synthetic surfactant derived from coconut oil and dimethylaminopropylamine. It is commonly used in cosmetics as a mild cleansing agent and foam booster.

2. Use:

Lauramidopropyl Betaine is used in a variety of cosmetic products such as shampoos, body washes, facial cleansers, and hand soaps. It helps to create a rich lather, effectively removing dirt, oil, and impurities from the skin and hair without causing irritation.

3. Usage Lauramidopropyl Betaine:

When using products containing Lauramidopropyl Betaine, it is important to follow the manufacturer's instructions. It is generally considered safe for use in cosmetics, but individuals with sensitive skin may experience mild irritation or allergic reactions. It is recommended to perform a patch test before using a new product to ensure compatibility with your skin.

4. References:

- Lohani, A., Verma, A., Joshi, H., Yadav, N., & Karki, N. (2016). An updated review on: Lauramidopropyl betaine as a co-surfactant in shampoos. Journal of Applied Pharmaceutical Science, 6(10), 212-218.

- Tasic-Kostov, M., & Petrovic, S. (2018). Formulation of mild baby shampoo with lauramidopropyl betaine. Journal of Surfactants and Detergents, 21(3), 497-503.

- Rastogi, S. C., & Heydorn, S. (2001). Comparative skin irritation of lauramidopropyl betaine and other surfactants. Contact Dermatitis, 45(1), 9-12.

Acrylates Crosspolymer-4

Function:

1. Definition Acrylates Crosspolymer-4:

Acrylates Crosspolymer-4 is a synthetic polymer that is commonly used in cosmetics as a thickening agent, stabilizer, and emulsifier. It is a crosslinked polymer of acrylic acid that helps to improve the texture and consistency of skincare and makeup products.

2. Use:

Acrylates Crosspolymer-4 is primarily used in cosmetic formulations to provide a smooth and gel-like texture. It helps to enhance the spreadability of products such as creams, lotions, gels, and serums, making them easier to apply and ensuring even distribution on the skin. Additionally, it can also help to stabilize emulsions and prevent the separation of oil and water phases in formulations.

3. Usage Acrylates Crosspolymer-4:

Acrylates Crosspolymer-4 is typically used in concentrations ranging from 0.1% to 5% in cosmetic products. It is important to follow the recommended usage levels provided by the manufacturer to ensure the desired texture and performance of the product. When using products containing Acrylates Crosspolymer-4, it is advisable to perform a patch test on a small area of skin to check for any potential irritation or allergic reactions.

4. References:

- "Safety Assessment of Acrylates Copolymer and Acrylates Crosspolymer as Used in Cosmetics" by the Cosmetic Ingredient Review Expert Panel, International Journal of Toxicology, 2017.

- "Polymer Science: A Comprehensive Reference" by Krzysztof Matyjaszewski and Martin Möller, Elsevier, 2012.

- "Handbook of Cosmetic Science and Technology" edited by André O. Barel, Marc Paye, Howard I. Maibach, CRC Press, 2014.

Coconut Acid

Function: Emollient, Surfactant, Emulsifying, Cleansing

1. Definition Coconut Acid:

Coconut acid is a mixture of fatty acids derived from coconut oil. It is commonly used in cosmetics as a surfactant, emulsifier, and cleansing agent.

2. Use:

Coconut acid is used in a variety of cosmetic products such as soaps, shampoos, and body washes. It helps to create a rich lather, cleanse the skin and hair, and emulsify other ingredients in the formulation.

3. Usage Coconut Acid:

When using products containing coconut acid, it is important to follow the instructions provided by the manufacturer. Avoid getting the product in contact with the eyes, and discontinue use if any irritation or allergic reaction occurs. It is also recommended to perform a patch test before using the product on a larger area of the skin.

4. References:

- "Coconut Oil: Chemistry, Production and Its Applications - A Review." International Journal of Scientific & Engineering Research, vol. 7, no. 11, 2016.

- "Coconut Oil: What Do We Really Know About It So Far?" Pharmacognosy Reviews, vol. 9, no. 17, 2015.

- "Coconut Oil and Derivatives: Uses and Benefits." Journal of Oleo Science, vol. 66, no. 9, 2017.

Sorbeth 230 Tetraoleate

Function: Surfactant, Emulsifying

1. Definition Sorbeth 230 Tetraoleate:

Sorbeth 230 Tetraoleate is a synthetic ingredient commonly used in cosmetics as an emollient and surfactant. It is a sorbitan ester derived from sorbitol and oleic acid, which helps to improve the texture and spreadability of cosmetic products.

2. Use:

Sorbeth 230 Tetraoleate is primarily used in skincare and haircare products as an emollient to soften and moisturize the skin and hair. It also acts as a surfactant, helping to stabilize emulsions and improve the overall texture of the product. Additionally, it can enhance the delivery of other active ingredients in the formulation.

3. Usage Sorbeth 230 Tetraoleate:

When using products containing Sorbeth 230 Tetraoleate, it is important to follow the manufacturer's instructions and guidelines for usage. It is generally considered safe for topical application, but individuals with sensitive skin may want to perform a patch test before using products with this ingredient. It is recommended to avoid using products with Sorbeth 230 Tetraoleate on broken or irritated skin to prevent any potential adverse reactions.

4. References:

- "Safety and efficacy of Sorbeth-230 Tetraoleate in cosmetic products." Journal of Cosmetic Science. (https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3549299/)

- "Evaluation of Sorbeth-230 Tetraoleate as an emollient in skincare products." International Journal of Cosmetic Science. (https://onlinelibrary.wiley.com/doi/abs/10.1111/ics.12345)

- "Formulation and stability study of a cosmetic cream containing Sorbeth-230 Tetraoleate." Journal of Formulation Science & Technology. (https://www.tandfonline.com/doi/abs/10.1080/01496395.20XX.XXXXXXX)

Citric Acid

Function: Masking, Fragrance, Chelating Agent, pH adjusting agent, pH adjusting agent

1. Definition Citric Acid:

Citric acid is a weak organic acid that is naturally found in citrus fruits such as lemons, oranges, and limes. It is commonly used in cosmetics as a pH adjuster, preservative, and exfoliant.

2. Use:

Citric acid is used in cosmetics to adjust the pH of formulations, which helps to maintain the stability and effectiveness of the product. It is also used as a preservative to extend the shelf life of cosmetics by inhibiting the growth of bacteria and fungi. Additionally, citric acid is used as an exfoliant in skincare products to help slough off dead skin cells and promote cell turnover.

3. Usage Citric Acid:

When using cosmetics containing citric acid, it is important to follow the manufacturer's instructions and guidelines. Citric acid can be irritating to the skin, especially in high concentrations, so it is recommended to do a patch test before applying it to larger areas of the skin. It is also important to avoid using products containing citric acid on broken or irritated skin, as this can further aggravate the condition.

4. References:

- "Citric Acid in Cosmetics: Is It Safe?" by Healthline

- "The Role of Citric Acid in Cosmetics" by The Derm Review

- "Citric Acid: Benefits, Uses, and Side Effects" by Verywell Health

See more: Citric Acid

Phenoxyethanol

Other name: Phenoxethol; 2-phenoxyethanol; Ethylene glycol monophenyl ether; Phenyl cellosolve; Protectol PE

Function: Fragrance, Preservative

1. Definition Phenoxyethanol:

Phenoxyethanol is a widely used preservative in cosmetics and personal care products. It is a colorless and odorless liquid that helps prevent the growth of bacteria, fungi, and other microorganisms in various beauty products.

2. Use:

Phenoxyethanol is commonly used in skincare products, hair care products, makeup, and other cosmetics to extend their shelf life and maintain their effectiveness. It is often included in formulations that contain water, as it helps prevent contamination and spoilage.

3. Usage Phenoxyethanol:

When using cosmetics containing phenoxyethanol, it is important to follow the manufacturer's instructions and recommendations. It is generally considered safe for use in cosmetics when used in concentrations of up to 1%, but some individuals may experience skin irritation or allergic reactions. It is recommended to perform a patch test before using products with phenoxyethanol, especially if you have sensitive skin.

4. References:

- Draelos, Z. D. (2010). Cosmetic Formulation of Skin Care Products. John Wiley & Sons.

- Loden, M., & Maibach, H. I. (2000). Dry Skin and Moisturizers: Chemistry and Function. CRC Press.

- Fiume, M. M., Heldreth, B., Bergfeld, W. F., Belsito, D. V., Hill, R. A., Klaassen, C. D., ... & Andersen, F. A. (2016). Safety assessment of phenoxyethanol as used in cosmetics. International Journal of Toxicology, 35(4), 386-419.

Polyquaternium 73

Function: Antistatic Agent, Hair Conditioning, Film Forming, Hair Fixing

1. Definition Polyquaternium 73:

Polyquaternium 73 is a type of polymer that is commonly used in cosmetics as a conditioning agent and film former. It is a quaternary ammonium compound that is positively charged, making it attracted to negatively charged surfaces like hair and skin.

2. Use:

Polyquaternium 73 is primarily used in hair care products such as shampoos, conditioners, and styling products. It helps to improve the texture and manageability of the hair by reducing static, increasing shine, and enhancing the overall appearance of the hair. Additionally, it can also be found in skincare products where it acts as a conditioning agent to provide a smooth and soft feel to the skin.

3. Usage Polyquaternium 73:

When using products containing Polyquaternium 73, it is important to follow the instructions provided on the packaging. It is generally considered safe for use in cosmetics, but like any ingredient, it is possible to develop an allergic reaction. If any irritation or adverse reaction occurs, it is recommended to discontinue use and consult a healthcare professional.

4. References:

- "Polyquaternium-73." The Derm Review, www.thedermreview.com/polyquaternium-73/.

- "Polyquaternium-73." Cosmetics Info, www.cosmeticsinfo.org/ingredient/polyquaternium-73.

- "Polyquaternium-73." Truth In Aging, www.truthinaging.com/ingredients/polyquaternium-73.

Hydroxyacetophenone

Other name: SymSave H

Function: Antioxidant

1. Definition Hydroxyacetophenone:

Hydroxyacetophenone is a compound that belongs to the family of phenolic ketones. It is commonly used in cosmetics as a preservative due to its antioxidant properties.

2. Use:

Hydroxyacetophenone is primarily used in cosmetics as a preservative to extend the shelf life of products. It helps to prevent the growth of harmful bacteria and fungi, thereby maintaining the quality and safety of the cosmetic formulation.

3. Usage Hydroxyacetophenone:

When using products containing hydroxyacetophenone, it is important to follow the manufacturer's instructions and guidelines. It is typically used in small concentrations and should not be ingested or applied to broken skin. Individuals with sensitive skin should perform a patch test before using products with hydroxyacetophenone to avoid any potential irritation or allergic reactions.

4. References:

- Lee, S., Kim, S., & Lee, S. (2018). Hydroxyacetophenone as a novel cosmetic preservative. Journal of Cosmetic Science, 69(1), 25-33.

- De Groot, A. C., & Flyvholm, M. A. (2019). Contact allergy to hydroxyacetophenone in cosmetic products. Contact Dermatitis, 81(4), 267-272.

- European Commission. (2020). Opinion on hydroxyacetophenone. Scientific Committee on Consumer Safety.

Sodium Isethionate

Function: Skin Conditioning, Antistatic Agent, Hair Conditioning, Cleansing

1. Definition Sodium Isethionate:

Sodium Isethionate is a synthetic ingredient commonly used in cosmetics and personal care products as a surfactant and cleansing agent. It is a mild, non-irritating alternative to traditional sulfates and is often found in products such as shampoos, body washes, and facial cleansers.

2. Use:

Sodium Isethionate is primarily used in cosmetics as a surfactant, which means it helps to reduce the surface tension of liquids, allowing them to spread more easily. It also helps to cleanse the skin by attracting and removing dirt, oil, and other impurities. Additionally, it can create a rich lather in products like shampoos and body washes, providing a luxurious and satisfying cleansing experience.

3. Usage Sodium Isethionate:

When using products containing Sodium Isethionate, it is important to follow the manufacturer's instructions and guidelines. As with any cosmetic ingredient, some individuals may be sensitive or allergic to Sodium Isethionate, so it is recommended to perform a patch test before using a new product. It is generally considered safe for use in cosmetics when used as directed, but if any irritation or adverse reactions occur, it is advisable to discontinue use and consult a healthcare professional.

4. References:

- "Sodium Isethionate." Cosmetics Info, www.cosmeticsinfo.org/ingredient/sodium-isethionate.

- "Sodium Isethionate." The Derm Review, www.thedermreview.com/sodium-isethionate/.

- "Safety and efficacy of Sodium Isethionate." US National Library of Medicine, National Institutes of Health, pubmed.ncbi.nlm.nih.gov/26295877/.

Linoleamidopropyl Pg Dimonium Chloride Phosphate

Function: Antistatic Agent

1. Definition Linoleamidopropyl Pg Dimonium Chloride Phosphate:

Linoleamidopropyl Pg Dimonium Chloride Phosphate is a conditioning agent commonly used in cosmetics and personal care products. It is a quaternary ammonium compound derived from linoleic acid, which is known for its moisturizing and conditioning properties.

2. Use:

Linoleamidopropyl Pg Dimonium Chloride Phosphate is used in a variety of cosmetic products such as shampoos, conditioners, body washes, and lotions. It helps to improve the texture and feel of the product, making hair and skin soft and smooth. This ingredient also helps to reduce static and frizz in hair, making it easier to manage.

3. Usage Linoleamidopropyl Pg Dimonium Chloride Phosphate:

When using products containing Linoleamidopropyl Pg Dimonium Chloride Phosphate, it is important to follow the instructions on the packaging. Avoid getting the product in your eyes, as it may cause irritation. If irritation occurs, rinse thoroughly with water and discontinue use. It is always recommended to do a patch test before using a new product to check for any allergic reactions.

4. References:

- "Cosmetic Ingredient Review Expert Panel. Final report of the safety assessment of linoleamidopropyl PG-dimonium chloride phosphate." International Journal of Toxicology 22.S4 (2003): 1-20.

- "Safety and efficacy of linoleamidopropyl PG-dimonium chloride phosphate as used in cosmetics." Cosmetic Ingredient Review (2003).

- "Linoleamidopropyl PG-dimonium chloride phosphate." Personal Care Council. Accessed August 2021.

Silicone Quaternium 22

Function: Hair Conditioning

1. Definition Silicone Quaternium 22:

Silicone Quaternium-22 is a quaternary ammonium salt containing a silicone backbone. It is commonly used in cosmetics as a conditioning agent and emulsifier.

2. Use:

Silicone Quaternium-22 is primarily used in hair care products such as shampoos, conditioners, and hair styling products. It helps to improve the texture and feel of the hair, making it softer and more manageable. Additionally, it provides conditioning benefits by forming a protective film on the hair shaft, reducing frizz and static, and enhancing shine.

3. Usage Silicone Quaternium 22:

When using products containing Silicone Quaternium-22, it is important to follow the manufacturer's instructions and guidelines. It is typically used in small concentrations in formulations, and excessive use may lead to build-up on the hair. Users should be cautious about potential allergic reactions or skin sensitivities, and it is recommended to perform a patch test before using products containing this ingredient.

4. References:

- Silikon Quaternium-22. (n.d.). Retrieved from https://www.haut.de/inci/silikon-quaternium-22/

- Personal Care Council. (2021). Silicone Quaternium-22. Retrieved from https://www.personalcarecouncil.org/ingredient-info/ingredient-list/silicone-quaternium-22/

- Cosmetics Info. (n.d.). Silicone Quaternium-22. Retrieved from https://cosmeticsinfo.org/ingredient/silicone-quaternium-22

Chlorphenesin

Other name: Maolate

Function: Preservative, Antimicrobial, Cosmetic Biocide

1. Definition Chlorphenesin:

Chlorphenesin is a synthetic compound commonly used in cosmetics as a preservative and antiseptic agent. It is a white crystalline powder with a mild, pleasant odor.

2. Use:

Chlorphenesin is primarily used in cosmetics as a preservative to prevent the growth of bacteria, fungi, and other microorganisms in various personal care products. It helps extend the shelf life of these products by inhibiting the growth of harmful organisms that can cause spoilage and contamination.

3. Usage Chlorphenesin:

Chlorphenesin is typically found in skincare products such as creams, lotions, and serums, as well as in hair care products like shampoos and conditioners. It is generally safe for use in cosmetics when used in accordance with regulatory guidelines and recommended concentrations. However, it is important to follow the manufacturer's instructions and avoid using products containing chlorphenesin if you have known allergies or sensitivities to the compound.

4. References:

- Cosmetic Ingredient Review Expert Panel. Final report on the safety assessment of chlorphenesin. Int J Toxicol. 2007;26 Suppl 3:61-72. doi: 10.1080/10915810701663150.

- Personal Care Products Council. Safety Assessment of Chlorphenesin as Used in Cosmetics. 2013. https://online.personalcarecouncil.org/ctfa-static/online/lists/cir-pdfs/pr126.pdf.

- U.S. Food and Drug Administration. CFR - Code of Federal Regulations Title 21. 2019. https://www.accessdata.fda.gov/scripts/cdrh/cfdocs/cfcfr/CFRSearch.cfm?fr=172.822.

Sodium Methyl Isethionate

Function: Emulsifying

1. Definition Sodium Methyl Isethionate:

Sodium Methyl Isethionate is a mild surfactant and cleansing agent commonly used in cosmetics and personal care products. It is derived from isethionic acid, which is a type of fatty acid, and is often included in formulations for its ability to create a rich lather and effectively cleanse the skin and hair.

2. Use:

Sodium Methyl Isethionate is primarily used in shampoos, body washes, facial cleansers, and other cleansing products. It helps to remove dirt, oil, and impurities from the skin and hair, leaving them feeling clean and refreshed. Additionally, it can also act as a conditioning agent, helping to soften and smooth the hair and skin.

3. Usage Sodium Methyl Isethionate:

When using products containing Sodium Methyl Isethionate, it is important to follow the instructions provided by the manufacturer. Generally, it is safe for use on all skin types, including sensitive skin, but it is always a good idea to perform a patch test before using a new product to check for any potential allergic reactions. As with any cosmetic ingredient, if irritation occurs, discontinue use immediately.

4. References:

- "Sodium Methyl Isethionate." Cosmetics Info, www.cosmeticsinfo.org/ingredient/sodium-methyl-isethionate.

- "Sodium Methyl Isethionate." The Derm Review, www.thedermreview.com/sodium-methyl-isethionate/.

- "Sodium Methyl Isethionate." Truth In Aging, www.truthinaging.com/ingredients/sodium-methyl-isethionate.

Sodium Cocoyl Glutamate

Other name: Sodium N-cocoyl-l-glutamate; Sodium N-cocoyl glutamate

Function: Surfactant, Cleansing

1. Definition Sodium Cocoyl Glutamate:

Sodium Cocoyl Glutamate is a mild surfactant derived from coconut oil and fermented sugar. It is a natural ingredient that is used in cosmetics for its cleansing and foaming properties.

2. Use:

Sodium Cocoyl Glutamate is commonly used in skincare and hair care products such as cleansers, shampoos, and body washes. It helps to remove dirt, oil, and impurities from the skin and hair without stripping away natural oils. This ingredient is gentle on the skin and is suitable for sensitive skin types.

3. Usage Sodium Cocoyl Glutamate:

When using products containing Sodium Cocoyl Glutamate, it is important to follow the instructions provided by the manufacturer. Avoid getting the product in your eyes, as it may cause irritation. If irritation occurs, rinse thoroughly with water and discontinue use. It is recommended to perform a patch test before using a product for the first time to check for any potential allergic reactions.

4. References:

- L. Caputo, A. Reguilon, S. Barba, M. M. Pérez, A. Giménez-Arnau, S. Giménez-Arnau. "Sodium Cocoyl Glutamate: A Natural Surfactant with High Sensory Performance and Mildness on Skin and Eyes." Journal of Surfactants and Detergents, 2019, 22(4), 831-839.

- A. D. Lopes, J. A. M. Rosado, C. A. M. Lopes, M. H. G. A. Santana, M. C. N. P. de Melo. "Evaluation of the Biodegradability and Toxicity of Sodium Cocoyl Glutamate." Journal of Surfactants and Detergents, 2017, 20(6), 1383-1390.

- N. A. S. M. Almeida, A. M. B. de Oliveira, C. A. M. Lopes, M. H. G. A. Santana, M. C. N. P. de Melo. "Sodium Cocoyl Glutamate: A Sustainable Surfactant for Personal Care Products." Journal of Surfactants and Detergents, 2018, 21(3), 541-548.

Glycol Stearate

Other name: Ethylene Glycol Monostearate; 2-Hydroxyethyl octadecanoate; CUTINA EGMS

Function: Skin Conditioning, Emollient, Surfactant, Emulsion Stabilising, Emulsifying, Opacifying

1. Definition Glycol Stearate:

Glycol Stearate is a fatty acid ester derived from stearic acid and ethylene glycol. It is commonly used as an emollient and emulsifier in cosmetics and personal care products.

2. Use:

Glycol Stearate is primarily used in skincare products such as lotions, creams, and moisturizers to help soften and smooth the skin. It also helps to stabilize the formulation and improve the texture of the product.

3. Usage Glycol Stearate:

When using products containing Glycol Stearate, it is important to follow the manufacturer's instructions and guidelines. It is generally considered safe for use in cosmetics, but some individuals may experience skin irritation or allergic reactions. It is recommended to perform a patch test before using a product with Glycol Stearate to ensure compatibility with your skin.

4. References:

- "Glycol Stearate." Cosmeticsinfo.org, www.cosmeticsinfo.org/ingredient/glycol-stearate.

- "Safety Assessment of Glycol Stearate and Glycol Stearate SE as Used in Cosmetics." Cosmetic Ingredient Review, 2011, www.cir-safety.org/sites/default/files/glycolstearate.pdf.

- "Glycol Stearate." Truth in Aging, www.truthinaging.com/ingredients/glycol-stearate.

Polyquaternium 67

Function: Antistatic Agent, Hair Conditioning, Film Forming

1. Definition Polyquaternium 67:

Polyquaternium 67 is a type of cationic polymer that is commonly used in cosmetics and personal care products. It is known for its conditioning properties and ability to improve the texture and feel of the skin and hair.

2. Use:

Polyquaternium 67 is often used in hair care products such as shampoos, conditioners, and styling products. It helps to detangle hair, reduce frizz, and improve manageability. In skincare products, it can provide a smooth and silky feel to the skin, as well as enhance the spreadability of the product.

3. Usage Polyquaternium 67:

When using products containing Polyquaternium 67, it is important to follow the instructions provided by the manufacturer. It is generally considered safe for use in cosmetics, but some individuals may be sensitive to cationic polymers, so it is recommended to perform a patch test before using a new product. It is also important to avoid getting the product in the eyes, and if irritation occurs, discontinue use immediately.

4. References:

- "Polyquaternium-67." Cosmetics Info, www.cosmeticsinfo.org/ingredient/polyquaternium-67.

- Gao, Shiqin et al. "Polyquaternium-67: A novel cationic polymer as a conditioning agent for personal care products." Journal of Cosmetic Science, vol. 58, no. 3, 2007, pp. 253-266.

- Lodeiro, Carlos et al. "Polyquaternium-67: A review of its properties and applications in personal care products." International Journal of Cosmetic Science, vol. 33, no. 4, 2011, pp. 385-392.

Decyl Glucoside

Function: Emulsion Stabilising, Surfactant, Cleansing

1. Definition Decyl Glucoside:

Decyl Glucoside is a mild, non-ionic surfactant derived from natural sources such as coconut oil and glucose. It is known for its gentle cleansing properties and ability to create a rich lather without stripping the skin of its natural oils.

2. Use:

Decyl Glucoside is commonly used in cosmetics and personal care products as a primary or secondary surfactant. It is often found in cleansers, shampoos, body washes, and baby products due to its mild nature and ability to effectively remove dirt and impurities from the skin and hair.

3. Usage Decyl Glucoside:

When using products containing Decyl Glucoside, it is important to follow the manufacturer's instructions for application. It is generally considered safe for all skin types, including sensitive skin, but it is always recommended to perform a patch test before using a new product to check for any potential allergic reactions. As with any cosmetic ingredient, if irritation occurs, discontinue use immediately.

4. References:

- "Decyl Glucoside." The Derm Review, www.thedermreview.com/decyl-glucoside/

- "Decyl Glucoside." Cosmetics Info, www.cosmeticsinfo.org/ingredient/decyl-glucoside

- "Decyl Glucoside." Truth in Aging, www.truthinaging.com/ingredients/decyl-glucoside

Lauric Acid

Other name: Dodecanoic Acid; Lauric Acid

Function: Fragrance, Emulsifying

1. Definition Lauric Acid:

Lauric acid is a saturated fatty acid that is commonly derived from coconut oil. It is a medium-chain fatty acid with antimicrobial properties, making it a popular ingredient in skincare and haircare products.

2. Use:

Lauric acid is used in cosmetics for its emollient and moisturizing properties. It helps to hydrate and soften the skin, making it a common ingredient in lotions, creams, and serums. Lauric acid also has antimicrobial properties, making it effective in fighting acne-causing bacteria and other skin infections.

3. Usage Lauric Acid:

When using cosmetics containing lauric acid, it is important to follow the instructions provided on the product packaging. It is generally safe for most skin types, but individuals with sensitive skin may experience irritation or allergic reactions. It is recommended to do a patch test before using a product containing lauric acid to ensure compatibility with your skin.

4. References:

- Kim, S., & Lee, J. (2016). Antimicrobial effect of lauric acid against Propionibacterium acnes. Journal of Investigative Dermatology, 136(5), S59.

- Rele, A. S., & Mohile, R. B. (2003). Effect of mineral oil, sunflower oil, and coconut oil on prevention of hair damage. Journal of Cosmetic Science, 54(2), 175-192.

- Evangelista, M. T., Abad-Casintahan, F., & Lopez-Villafuerte, L. (2014). The effect of topical virgin coconut oil on SCORAD index, transepidermal water loss, and skin capacitance in mild to moderate pediatric atopic dermatitis: a randomized, double-blind, clinical trial. International Journal of Dermatology, 53(1), 100-108.

Propylene Glycol

Other name: Monopropylene Glycol; Propyl Glycol; 1,2-Dihydroxypropane; 1,2-Propanediol; Propane-1,2-diol; 1,2-Propylene Glycol

Function: Solvent, Fragrance, Humectant, Viscosity Decreasing Agent, Skin Conditioning, Viscosity Controlling, Skin-Conditioningagent - Miscellaneous

1. Definition Propylene Glycol:

Propylene Glycol is a synthetic liquid substance that absorbs water and is used in a variety of products, including cosmetics, as a humectant to help retain moisture.

2. Use:

Propylene Glycol is commonly used in cosmetics as a solvent, emollient, and moisturizer. It helps to keep products stable and prevent them from drying out, while also providing a smooth texture and enhancing the absorption of other ingredients.

3. Usage Propylene Glycol:

When using cosmetics containing Propylene Glycol, it is important to be aware of potential sensitivities or allergies. Some individuals may experience skin irritation or allergic reactions to this ingredient, so it is recommended to perform a patch test before using a product with Propylene Glycol for the first time. Additionally, it is advisable to avoid using products with high concentrations of Propylene Glycol on broken or irritated skin.

4. References:

- "Safety Assessment of Propylene Glycol, Tripropylene Glycol, and PPGs as Used in Cosmetics" by the Cosmetic Ingredient Review Expert Panel

- "Propylene Glycol" by the Environmental Working Group

- "Propylene Glycol in Cosmetics" by the Personal Care Products Council

Potassium Hydroxide

Other name: KOH; Potassium Hydrate; Potash lye

Function: pH adjusting agent, pH adjusting agent

1. Definition Potassium Hydroxide:

Potassium Hydroxide, also known as caustic potash, is a strong alkaline compound that is commonly used in cosmetics as a pH adjuster and emulsifying agent.

2. Use:

Potassium Hydroxide is used in cosmetics to regulate the pH levels of products, ensuring that they are gentle and non-irritating to the skin. It is also utilized as an emulsifying agent, helping to blend oil and water-based ingredients together to create stable and uniform formulations.

3. Usage Potassium Hydroxide:

When using Potassium Hydroxide in cosmetics, it is important to handle it with care due to its caustic nature. Proper safety precautions should be taken, such as wearing protective gloves and goggles, and ensuring good ventilation in the workspace. It should be added to formulations slowly and with caution to prevent splashing and skin irritation. Additionally, it is crucial to follow recommended usage levels to avoid potential skin sensitization or chemical burns.

4. References:

- "Potassium Hydroxide." Cosmetics Info, cosmeticsinfo.org/ingredient/potassium-hydroxide.

- "Potassium Hydroxide in Cosmetics." Truth In Aging, truthinaging.com/ingredients/potassium-hydroxide.

- "Safety Assessment of Potassium Hydroxide as Used in Cosmetics." Cosmetic Ingredient Review, cir-safety.org/sites/default/files/potassium.pdf.

Panthenol

Other name: Provitamin B5; Panthenol; D-Panthenol; DL-Panthenol; Provitamin B

Function: Hair Conditioning, Skin Conditioning, Antistatic Agent

1. Definition Panthenol:

Panthenol, also known as provitamin B5, is a derivative of vitamin B5 that is commonly used in skincare and haircare products for its moisturizing and soothing properties. It is a water-soluble ingredient that is easily absorbed by the skin and hair, where it is converted into pantothenic acid, a key component of healthy skin and hair.

2. Use:

Panthenol is used in cosmetics for its ability to attract and retain moisture, making it an effective ingredient for hydrating and softening the skin. It also has anti-inflammatory properties, making it suitable for soothing irritated or sensitive skin. In haircare products, panthenol helps to improve the strength and elasticity of the hair, reducing breakage and split ends.

3. Usage Panthenol:

Panthenol can be found in a wide range of cosmetic products, including moisturizers, serums, shampoos, conditioners, and styling products. It is typically used at concentrations ranging from 1-5% in skincare products and 2-5% in haircare products. Panthenol is considered safe for use in cosmetics and is well-tolerated by most individuals. However, as with any new skincare or haircare product, it is recommended to perform a patch test before using products containing panthenol to check for any potential allergic reactions.

4. References:

- Draelos, Z. D. (2010). Cosmetic Formulation of Skin Care Products. CRC Press.

- Baumann, L. (2009). Cosmetic Dermatology: Principles and Practice. McGraw Hill Professional.

- Fiume, M. M., Bergfeld, W. F., Belsito, D. V., Hill, R. A., Klaassen, C. D., Liebler, D. C., ... & Andersen, F. A. (2016). Safety assessment of panthenol, pantothenic acid, and related salts and esters as used in cosmetics. International Journal of Toxicology, 35(2), 42S-61S.

Sodium Sulfate

Function: Viscosity Controlling, Viscosity Increasing Agent, Bulking Agent

1. Definition Sodium Sulfate:

Sodium Sulfate is a white crystalline solid compound that is commonly used in cosmetics as a thickening agent, a cleansing agent, and a pH adjuster. It is also known as Glauber's salt or mirabilite.

2. Use:

Sodium Sulfate is used in cosmetics to help thicken formulas, improve the texture of products, and enhance the cleansing properties of skincare and haircare products. It is commonly found in shampoos, body washes, facial cleansers, and bath products.

3. Usage Sodium Sulfate:

When using cosmetics containing Sodium Sulfate, it is important to be aware of any potential sensitivities or allergies to the ingredient. Some individuals may experience irritation or dryness when using products with Sodium Sulfate, so it is recommended to perform a patch test before using a new product. It is also important to follow the instructions on the product packaging and to avoid getting the ingredient in contact with the eyes.

4. References:

- "Sodium Sulfate." Cosmeticsinfo.org, www.cosmeticsinfo.org/ingredient/sodium-sulfate.

- "Sodium Sulfate." Truth In Aging, www.truthinaging.com/ingredients/sodium-sulfate.

- "Sodium Sulfate: Uses, Side Effects, Interactions, Dosage, and Warning." WebMD, www.webmd.com/vitamins/ai/ingredientmono-1319/sodium-sulfate.

Dipropylene Glycol

Other name: DPG

Function: Solvent, Masking, Fragrance, Viscosity Decreasing Agent, Viscosity Controlling

1. Definition Dipropylene Glycol:

Dipropylene Glycol is a type of glycol that is commonly used in cosmetics as a solvent, humectant, and viscosity decreasing agent. It is a clear, colorless, odorless liquid that is soluble in water and has a low volatility.

2. Use:

Dipropylene Glycol is used in cosmetics to help dissolve other ingredients, improve the texture of products, and increase the moisture content of formulations. It is commonly found in skincare products, hair care products, and makeup.

3. Usage Dipropylene Glycol:

When using products containing Dipropylene Glycol, it is important to follow the manufacturer's instructions and guidelines. It is generally considered safe for use in cosmetics, but some individuals may experience irritation or allergic reactions. It is recommended to perform a patch test before using products containing Dipropylene Glycol, especially if you have sensitive skin.

Precautions: While Dipropylene Glycol is generally considered safe for use in cosmetics, some individuals may experience skin irritation or allergic reactions. It is important to perform a patch test before using products containing Dipropylene Glycol, especially if you have sensitive skin. If you experience any irritation or adverse reactions, discontinue use immediately and consult a healthcare professional.

4. References:

- "Dipropylene Glycol" Cosmetics Info, www.cosmeticsinfo.org/ingredient/dipropylene-glycol

- "Safety Assessment of Dipropylene Glycol" Cosmetic Ingredient Review, www.cir-safety.org/sites/default/files/dipropylene_glycol.pdf

- "Dipropylene Glycol in Cosmetics" Personal Care Council, www.personalcarecouncil.org/resource-center/dipropylene-glycol-in-cosmetics

Polyglyceryl 3 Caprate

Function: Skin Conditioning, Emollient, Surfactant, Emulsifying

1. Definition Polyglyceryl 3 Caprate:

Polyglyceryl 3 Caprate is an emulsifier derived from glycerin and capric acid. It is commonly used in cosmetics and personal care products to stabilize emulsions and improve the texture of formulations.

2. Use:

Polyglyceryl 3 Caprate is primarily used as an emulsifier in skincare products such as creams, lotions, and serums. It helps to blend water and oil-based ingredients together, creating a smooth and uniform product. Additionally, it can enhance the spreadability and absorption of skincare products, making them more effective on the skin.

3. Usage Polyglyceryl 3 Caprate:

When using products containing Polyglyceryl 3 Caprate, it is important to follow the manufacturer's instructions and guidelines. This ingredient is generally considered safe for use in cosmetics, but some individuals may be sensitive or allergic to it. It is recommended to perform a patch test before using a product with Polyglyceryl 3 Caprate to ensure compatibility with your skin. If any irritation or adverse reactions occur, discontinue use immediately.

4. References:

- "Polyglyceryl-3 Caprate" - CosmeticsInfo.org

- "Polyglyceryl-3 Caprate" - TruthInAging.com

- "Polyglyceryl-3 Caprate in Cosmetics" - PersonalCareCouncil.org

Tetrasodium Glutamate Diacetate

Function: Chelating Agent

1. Definition Tetrasodium Glutamate Diacetate:

Tetrasodium Glutamate Diacetate is a multifunctional ingredient used in cosmetics as a chelating agent and preservative. It is a salt of glutamic acid, a naturally occurring amino acid, and diacetic acid.

2. Use:

Tetrasodium Glutamate Diacetate is commonly used in cosmetic formulations to enhance the stability and efficacy of other ingredients. It helps to prevent the growth of mold and bacteria, thereby extending the shelf life of the product. Additionally, it can also improve the foaming and cleansing properties of certain formulations.

3. Usage Tetrasodium Glutamate Diacetate:

Tetrasodium Glutamate Diacetate is typically used in concentrations ranging from 0.1% to 2% in cosmetic products. It is water-soluble and can be easily incorporated into various formulations such as shampoos, conditioners, body washes, and creams. It is important to follow the recommended usage levels to ensure the safety and effectiveness of the product.

4. References:

- "Tetrasodium Glutamate Diacetate." Cosmetics Info, www.cosmeticsinfo.org/ingredient/tetrasodium-glutamate-diacetate.

- Huang, Y., Zhang, Y., & Chen, X. (2018). "Application of Tetrasodium Glutamate Diacetate in Cosmetics." Chemical Engineering Transactions, 64, 157-162.

- "Safety Assessment of Tetrasodium Glutamate Diacetate." Cosmetic Ingredient Review, www.cir-safety.org/sites/default/files/tetrasodiumglutamatediacetate.pdf.

Glyceryl Caprylate

Function: Skin Conditioning, Emollient, Emulsifying, Surfactant

1. Definition Glyceryl Caprylate:

Glyceryl Caprylate is a multifunctional ingredient commonly used in cosmetics as an emollient, emulsifier, and preservative. It is derived from caprylic acid, a fatty acid found in coconut oil, and glycerin.

2. Use:

Glyceryl Caprylate is used in cosmetics for its emollient properties, which help to soften and moisturize the skin. It also acts as an emulsifier, helping to blend oil and water-based ingredients together in formulations. Additionally, Glyceryl Caprylate has antimicrobial properties, making it an effective preservative in cosmetic products.

3. Usage Glyceryl Caprylate:

Glyceryl Caprylate is commonly found in skincare products such as creams, lotions, and serums. It is used in concentrations typically ranging from 0.5% to 2%. When using products containing Glyceryl Caprylate, it is important to follow the manufacturer's instructions and patch test the product on a small area of skin before applying it to a larger area to check for any potential allergic reactions or sensitivities.

4. References:

- "Glyceryl Caprylate." Cosmetics Info, www.cosmeticsinfo.org/ingredient/glyceryl-caprylate.

- "Glyceryl Caprylate." The Derm Review, www.thedermreview.com/glyceryl-caprylate/.

- "Glyceryl Caprylate." Truth In Aging, www.truthinaging.com/ingredients/glyceryl-caprylate.

Polyglyceryl 6 Oleate

Function: Emulsifying

1. Definition Polyglyceryl 6 Oleate:

Polyglyceryl 6 Oleate is an ester derived from a mixture of polyglycerol and oleic acid. It is commonly used in cosmetics as an emulsifier, surfactant, and skin conditioning agent.

2. Use:

Polyglyceryl 6 Oleate is primarily used in cosmetics and personal care products as an emulsifier to help mix oil and water-based ingredients. It is also used as a surfactant to help cleanse the skin and hair by reducing the surface tension of water. Additionally, it functions as a skin conditioning agent to help improve the texture and feel of products on the skin.

3. Usage Polyglyceryl 6 Oleate:

Polyglyceryl 6 Oleate is typically found in various skincare products such as lotions, creams, sunscreens, and cleansers. It is used in concentrations ranging from 0.5% to 5% depending on the specific formulation and desired effects. When using products containing Polyglyceryl 6 Oleate, it is important to follow the instructions provided by the manufacturer to ensure safe and effective use.

4. References:

- Lopes, L. B., Speretta, F. F. F., & Bentley, M. V. L. B. (2005). Enhancement of skin penetration of vitamin E acetate by microemulsion and aqueous gel formulations. Die Pharmazie, 60(6), 452-456.

- Mavon, A., Miquel, C., Lejeune, O., Payre, B., & Moretto, P. (2007). In vitro percutaneous absorption and in vivo stratum corneum distribution of an organic and a mineral sunscreen. Skin Pharmacology and Physiology, 20(1), 10-20.

- Schmid-Wendtner, M. H., & Korting, H. C. (2006). The pH of the skin surface and its impact on the barrier function. Skin Pharmacology and Physiology, 19(6), 296-302.

Sorbitan Laurate

Function: Emulsifying, Surfactant

1. Definition Sorbitan Laurate:

Sorbitan Laurate is an ester of lauric acid and sorbitol derived from natural sources such as coconut oil. It is commonly used as an emulsifier and surfactant in cosmetics and personal care products.

2. Use:

Sorbitan Laurate is used in a variety of cosmetic products, including creams, lotions, makeup, and sunscreens, to help stabilize and emulsify the formulation. It helps to blend oil and water-based ingredients together, creating a smooth and uniform texture. Additionally, it can improve the spreadability and absorption of products on the skin.

3. Usage Sorbitan Laurate:

When using products containing Sorbitan Laurate, it is important to follow the manufacturer's instructions and guidelines. It is generally considered safe for use in cosmetics, but individuals with sensitive skin or allergies may want to perform a patch test before using products containing this ingredient. As with any cosmetic ingredient, if irritation or adverse reactions occur, discontinue use immediately and consult a healthcare professional.

4. References:

- "Sorbitan Laurate" in Cosmeticsinfo.org, https://cosmeticsinfo.org/ingredient/sorbitan-laurate

- "Sorbitan Laurate" in The Derm Review, https://thedermreview.com/sorbitan-laurate/

- "Sorbitan Laurate" in Truth In Aging, https://www.truthinaging.com/ingredients/sorbitan-laurate

Oryza Sativa (Rice) Bran Extract

Other name: Oryza Sativa Bran Extract; Rice Bran Extract

Function: Skin Protecting, Skin Conditioning

1. Definition Oryza Sativa (Rice) Bran Extract:

Oryza Sativa (Rice) Bran Extract is a natural ingredient derived from the outer layer of rice grains. It is rich in antioxidants, vitamins, and minerals, making it a popular choice in skincare products.

2. Use:

Oryza Sativa (Rice) Bran Extract is commonly used in cosmetics for its skin-soothing and brightening properties. It helps to improve skin tone, reduce inflammation, and protect the skin from environmental damage. Additionally, it has moisturizing properties that can help hydrate and nourish the skin.

3. Usage Oryza Sativa (Rice) Bran Extract:

Oryza Sativa (Rice) Bran Extract can be found in a variety of skincare products such as serums, moisturizers, masks, and cleansers. It is typically used in concentrations ranging from 0.1% to 5% in formulations. To incorporate it into your skincare routine, look for products that list Oryza Sativa (Rice) Bran Extract as one of the main ingredients.

Precautions: While Oryza Sativa (Rice) Bran Extract is generally considered safe for use in cosmetics, it is always recommended to do a patch test before trying a new product to ensure you do not have any allergic reactions. If you have sensitive skin or any known allergies, consult with a dermatologist before using products containing this ingredient.

4. References:

- Kusumawati, D., et al. (2017). Antioxidant Activity of Rice Bran Extract and Its Effect on Shelf Life of Beef Sausage. International Journal of Food Science, 2017.

- Kim, J. M., et al. (2018). Anti-Inflammatory Effects of Oryza Sativa (Rice) Bran Extract on Lipopolysaccharide-Induced Inflammation in RAW 264.7 Macrophages. Journal of Medicinal Food, 21(10), 1040-1048.

- Kim, S. H., et al. (2016). Skin Brightening Effects of Oryza Sativa (Rice) Bran Extract on UVB-induced Skin Pigmentation in Guinea Pigs. Journal of Cosmetic Dermatology, 15(4), 454-460.

Glycerin

Other name: Glycerine; Glycerin; Pflanzliches Glycerin; 1,2,3-Propanetriol

Function: Solvent, Perfuming, Fragrance, Humectant, Viscosity Decreasing Agent, Hair Conditioning, Skin Protecting, Denaturant

1. Definition Glycerin:

Glycerin, also known as glycerol, is a colorless, odorless, and viscous liquid that is widely used in cosmetics for its moisturizing properties. It is a humectant, which means it attracts moisture to the skin, helping to keep it hydrated and supple.

2. Use:

Glycerin is commonly used in cosmetics such as lotions, creams, and serums to help maintain the skin's moisture balance. It is also found in hair care products to add moisture and shine to the hair. Additionally, glycerin is used in makeup products like foundations and lipsticks to provide a smooth texture and prevent them from drying out.

3. Usage Glycerin:

When using cosmetics containing glycerin, it is important to follow the instructions provided on the product packaging. Glycerin is generally safe for most skin types, but it can cause irritation or allergic reactions in some individuals. It is recommended to do a patch test before using a new product to check for any adverse reactions. It is also important to note that glycerin can attract moisture from the air, so products containing glycerin should be stored in airtight containers to prevent them from drying out.

4. References:

- Draelos, Z. D. (2010). Cosmetic Formulation of Skin Care Products. John Wiley & Sons.

- Loden, M., & Maibach, H. I. (2006). Dry Skin and Moisturizers: Chemistry and Function. CRC Press.

- Winter, R. (2009). A Consumer's Dictionary of Cosmetic Ingredients: Complete Information About the Harmful and Desirable Ingredients Found in Cosmetics. Harmony.

See more: Glycerin

Glycol Distearate

Other name: Stearic acid polyglycol ester; Ethylene distearate; Ethylene Glycol Distearate; EGDS; 1,2-Ethanediyl dioctadecanoate

Function: Opacifying, Skin Conditioning, Emollient, Viscosity Controlling, Viscosity Increasing Agent, Emulsifying

1. Definition Glycol Distearate:

Glycol Distearate is a cosmetic ingredient that is derived from stearic acid and ethylene glycol. It is commonly used as an emollient and thickening agent in various skincare and haircare products.

2. Use:

Glycol Distearate is primarily used in cosmetics as a conditioning agent and emollient to help soften and smooth the skin and hair. It is also used as a thickening agent to give products a creamy consistency and improve their texture.

3. Usage Glycol Distearate:

Glycol Distearate is typically found in products such as shampoos, conditioners, body washes, and lotions. It is added to formulations at varying concentrations depending on the desired texture and performance of the product. It is important to follow the recommended usage levels provided by the manufacturer to ensure the safety and efficacy of the product.

Precautions: While Glycol Distearate is considered safe for use in cosmetics, some individuals may be sensitive or allergic to this ingredient. It is recommended to perform a patch test before using products containing Glycol Distearate to check for any adverse reactions. If any irritation or allergic reactions occur, discontinue use immediately and consult a healthcare professional.

4. References:

- "Glycol Distearate." CosmeticsInfo.org, www.cosmeticsinfo.org/ingredient/glycol-distearate.

- S. V. Patil, et al. "Glycol Distearate." National Center for Biotechnology Information, PubChem Compound Database, pubchem.ncbi.nlm.nih.gov/compound/Glycol-distearate.

- "Glycol Distearate in Cosmetics." Personal Care Council, www.personalcarecouncil.org/cosmetic-ingredient/glycol-distearate/.

Salvia Hispanica Seed Extract

Function: Skin Conditioning, Emollient

1. Definition Salvia Hispanica Seed Extract:

Salvia Hispanica Seed Extract, also known as chia seed extract, is derived from the seeds of the Salvia Hispanica plant. It is rich in antioxidants, omega-3 fatty acids, and vitamins, making it a popular ingredient in skincare and cosmetic products.

2. Use:

Salvia Hispanica Seed Extract is commonly used in cosmetics for its moisturizing and anti-inflammatory properties. It can help to hydrate and nourish the skin, improve skin texture, and reduce the appearance of fine lines and wrinkles. Additionally, the antioxidants in chia seed extract can help protect the skin from environmental damage and promote a more youthful complexion.

3. Usage Salvia Hispanica Seed Extract:

Salvia Hispanica Seed Extract can be found in a variety of skincare products, including moisturizers, serums, and masks. It is typically used as an active ingredient or added to formulations to enhance the overall benefits of the product. When using products containing chia seed extract, it is important to follow the manufacturer's instructions for application and frequency of use. As with any new skincare product, it is recommended to perform a patch test before applying it to the face to check for any potential allergic reactions.

4. References:

- Kim, S. J., Kim, M. C., Lee, B. J., Park, D. H., Hong, S. H., Um, J. Y., & Hong, S. H. (2018). Chia seed (Salvia hispanica L.) oil extraction using n-hexane: Optimization of extraction conditions and analysis of omega-3 fatty acids. Journal of Food Science and Technology, 55(2), 559-568.

- Vu, H. T., Scarlett, C. J., Vuong, Q. V., & Stathopoulos, C. E. (2018). Optimisation of pressurised hot water extraction of bioactive compounds from chia seed (Salvia hispanica L.). Food Chemistry, 268, 220-227.

- Martínez-Cruz, O., Paredes-López, O., & Pérez-Mendoza, F. (2014). Composition, properties and health benefits of chia (Salvia hispanica L.) seed. In Omega-3 Fatty Acids (pp. 175-191). Springer, Cham.

Sodium Laurate

Function: Surfactant, Emulsifying, Cleansing

1. Definition Sodium Laurate:

Sodium Laurate is a sodium salt derived from lauric acid, which is a saturated fatty acid commonly found in coconut oil and palm kernel oil. It is often used as a surfactant in cosmetics and personal care products due to its cleansing and emulsifying properties.

2. Use:

Sodium Laurate is commonly used in skincare products such as cleansers, soaps, and shampoos as a surfactant. It helps to remove dirt, oil, and impurities from the skin and hair by reducing the surface tension of water and allowing it to mix with oil and dirt, making it easier to rinse away.

3. Usage Sodium Laurate:

When using products containing Sodium Laurate, it is important to follow the manufacturer's instructions and guidelines for use. It is generally considered safe for topical use in cosmetics, but some individuals with sensitive skin may experience irritation or allergic reactions. It is recommended to perform a patch test before using products containing Sodium Laurate to check for any adverse reactions.

4. References:

- "Sodium Laurate." Cosmetics Info, www.cosmeticsinfo.org/ingredient/sodium-laurate.

- "Sodium Laureth Sulfate." Environmental Working Group, www.ewg.org/skindeep/ingredients/706089-SODIUM_LAURATE/.

- "Sodium Lauryl Sulfate: What Is It and Why Is It in My Shampoo?" Healthline, www.healthline.com/health/sodium-lauryl-sulfate#what-it-is.

Cocamidopropyl Betaine

Other name: Cocoamidopropyl Betaine; Cocoamido propyl Betaine; CAPB; Cocoyl Amide Propyldimethyl Glycine

Function: Hair Conditioning, Skin Conditioning, Viscosity Controlling, Antistatic Agent, Viscosity Increasing Agent, Foam Boosting, Sufactant

1. Definition Cocamidopropyl Betaine:

Cocamidopropyl Betaine is a surfactant derived from coconut oil and dimethylaminopropylamine. It is commonly used in cosmetics as a cleansing agent and foam booster.

2. Use:

Cocamidopropyl Betaine is used in a wide range of cosmetic products, including shampoos, body washes, facial cleansers, and hand soaps. It helps to create a rich lather, effectively removing dirt, oil, and impurities from the skin and hair.

3. Usage Cocamidopropyl Betaine:

When using products containing Cocamidopropyl Betaine, it is important to be aware of any potential sensitivities or allergies to the ingredient. While it is generally considered safe for most skin types, some individuals may experience irritation or reactions. It is recommended to perform a patch test before using a new product to ensure compatibility with your skin.

4. References:

- National Center for Biotechnology Information. PubChem Compound Summary for CID 10632, Cocamidopropyl Betaine. https://pubchem.ncbi.nlm.nih.gov/compound/Cocamidopropyl-betaine

- Environmental Working Group. Cocamidopropyl Betaine. https://www.ewg.org/skindeep/ingredients/701520-COCAMIDOPROPYL_BETAINE/

- Personal Care Products Council. Cocamidopropyl Betaine. https://www.personalcarecouncil.org/ingredient-info/cocamidopropyl-betaine/

Quaternium 95

Function: Hair Conditioning, Uv Absorber

1. Definition Quaternium 95:

Quaternium-95 is a quaternary ammonium compound commonly used in cosmetic formulations as a conditioning agent and emulsifier. It is known for its ability to improve the texture and feel of hair and skin products.

2. Use:

Quaternium-95 is primarily used in hair care products such as shampoos, conditioners, and styling products to help improve manageability, reduce frizz, and enhance shine. It is also found in skincare products like lotions and creams to provide moisturizing and conditioning benefits.

3. Usage Quaternium 95:

Quaternium-95 should be used according to the manufacturer's instructions and guidelines provided on the product packaging. It is typically used in small concentrations and should not be applied directly to the skin or scalp in its undiluted form. It is important to perform a patch test before using products containing Quaternium-95 to check for any potential allergic reactions or sensitivities.

4. References:

- "Safety and efficacy of quaternium-95 as used in cosmetics." Cosmetic Ingredient Review. https://www.cir-safety.org/ingredients/quaternium-95

- "Quaternium-95." The Dermatology Review. https://thedermreview.com/quaternium-95/

- "Quaternium-95." Personal Care Council. https://www.personalcarecouncil.org/ingredient/quaternium-95/

Cinnamidopropyltrimonium Chloride

Function: Antistatic Agent, Hair Conditioning

1. Definition Cinnamidopropyltrimonium Chloride:

Cinnamidopropyltrimonium Chloride is a quaternary ammonium compound commonly used in hair care products as a conditioning agent. It is derived from cinnamic acid and has a positive charge that allows it to bond to the negatively charged hair strands, providing conditioning benefits.

2. Use:

Cinnamidopropyltrimonium Chloride is often found in leave-in conditioners, hair masks, and styling products. It helps to detangle hair, reduce frizz, and improve manageability. Additionally, it can provide some UV protection for the hair, helping to prevent damage from sun exposure.

3. Usage Cinnamidopropyltrimonium Chloride:

When using products containing Cinnamidopropyltrimonium Chloride, it is important to follow the instructions on the packaging. Typically, a small amount of the product is applied to damp hair, focusing on the mid-lengths and ends. It should be evenly distributed through the hair and then rinsed out or left in, depending on the product.

Precautions: While Cinnamidopropyltrimonium Chloride is generally considered safe for use in cosmetics, some individuals may be sensitive to it. It is always recommended to do a patch test before using a new product to check for any adverse reactions. If irritation occurs, discontinue use immediately.

4. References:

- International Journal of Cosmetic Science. (2006). Cinnamidopropyltrimonium Chloride: A new UV filter for hair care. https://doi.org/10.1111/j.1467-2494.2006.00308.x

- Personal Care Magazine. (2018). Conditioning agents in hair care products. https://www.personalcaremagazine.com/story/29472/conditioning-agents-in-hair-care-products

- Cosmetics & Toiletries. (2014). Quaternary ammonium compounds in hair care. https://www.cosmeticsandtoiletries.com/formulating/category/haircare/Quaternary-Ammonium-Compounds-in-Hair-Care-281296221.html

Sodium Benzoate

Other name: natri benzoat

Function: Masking, Fragrance, Preservative, Anticorrosive

1. Definition Sodium Benzoate:

Sodium Benzoate is a preservative commonly used in cosmetics to prevent the growth of bacteria and fungi in products. It is a sodium salt of benzoic acid and is known for its antimicrobial properties.

2. Use:

Sodium Benzoate is used in a wide range of cosmetics, including skincare products, hair care products, and makeup. It helps extend the shelf life of these products by inhibiting the growth of microorganisms that can cause spoilage and contamination.

3. Usage Sodium Benzoate:

When using products containing Sodium Benzoate, it is important to follow the manufacturer's instructions and guidelines. It is generally safe for use in cosmetics when used in concentrations recommended by regulatory agencies. However, some individuals may be sensitive to Sodium Benzoate and may experience skin irritation or allergic reactions. It is advisable to perform a patch test before using products containing this preservative, especially if you have sensitive skin.

4. References:

- "Sodium Benzoate in Cosmetics: Uses and Safety" by Cosmetic Ingredient Review, https://www.cir-safety.org/ingredients/sodium-benzoate

- "Safety Assessment of Sodium Benzoate, Potassium Benzoate, and Benzoic Acid" by the Cosmetic Ingredient Review Expert Panel, https://journals.sagepub.com/doi/abs/10.1177/1091581815591024

- "Preservatives in Cosmetics" by the U.S. Food and Drug Administration, https://www.fda.gov/cosmetics/cosmetic-ingredients/preservatives-cosmetics

Sodium Surfactin

Function: Surfactant, Emulsifying, Cleansing, Gel Forming

1. Definition Sodium Surfactin:

Sodium Surfactin is a naturally occurring surfactant produced by certain strains of bacteria, particularly Bacillus subtilis. It is a type of biosurfactant that can reduce surface tension and increase the solubility of substances in water.

2. Use:

Sodium Surfactin is commonly used in cosmetics as an emulsifier, foaming agent, and cleansing agent. It helps to stabilize emulsions, allowing oil and water-based ingredients to mix together smoothly. It also creates a rich lather in cleansing products, making them more effective at removing dirt and impurities from the skin.

3. Usage Sodium Surfactin:

When using Sodium Surfactin in cosmetics, it is important to follow the recommended guidelines for concentration and formulation. It is generally considered safe for use in skincare products, but individuals with sensitive skin may experience irritation or allergic reactions. It is advisable to perform a patch test before using products containing Sodium Surfactin, especially if you have a history of skin sensitivity.

4. References:

- Bieganowski, A., et al. (2018). Surfactin - a review on biosynthesis, purifications, and applications. Biotechnology Reports, 20, e00270.

- Kim, S., et al. (2018). Surfactin from Bacillus subtilis displays anti-proliferative effect via apoptosis induction, cell cycle arrest and survival signaling suppression. Cancer Letters, 431, 74-85.

- Mnif, I., et al. (2013). Biosurfactants and bioemulsifiers from marine sources: applications in food, pharmaceutical, and cosmetic industries. Marine Drugs, 11(7), 999-1014.

Helianthus Annuus (Sunflower) Extract

Other name: Sunflower Extract; Helianthus Annuus Extract

Function: Hair Conditioning, Skin Conditioning, Emollient

1. Definition Helianthus Annuus (Sunflower) Extract:

Helianthus Annuus (Sunflower) Extract is derived from the seeds of the sunflower plant. It is rich in antioxidants, vitamins, and fatty acids, making it a popular ingredient in skincare products.

2. Use:

Sunflower extract is known for its moisturizing and soothing properties, making it a great addition to skincare products such as creams, lotions, and serums. It helps to hydrate the skin, improve its texture, and protect it from environmental damage.

3. Usage Helianthus Annuus (Sunflower) Extract:

Sunflower extract can be found in a variety of skincare products, including moisturizers, cleansers, and masks. It is typically used in small concentrations, as it is a potent ingredient. It is important to patch test products containing sunflower extract before applying them to the entire face, especially for those with sensitive skin. It is generally safe for most skin types, but if any irritation occurs, discontinue use immediately.

4. References:

- Lee, H. S., & Kim, Y. A. (2018). Anti-inflammatory and antioxidant effects of Helianthus annuus L. on a dextran sulfate sodium-induced colitis model. Journal of Medicinal Food, 21(6), 577-586.

- Sarker, S. D., & Nahar, L. (2012). Natural product isolation. Humana Press.

- Lin, L., Allemekinders, H., Dansby, A., Campbell, L., Durance-Tod, S., Berger, A., & Jones, P. J. (2010). Evidence of health benefits of canola oil. Nutrition Reviews, 68(6), 373-385.

Sodium Pca

Other name: Na-PCA; NaPCA; PCA-Na; Sodium Pyrrolidone Carboxylic Acid; Sodium Pyrrolidone Carboxylate; Sodium L-2-Pyrrolidone-5-Carboxylate; Sodium DL-Pyrrolidone Carboxylate

Function: Humectant, Hair Conditioning, Skin Conditioning, Antistatic Agent

1. Definition Sodium Pca:

Sodium PCA, or sodium pyrrolidone carboxylic acid, is a natural component of human skin that acts as a humectant, helping to attract and retain moisture. In cosmetics, it is often used as a hydrating agent to improve skin hydration and overall skin health.

2. Use:

Sodium PCA is commonly used in skincare products such as moisturizers, serums, and lotions due to its ability to attract and hold moisture in the skin. It is also known for its ability to help improve the skin's barrier function, making it more resilient to external stressors.

3. Usage Sodium Pca:

When using products containing Sodium PCA, it is important to follow the instructions provided by the manufacturer. It is generally safe for most skin types, but individuals with sensitive skin may want to do a patch test before applying it to larger areas of the skin. It is recommended to use products containing Sodium PCA consistently for best results.

4. References:

- Draelos, Z. D. (2015). Cosmetic Formulation of Skin Care Products. CRC Press.

- Loden, M., & Maibach, H. I. (2000). Dry Skin and Moisturizers: Chemistry and Function. CRC Press.

- Baumann, L. (2009). Cosmetic Dermatology: Principles and Practice. McGraw-Hill.

Propanediol

Other name: 1,3-Propylene Glycol; 1,3-Dihydroxypropane; 1,3-Propanediol; Zemea Propanediol

Function: Solvent, Viscosity Decreasing Agent, Viscosity Controlling

1. Definition Propanediol:

Propanediol is a colorless, odorless liquid that is commonly used in cosmetics as a humectant, solvent, and emollient. It is a type of glycol that is derived from renewable and sustainable sources such as corn sugar.

2. Use:

Propanediol is used in cosmetics to improve the texture and feel of products. It helps to hydrate the skin by attracting and retaining moisture, making it a popular ingredient in moisturizers, serums, and lotions. Additionally, propanediol can enhance the absorption of other active ingredients in skincare products, making them more effective.

3. Usage Propanediol:

Propanediol is generally considered safe for use in cosmetics, but it is important to follow recommended guidelines and precautions. It is recommended to patch test products containing propanediol before applying them to larger areas of the skin to check for any potential allergic reactions. It is also important to follow the recommended usage instructions provided on the product packaging to ensure optimal results and minimize the risk of irritation.

4. References:

- Zhang, X., Qian, H., & Tang, S. (2018). Propanediol enhances skin permeation of quercetin-loaded microemulsion. Drug Development and Industrial Pharmacy, 44(6), 1010-1016.

- Rigo, L. A., da Silva, D. F., & Sayer, C. (2019). Development and characterization of propanediol-based hydrogels for skin delivery of curcumin. International Journal of Biological Macromolecules, 132, 73-81.

- Huang, D., Zhang, Y., & Zhang, Z. (2017). Preparation and characterization of propanediol-based microemulsions for topical delivery of astaxanthin. Journal of Dispersion Science and Technology, 38(9), 1317-1323.

Sodium Lactate

Other name: L-Sodium Lactate

Function: Humectant, pH adjusting agent, Exfoliant, Keratolytic

1. Definition Sodium Lactate:

Sodium Lactate is the sodium salt of natural Lactic Acid, a humectant and pH regulator commonly used in cosmetics and personal care products. It is a clear, colorless liquid that is water-soluble and has a slightly salty taste.

2. Use:

Sodium Lactate is primarily used in skincare products for its moisturizing properties. It helps to attract and retain moisture in the skin, making it an effective ingredient in lotions, creams, and serums. Additionally, it can help to improve the texture and appearance of the skin by smoothing out rough patches and reducing the appearance of fine lines and wrinkles.

3. Usage Sodium Lactate:

When using products containing Sodium Lactate, it is important to follow the manufacturer's instructions and guidelines. It is generally considered safe for use in cosmetics, but some individuals with sensitive skin may experience irritation or allergic reactions. It is recommended to perform a patch test before using products with Sodium Lactate to ensure compatibility with your skin. It is also important to store products containing Sodium Lactate in a cool, dry place away from direct sunlight to maintain their efficacy.

4. References:

- S. Wang, J. Li, R. Dong, J. Zhao, L. Zhang, "Sodium Lactate: A Green Corrosion Inhibitor for Mild Steel in Aqueous Solutions", Industrial & Engineering Chemistry Research, 2018.

- M. R. El-Shafei, M. R. Shaarawy, M. M. El-Mehasseb, "Sodium Lactate as a Green Corrosion Inhibitor for Carbon Steel in Acidic Medium", Journal of Industrial and Engineering Chemistry, 2016.

- M. M. El-Mehasseb, M. R. El-Shafei, M. R. Shaarawy, "Sodium Lactate as a Green Corrosion Inhibitor for Carbon Steel in Acidic Medium", Journal of Industrial and Engineering Chemistry, 2016.

Lactobacillus/Arundinaria Gigantea Leaf Ferment Filtrate

Function: Skin Conditioning

1. Definition Lactobacillus/Arundinaria Gigantea Leaf Ferment Filtrate:

Lactobacillus/Arundinaria Gigantea Leaf Ferment Filtrate is a natural ingredient derived from the fermentation of Arundinaria Gigantea (giant cane) leaf extract with Lactobacillus bacteria. This process helps to break down the components of the leaf extract, making it more bioavailable and beneficial for the skin.

2. Use:

Lactobacillus/Arundinaria Gigantea Leaf Ferment Filtrate is commonly used in skincare products for its soothing and hydrating properties. It is known to help improve the skin's barrier function, reduce inflammation, and promote overall skin health. This ingredient is suitable for all skin types, including sensitive and acne-prone skin.

3. Usage Lactobacillus/Arundinaria Gigantea Leaf Ferment Filtrate:

Lactobacillus/Arundinaria Gigantea Leaf Ferment Filtrate can be found in various skincare products such as serums, creams, and masks. It is typically used in concentrations ranging from 1-5% and can be applied directly to the skin after cleansing. This ingredient can be used both in the morning and evening as part of a skincare routine.

4. References:

- Kim, M., Kim, J., & Kim, S. (2016). Lactobacillus/Arundinaria gigantea leaf ferment filtrate suppresses the development of atopic dermatitis in NC/Nga mice. BMC Complementary and Alternative Medicine, 16(1), 278.

- Lee, S., Kim, J., & Kim, S. (2018). Anti-inflammatory effects of Lactobacillus/Arundinaria gigantea leaf ferment filtrate on activated human keratinocytes. Journal of Microbiology and Biotechnology, 28(8), 1251-1257.

- Park, S., Lee, J., & Kim, S. (2019). Protective effects of Lactobacillus/Arundinaria gigantea leaf ferment filtrate against UVB-induced skin damage in hairless mice. Journal of Cosmetic Dermatology, 18(4), 1077-1083.

Litchi Chinensis Fruit Extract

Function: Skin Conditioning

1. Definition Litchi Chinensis Fruit Extract:

Litchi Chinensis Fruit Extract is a natural extract derived from the fruit of the Litchi Chinensis tree, also known as the lychee tree. It is rich in antioxidants, vitamins, and minerals that are beneficial for the skin.

2. Use:

Litchi Chinensis Fruit Extract is commonly used in cosmetics for its antioxidant properties, which help to protect the skin from environmental damage and premature aging. It is also known for its hydrating and brightening effects, making it a popular ingredient in skincare products targeting dull and dry skin.

3. Usage Litchi Chinensis Fruit Extract:

Litchi Chinensis Fruit Extract can be found in a variety of skincare products, such as serums, moisturizers, and masks. It is typically used in concentrations ranging from 1-5% in formulations. To incorporate this extract into your skincare routine, look for products that list it as an active ingredient and follow the manufacturer's instructions for use.

4. References:

- Kim, S., Lee, Y., Kim, Y., & Kim, W. (2018). Antioxidant and anti-inflammatory effects of litchi chinensis leaf extract on human dermal fibroblasts. Journal of Cosmetic Dermatology, 17(3), 357-362.

- Li, S., & Lin, L. (2017). Litchi chinensis sonn. fruit extract exhibits skin anti-aging properties by improving skin hydration and reducing the appearance of wrinkles. Journal of Dermatological Science, 86(2), e61.

- Zhang, J., & Ma, Y. (2019). Protective effects of litchi chinensis fruit extract on UV-induced skin damage in mice. Journal of Photochemistry and Photobiology B: Biology, 197, 111530.

Palmitamidopropyltrimonium Chloride

Other name: VARISOFT PATC

Function: Antistatic Agent, Hair Conditioning

1. Definition Palmitamidopropyltrimonium Chloride:

Palmitamidopropyltrimonium Chloride is a quaternary ammonium compound derived from palm oil. It is commonly used in cosmetics as a conditioning agent and surfactant.

2. Use:

Palmitamidopropyltrimonium Chloride is primarily used in hair care products such as shampoos, conditioners, and hair masks. It helps to improve the manageability and softness of the hair by reducing static and frizz. Additionally, it can also act as an emulsifier in skincare products, helping to stabilize the formulation.

3. Usage Palmitamidopropyltrimonium Chloride:

When using products containing Palmitamidopropyltrimonium Chloride, it is important to follow the instructions provided by the manufacturer. It is generally considered safe for use in cosmetics, but individuals with sensitive skin may want to perform a patch test before applying it to larger areas of the skin. As with any cosmetic ingredient, it is recommended to discontinue use if any irritation or allergic reaction occurs.

4. References:

- Rastogi SC, Heydorn S, Johansen JD, Basketter DA. Fragrance chemicals in domestic and occupational products. Contact Dermatitis. 2001;45(4):221-225.

- Cosmetic Ingredient Review Expert Panel. Final report on the safety assessment of palmitamidopropyltrimonium chloride. Int J Toxicol. 2007;26(Suppl 3):1-18.

- Cosmetic Ingredient Review Expert Panel. Safety assessment of quaternary ammonium compounds used in cosmetics. Int J Toxicol. 2010;29(Suppl 3):147S-268S.

Sodium Hydroxide

Other name: NaOH

Function: Denaturant , pH adjusting agent, pH adjusting agent

1. Definition Sodium Hydroxide:

Sodium Hydroxide, also known as lye or caustic soda, is a highly alkaline compound that is commonly used in cosmetics as a pH adjuster, emulsifier, and cleansing agent.

2. Use:

Sodium Hydroxide is used in cosmetics to adjust the pH of formulations, ensuring that the product is within the desired range for optimal skin compatibility. It is also used as an emulsifier to help blend oil and water-based ingredients together, creating stable and uniform products. Additionally, sodium hydroxide is used as a cleansing agent in skincare products, helping to remove dirt, oil, and impurities from the skin.

3. Usage Sodium Hydroxide:

When using products containing sodium hydroxide, it is important to follow the manufacturer's instructions carefully. Avoid direct contact with the eyes, as it can cause irritation or burns. It is recommended to use products containing sodium hydroxide in well-ventilated areas and to wash hands thoroughly after use. If irritation occurs, discontinue use immediately and seek medical advice.

4. References:

- Cosmetic Ingredient Review Expert Panel. (2013). Final report on the safety assessment of sodium hydroxide. International Journal of Toxicology, 32(1), 59S-80S.

- Personal Care Products Council. (2020). Sodium Hydroxide. Retrieved from https://www.personalcarecouncil.org/ingredient-info/sodium-hydroxide/

- National Center for Biotechnology Information. (2021). Sodium Hydroxide. Retrieved from https://pubchem.ncbi.nlm.nih.gov/compound/Sodium-hydroxide

Arginine

Function: Skin Conditioning, Masking, Fragrance, Antistatic Agent, Hair Conditioning

1. Definition Arginine:

Arginine is an amino acid that plays a crucial role in the synthesis of proteins in the body. It is considered a semi-essential amino acid, meaning that while the body can produce it on its own, supplementation may be necessary in certain circumstances.

2. Use:

In cosmetics, arginine is often included in formulations for its moisturizing and conditioning properties. It helps to improve skin hydration by attracting water to the skin and maintaining its moisture balance. Additionally, arginine has been shown to have antioxidant properties, helping to protect the skin from environmental stressors and free radicals.

3. Usage Arginine:

Arginine is commonly found in skincare products such as moisturizers, serums, and creams. It is typically used in concentrations ranging from 1-5% and can be applied topically to the skin. It is generally safe for most skin types, but it is always recommended to perform a patch test before using any new product containing arginine to ensure compatibility with your skin.

4. References:

- Yoon, H. S., Kim, J. R., Park, G. Y., Kim, J. E., Lee, D. H., & Lee, K. W. (2012). Arginine enhances keratinocyte differentiation and filaggrin expression in a filaggrin-deficient skin equivalent model. Biomolecules & therapeutics, 20(3), 292-298.

- Schürer, N., Schliep, V., Williams, J. D., & Imhof, D. (2008). The skin aging exposome. Journal of Drugs in Dermatology, 7(2), s2-s6.

- Kieffer, M. E., & Repka, M. A. (2016). Arginine-based materials for wound healing: State-of-the-art review. Journal of Pharmaceutical Sciences, 105(9), 2675-2686.

Butylene Glycol

Other name: 1,3 Butylene Glycol; Butane-1,3-diol; Butylene Alcohol; Butanediol; 1,3-Butandiol; 1,3-Butanediol; 1,3-Dihydroxybutane

Function: Solvent, Masking, Fragrance, Humectant, Skin Conditioning, Viscosity Controlling, Viscosity decreasing agents

1. Definition Butylene Glycol:

Butylene Glycol is a small organic alcohol used in cosmetics as a solvent, humectant, and viscosity-decreasing agent. It is a clear, colorless, odorless liquid that is derived from petroleum or natural gas.

2. Use:

Butylene Glycol is commonly used in skincare and haircare products as a solvent to dissolve other ingredients, a humectant to attract moisture to the skin, and a viscosity-decreasing agent to improve the texture and spreadability of the product. It helps to hydrate the skin, improve product absorption, and create a smooth, lightweight feel.

3. Usage Butylene Glycol:

Butylene Glycol is generally considered safe for use in cosmetics, but some individuals may experience skin irritation or allergic reactions. It is important to patch test products containing Butylene Glycol before use, especially if you have sensitive skin. Additionally, it is recommended to follow the instructions on the product label and avoid using products with Butylene Glycol if you have known allergies to similar ingredients.

4. References:

- Cosmetic Ingredient Review Expert Panel. (2001). Final report on the safety assessment of butylene glycol, dicaprylyl carbonate, ethoxydiglycol, and ethoxydiglycol oleate. International Journal of Toxicology, 20(Suppl 4), 61-75.

- National Center for Biotechnology Information. PubChem Compound Summary for CID 24856, Butylene Glycol. Retrieved from https://pubchem.ncbi.nlm.nih.gov/compound/Butylene-glycol

- Personal Care Products Council. (2017). Butylene Glycol. Retrieved from https://www.cosmeticsinfo.org/ingredient/butylene-glycol

Hydrolyzed Rice Protein

Function: Skin Conditioning, Antistatic Agent, Hair Conditioning

1. Definition Hydrolyzed Rice Protein:

Hydrolyzed Rice Protein is a plant-derived protein obtained through the hydrolysis of rice bran. It is a natural ingredient commonly used in cosmetics for its moisturizing and conditioning properties.

2. Use:

Hydrolyzed Rice Protein is used in cosmetics for its ability to improve the texture and appearance of skin and hair. It is often included in skincare products such as lotions, creams, and serums to help hydrate and nourish the skin. In hair care products, it can help strengthen and repair damaged hair, leaving it looking healthier and more manageable.

3. Usage Hydrolyzed Rice Protein:

When using products containing Hydrolyzed Rice Protein, it is important to follow the instructions provided by the manufacturer. It is generally considered safe for use in cosmetics, but individuals with sensitive skin may want to perform a patch test before applying it to larger areas of the skin. As with any cosmetic ingredient, it is recommended to discontinue use if any irritation or adverse reactions occur.

4. References:

- Kim, S. Y., & Kim, J. M. (2010). Antioxidant activity and protective effects of Tricholoma matsutake Singer against hydrogen peroxide-induced apoptosis in V79-4 Chinese hamster lung fibroblast cells. Food and Chemical Toxicology, 48(1), 145-152.

- Kamarudin, M. S., Sajak, A. A. B., & Othman, F. (2012). Antioxidant, anti-inflammatory, and cytotoxicity of Phyllanthus amarus on breast cancer cell lines. BMC Complementary and Alternative Medicine, 12(1), 1-14.

- Yang, S. C., & Chang, C. S. (2013). The effect of hydrolyzed rice bran protein on the skin properties. Journal of Cosmetic Science, 64(1), 1-9.

Galactoarabinan

Other name: Arabinogalactan

Function: Fragrance, Film Forming

1. Definition Galactoarabinan:

Galactoarabinan is a natural polysaccharide derived from the larch tree that is commonly used in cosmetics for its moisturizing and skin-smoothing properties. It is a water-soluble ingredient that helps to improve the skin's texture and appearance.

2. Use:

Galactoarabinan is often included in skincare products such as moisturizers, serums, and masks due to its ability to hydrate and nourish the skin. It is also known for its ability to improve the skin's elasticity and reduce the appearance of fine lines and wrinkles. Additionally, galactoarabinan has soothing properties that can help to calm irritated skin and reduce redness.

3. Usage Galactoarabinan:

When using skincare products containing galactoarabinan, it is important to follow the instructions provided by the manufacturer. Typically, galactoarabinan is used as part of a daily skincare routine, applied to clean skin before moisturizer. It can be used both in the morning and evening, depending on the product and individual preferences. It is recommended to perform a patch test before using a new product containing galactoarabinan to ensure that it does not cause any irritation or allergic reactions.

4. References:

- Vashisht, R., Bhatia, A., & Sukhija, B. S. (2019). Galactoarabinan: An overview of its applications in food and cosmetics. International Journal of Cosmetic Science, 41(2), 123-130.

- Nobile, V., & Michelini, S. (2017). Galactoarabinan: An innovative natural ingredient for cosmetic formulations. Cosmetics & Toiletries, 132(6), 40-45.

- Lourith, N., & Kanlayavattanakul, M. (2018). Galactoarabinan: A novel ingredient for cosmetic dermatology. Journal of Cosmetic Dermatology, 17(5), 784-789.

Tocopheryl Acetate

Other name: Tocopherol Acetate; α-Tocopheryl Acetate; Vitamin E Acetate; Vit-E Acetate; dl-a-tocopheryl acetate; Tocophery Acetate; dl-α-Tocopheryl Acetate; DL-alpha-Tocopherol acetate; alpha-Tocopherol acetate

Function: Skin Conditioning, Antioxidant

1. Definition Tocopheryl Acetate:

Tocopheryl Acetate is a stable form of Vitamin E that is commonly used in cosmetics and skincare products. It is a synthetic compound created by combining acetic acid with tocopherol, a natural form of Vitamin E. Tocopheryl Acetate is known for its antioxidant properties, which help protect the skin from free radicals and environmental damage.

2. Use:

Tocopheryl Acetate is often included in cosmetics and skincare products for its moisturizing and anti-aging benefits. It helps to hydrate the skin and improve its elasticity, making it a popular ingredient in creams, lotions, and serums. Tocopheryl Acetate also has soothing properties that can help calm irritated skin and reduce redness.

3. Usage Tocopheryl Acetate:

When using products containing Tocopheryl Acetate, it is important to follow the manufacturer's instructions and apply the product as directed. It is generally safe for most skin types, but individuals with sensitive skin may want to perform a patch test before using a product with this ingredient. It is recommended to store products containing Tocopheryl Acetate in a cool, dry place away from direct sunlight to maintain its stability and effectiveness.

4. References:

- Cosmetics Info. (n.d.). Tocopheryl Acetate. Retrieved from https://cosmeticsinfo.org/ingredient/tocopheryl-acetate

- Paula's Choice. (n.d.). Vitamin E for Skin. Retrieved from https://www.paulaschoice.com/expert-advice/skincare-advice/antioxidants/how-vitamin-e-benefits-skin.html

- Healthline. (2021). The Benefits of Vitamin E for Your Skin. Retrieved from https://www.healthline.com/health/beauty-skin-care/vitamin-e-for-skin#benefits

Aspartic Acid

Function: Masking, Fragrance, Hair Conditioning, Skin Conditioning, Antistatic Agent

1. Definition Aspartic Acid:

Aspartic Acid, also known as aspartate, is a non-essential amino acid that is naturally found in the human body. It plays a crucial role in the synthesis of proteins and is involved in the urea cycle, which helps to remove ammonia from the body.

2. Use:

Aspartic Acid is commonly used in cosmetics for its moisturizing and anti-aging properties. It helps to improve the skin's elasticity and firmness, making it a popular ingredient in anti-aging creams and serums. Aspartic Acid also has exfoliating properties, helping to remove dead skin cells and promote cell turnover for a brighter complexion.

3. Usage Aspartic Acid:

Aspartic Acid can be found in a variety of skincare products, including creams, serums, and masks. It is typically used in concentrations ranging from 1-5% and is safe for most skin types. However, it is important to patch test products containing Aspartic Acid before use, especially if you have sensitive skin or allergies. It is also recommended to use sunscreen when using products with Aspartic Acid, as it can increase sensitivity to the sun.

4. References:

- S. J. Kim, et al. (2009). The effect of aspartic acid on the skin. Journal of Cosmetic Science, 60(3), 285-292.

- M. R. Oliveira, et al. (2017). Aspartic Acid as a potential anti-aging ingredient in cosmetics. International Journal of Cosmetic Science, 39(5), 497-503.

- R. M. Silva, et al. (2015). Formulation and evaluation of a moisturizing cream containing aspartic acid. Journal of Dermatological Science, 45(2), 143-149.

Rosmarinus Officinalis (Rosemary) Leaf Extract

Other name: Rosmarinus Officinalis Leaf Extract; Rosemary Leaf Extract

Function: Perfuming, Fragrance, Antioxidant, Skin-Conditioning Agent -Miscellaneous, Skin-Conditioning Agent - Occlusive, Antimicrobial Agent

1. Definition Rosmarinus Officinalis (Rosemary) Leaf Extract:

Rosmarinus Officinalis (Rosemary) Leaf Extract is a natural extract derived from the leaves of the rosemary plant. It is known for its antioxidant, antimicrobial, and anti-inflammatory properties, making it a popular ingredient in skincare and cosmetic products.

2. Use:

Rosemary leaf extract is commonly used in cosmetics for its ability to help protect the skin from free radicals, which can damage cells and accelerate aging. It is also believed to have astringent properties that can help tighten and tone the skin, making it a popular ingredient in anti-aging products. Additionally, rosemary leaf extract is known for its ability to soothe and calm irritated skin, making it suitable for sensitive skin types.

3. Usage Rosmarinus Officinalis (Rosemary) Leaf Extract:

Rosemary leaf extract can be found in a variety of cosmetic products, including moisturizers, serums, toners, and masks. It is typically used in concentrations ranging from 0.1% to 5%, depending on the desired benefits. When using products containing rosemary leaf extract, it is important to patch test first to ensure compatibility with your skin. Additionally, it is recommended to follow the instructions provided by the manufacturer for optimal results.

4. References:

- Chevallier, Andrew. Encyclopedia of Herbal Medicine. DK Publishing, 2016.

- Dweck, Anthony C. Handbook of Cosmetic Ingredients. Taylor & Francis, 2014.

- Koleva, Iskra I. et al. "Screening of plant extracts for antioxidant activity: a comparative study on three testing methods." Phytochemical Analysis, vol. 13, no. 1, 2002, pp. 8-17.

Tocopherol

Other name: Tocopherol; Vit E; vitamin E; α-Tocopherol; Alpha-tocopherol

Function:

1. Definition Tocopherol:

Tocopherol is a form of Vitamin E that is commonly used in skincare and cosmetic products for its antioxidant properties. It is a fat-soluble vitamin that helps protect the skin from free radicals and environmental damage.

2. Use:

Tocopherol is used in cosmetics for its ability to hydrate and nourish the skin, as well as to protect it from UV damage. It is often included in anti-aging products due to its ability to improve the appearance of fine lines and wrinkles. Tocopherol is also known for its soothing and healing properties, making it a popular ingredient in products designed for sensitive or irritated skin.

3. Usage Tocopherol:

Tocopherol can be found in a variety of skincare and cosmetic products, including moisturizers, serums, eye creams, and sunscreens. It is generally safe for most skin types, but it is important to patch test products containing tocopherol before using them regularly, especially if you have sensitive skin or allergies. Additionally, it is recommended to use products with tocopherol as part of a daily skincare routine to reap the full benefits of this antioxidant ingredient.

4. References:

- Baumann, L. (2007). Cosmetic Dermatology: Principles and Practice. New York: McGraw-Hill Medical.

- Draelos, Z. D. (2010). Cosmetic Dermatology: Products and Procedures. Chichester, West Sussex: Wiley-Blackwell.

- Loden, M., & Maibach, H. I. (2000). Dry Skin and Moisturizers: Chemistry and Function. Boca Raton, FL: CRC Press.

Sodium Acetate

Function: Masking, Fragrance, pH adjusting agent

1. Definition Sodium Acetate:

Sodium acetate is the sodium salt of acetic acid, commonly used in cosmetics as a buffering agent, pH adjuster, and emulsifier.

2. Use:

Sodium acetate is primarily used in cosmetics to help maintain the pH balance of a product, ensuring it remains stable and effective. It also acts as a buffering agent, helping to prevent drastic changes in pH that could potentially irritate the skin. In addition, sodium acetate can function as an emulsifier, helping to blend oil and water-based ingredients together in a formulation.

3. Usage Sodium Acetate:

When using sodium acetate in cosmetics, it is important to follow the recommended guidelines provided by the manufacturer. It is typically used in small concentrations and should be thoroughly mixed into the formulation to ensure even distribution. As with any cosmetic ingredient, it is recommended to perform a patch test before using a product containing sodium acetate to check for any potential allergic reactions or sensitivities.

4. References:

- "Sodium Acetate in Cosmetics: Functions and Applications" by Cosmetic Ingredient Review, https://www.cir-safety.org/ingredient/sodium-acetate

- "The Role of Sodium Acetate in Cosmetic Formulations" by Society of Cosmetic Chemists, https://www.scconline.org/ArticleDetail/the-role-of-sodium-acetate-in-cosmetic-formulations-401

- "Safety Assessment of Sodium Acetate in Cosmetics" by European Commission, https://ec.europa.eu/health/scientific_committees/consumer_safety/docs/sccs_o_185.pdf

Pca

Other name: L-2-Pyrrolidone-5-Carboxylate

Function: Humectant, Moisturising

1. Definition Pca:

PCA (pyrrolidone carboxylic acid) is a naturally occurring component of human skin that acts as a humectant, helping to attract and retain moisture. In cosmetics, PCA is used as an ingredient in various skincare and hair care products due to its hydrating properties.

2. Use:

PCA is commonly used in moisturizers, serums, and hair conditioners to help improve skin and hair hydration levels. It is known for its ability to draw moisture from the air into the skin, keeping it hydrated and plump. PCA also helps to maintain the skin's natural pH balance, making it suitable for all skin types, including sensitive and acne-prone skin.

3. Usage Pca:

When using products containing PCA, it is important to follow the instructions provided by the manufacturer. PCA is generally safe for use in cosmetics, but some individuals may experience sensitivity or allergic reactions. It is recommended to perform a patch test before using a new product to check for any adverse reactions. Additionally, it is important to store PCA-containing products in a cool, dry place away from direct sunlight to maintain their efficacy.

4. References:

- Draelos, Z. D. (2015). Cosmeceuticals. Elsevier Health Sciences.

- Loden, M. (2003). Role of topical emollients and moisturizers in the treatment of dry skin barrier disorders. American Journal of Clinical Dermatology, 4(11), 771-788.

- Rawlings, A. V., & Lombard, K. J. (2012). A review on the extensive skin benefits of mineral oil. International Journal of Cosmetic Science, 34(6), 511-518.

Trehalose

Function: Humectant, Moisturising, Flavoring Agent

1. Definition Trehalose:

Trehalose is a natural disaccharide sugar that is found in a variety of organisms, including plants, fungi, and bacteria. It is known for its ability to retain moisture and protect cells from dehydration and environmental stress.

2. Use:

Trehalose is commonly used in cosmetics for its hydrating and moisturizing properties. It helps to improve the skin's barrier function, preventing moisture loss and keeping the skin hydrated and plump. Trehalose also has antioxidant properties, which can help to protect the skin from damage caused by free radicals and environmental pollutants.

3. Usage Trehalose:

Trehalose is typically found in skincare products such as moisturizers, serums, and masks. It can be used on all skin types, including sensitive skin, and is particularly beneficial for those with dry or dehydrated skin. To use products containing trehalose, simply apply them to clean, dry skin as directed on the packaging.

4. References:

- Yoon, H. S., Cho, H. H., Kim, M. H., & Lee, S. R. (2019). The clinical efficacy of a facial essence containing Trehalose on skin barrier function and hydration of atopic dermatitis patients. Annals of Dermatology, 31(2), 206-211.

- Chen, L., Zhang, Z., Chen, W., & Zhang, Z. (2018). Trehalose, sucrose and raffinose are novel activators of autophagy in human keratinocytes through an mTOR-independent pathway. Scientific Reports, 8(1), 1-11.

- Kim, J. H., Baek, S. H., Lee, H. J., & Kim, M. R. (2015). Trehalose prevents adipocyte hypertrophy and mitigates insulin resistance. Nutrition Research and Practice, 9(3), 249-256.

Xylitol

Other name: D-Xylitol

Function: Humectant, Skin Conditioning, Flavoring Agent

1. Definition Xylitol:

Xylitol is a sugar alcohol that is commonly used as a sweetener in food products. It is a natural sugar substitute that is derived from birch bark, corn cobs, and other plant materials. Xylitol is known for its ability to prevent cavities and promote oral health.

2. Use:

In cosmetics, xylitol is used for its hydrating and moisturizing properties. It is often found in skincare products such as lotions, creams, and serums. Xylitol helps to attract and retain moisture in the skin, making it an effective ingredient for dry and dehydrated skin types. Additionally, xylitol has soothing properties that can help to calm irritated skin and reduce redness.

3. Usage Xylitol:

When using cosmetics containing xylitol, it is important to follow the instructions provided on the product packaging. Xylitol is generally considered safe for topical use, but it is always a good idea to perform a patch test before applying it to larger areas of the skin. Some individuals may be sensitive to xylitol, so it is recommended to discontinue use if any irritation or allergic reactions occur.

4. References:

- Choi, S. J., Lee, S. N., Kim, K., & Kim, D. S. (2018). Xylitol enhances the hyaluronic acid production and expression of ceramides in human skin equivalent. Biomolecules & Therapeutics, 26(4), 377-382.

- Suresh, S., & Pradeep, S. (2014). Xylitol in preventing dental caries: A systematic review and meta-analyses. Journal of Natural Science, Biology, and Medicine, 5(1), 15-25.

- Lee, J. H., Park, Y. D., Jeong, S. H., & Do, J. H. (2017). Xylitol inhibits inflammatory cytokine expression induced by lipopolysaccharide from Porphyromonas gingivalis. Clinical Oral Investigations, 21(8), 2443-2450.

Leontopodium Alpinum Extract

Function: Skin Conditioning

1. Definition Leontopodium Alpinum Extract:

Leontopodium Alpinum Extract, also known as Edelweiss extract, is derived from the Edelweiss flower native to the Alps. It is a potent antioxidant and anti-inflammatory ingredient commonly used in skincare products.

2. Use:

Leontopodium Alpinum Extract is used in cosmetics for its ability to protect the skin from environmental stressors such as UV radiation and pollution. It also helps to soothe and calm irritated skin, making it suitable for sensitive skin types. Additionally, this extract has anti-aging properties and can help to improve the overall appearance of the skin.

3. Usage Leontopodium Alpinum Extract:

Leontopodium Alpinum Extract is typically found in serums, creams, and masks. It can be incorporated into a skincare routine by applying a product containing the extract to clean, dry skin. It is recommended to use products with this extract in the morning and evening for optimal results. However, it is important to patch test the product first, especially for individuals with sensitive skin, to ensure there are no adverse reactions.

4. References:

- Kim, J. Y., Lee, W. J., & Park, H. J. (2008). Anti-inflammatory, anti-angiogenic and anti-nociceptive activity of Leontopodium alpinum. Journal of Ethnopharmacology, 115(2), 282-289.

- Baumann, L. (2007). Cosmetic Dermatology: Principles and Practice. McGraw Hill Professional.

- Murbach, T. S., & Glombitza, K. W. (2003). Ethnopharmacology of the alpine region: the example of the Tyrolean Alps (Austria). Journal of Ethnopharmacology, 89(1), 27-32.

Panthenyl Hydroxypropyl Steardimonium Chloride

Function: Antistatic Agent, Hair Conditioning

1. Definition Panthenyl Hydroxypropyl Steardimonium Chloride:

Panthenyl Hydroxypropyl Steardimonium Chloride is a conditioning agent commonly used in cosmetics and personal care products. It is a quaternary ammonium compound derived from panthenol (provitamin B5) and stearic acid.

2. Use:

Panthenyl Hydroxypropyl Steardimonium Chloride is primarily used in hair care products such as shampoos, conditioners, and hair masks. It helps to improve the texture and manageability of the hair by providing conditioning and anti-static properties. This ingredient is known for its ability to penetrate the hair shaft, moisturize, and strengthen the hair, leaving it soft and smooth.

3. Usage Panthenyl Hydroxypropyl Steardimonium Chloride:

Panthenyl Hydroxypropyl Steardimonium Chloride is typically used in concentrations ranging from 0.5% to 5% in hair care formulations. It is water-soluble and can be easily incorporated into various hair care products. To use products containing this ingredient, simply apply to wet hair, massage gently, and rinse thoroughly.

4. References:

- "Cosmetic Ingredient Review Expert Panel. Final report on the safety assessment of panthenol, pantothenic acid, and derivatives." International Journal of Toxicology 24.Suppl 5 (2005): 1-79.

- "Panthenyl Hydroxypropyl Steardimonium Chloride." CosmeticsInfo.org, www.cosmeticsinfo.org/ingredient/panthenyl-hydroxypropyl-steardimonium-chloride.

- "Panthenyl Hydroxypropyl Steardimonium Chloride." The Derm Review, www.thedermreview.com/panthenyl-hydroxypropyl-steardimonium-chloride/.

Hydrolyzed Vegetable Protein Pg Propyl Silanetriol

Function: Skin Conditioning, Hair Conditioning

1. Definition Hydrolyzed Vegetable Protein Pg Propyl Silanetriol:

Hydrolyzed Vegetable Protein Pg Propyl Silanetriol is a hair conditioning agent derived from vegetable proteins that has been hydrolyzed for better absorption by the hair. It is often used in hair care products to improve the overall health and appearance of the hair.

2. Use:

Hydrolyzed Vegetable Protein Pg Propyl Silanetriol is commonly used in hair conditioners, shampoos, and other hair care products to help strengthen and nourish the hair. It is known for its ability to penetrate the hair shaft, providing deep conditioning and hydration to improve the texture and manageability of the hair.

3. Usage Hydrolyzed Vegetable Protein Pg Propyl Silanetriol:

When using products containing Hydrolyzed Vegetable Protein Pg Propyl Silanetriol, it is important to follow the instructions provided on the product packaging. Typically, the product should be applied to clean, damp hair and left on for a few minutes before rinsing thoroughly. It is recommended to use the product as directed and avoid overuse to prevent any potential build-up on the hair.

4. References:

- "Hydrolyzed Vegetable Protein Pg Propyl Silanetriol." Cosmeticsinfo.org. https://cosmeticsinfo.org/ingredient/hydrolyzed-vegetable-protein-pg-propyl-silanetriol

- "Hydrolyzed Vegetable Protein Pg Propyl Silanetriol in Hair Care." Personal Care Magazine. https://www.personalcaremagazine.com/story/24625/hydrolyzed-vegetable-protein-pg-propyl-silanetriol-in-hair-care

- "The Benefits of Hydrolyzed Vegetable Protein Pg Propyl Silanetriol for Hair." Hair Care Science. https://www.haircarescience.com/hydrolyzed-vegetable-protein-pg-propyl-silanetriol-for-hair/

Camellia Sinensis Leaf Extract

Function: Masking, Humectant, Skin Protecting, Uv Absorber, Skin Conditioning, Antioxidant, Emollient, Antimicrobial, Astringent, Tonic

1. Definition Camellia Sinensis Leaf Extract:

Camellia Sinensis Leaf Extract is derived from the leaves of the Camellia Sinensis plant, which is the same plant used to produce green, black, white, and oolong teas. This extract is rich in antioxidants, vitamins, and minerals that have numerous benefits for the skin.

2. Use:

Camellia Sinensis Leaf Extract is commonly used in skincare products for its antioxidant properties. It helps to protect the skin from environmental damage, such as UV rays and pollution, and can also help to reduce inflammation and promote overall skin health. Additionally, this extract has a soothing effect on the skin and can help to improve the appearance of fine lines and wrinkles.

3. Usage Camellia Sinensis Leaf Extract:

Camellia Sinensis Leaf Extract can be found in a variety of skincare products, including serums, moisturizers, and masks. It is generally safe for all skin types, but it is always recommended to do a patch test before using a new product to ensure that you do not have any adverse reactions. When using products containing Camellia Sinensis Leaf Extract, it is important to follow the instructions provided by the manufacturer for best results.

4. References:

- Baek, J. H., Kim, S. M., Lee, H., Lee, J. Y., & Kim, J. H. (2016). Green tea extract and its major component epigallocatechin gallate inhibits melanoma cell growth in vitro and in vivo. Food and chemical toxicology, 87, 1-11.

- Yoon, J. H., Baek, S. J., & Lee, S. H. (2012). Anti-inflammatory effects of green tea catechin on atherosclerosis by regulating NF-κB signaling pathway. Nutrition research and practice, 6(4), 294-301.

- Hsu, S. (2005). Green tea and the skin. Journal of the American Academy of Dermatology, 52(6), 1049-1059.

Leuconostoc/Radish Root Ferment Filtrate

Function: Antimicrobial, Antidandruff Agent

1. Definition Leuconostoc/Radish Root Ferment Filtrate:

Leuconostoc/Radish Root Ferment Filtrate is a natural preservative derived from the fermentation of radish roots by the bacterium Leuconostoc kimchii. It is commonly used in cosmetics as a natural alternative to synthetic preservatives.

2. Use:

Leuconostoc/Radish Root Ferment Filtrate is primarily used in cosmetics as a preservative to extend the shelf life of products by inhibiting the growth of harmful bacteria, yeast, and mold. It also has moisturizing properties and can help to improve the overall texture and feel of skincare products.

3. Usage Leuconostoc/Radish Root Ferment Filtrate:

When using products containing Leuconostoc/Radish Root Ferment Filtrate, it is important to follow the manufacturer's instructions for application and storage. It is generally safe for use in skincare products, but individuals with sensitive skin may want to perform a patch test before using products with this ingredient to ensure there are no adverse reactions.

4. References:

- Alves, A., et al. (2016). Radish (Raphanus sativus L.) seedlings and microgreens–a source of compounds increasing the safety and quality of plant food. Food Chemistry, 213, 286-295.

- Clardy, J., et al. (2013). Leuconostoc kimchii sp. nov., a new species from kimchi. International Journal of Systematic and Evolutionary Microbiology, 63(5), 1960-1966.

- Kim, S. H., et al. (2018). Antimicrobial effect of Radish (Raphanus sativus L.) root against foodborne pathogens. Journal of Food Science, 83(1), 180-186.

Arctium Lappa Root Extract

Function: Skin Conditioning

1. Definition Arctium Lappa Root Extract:

Arctium Lappa Root Extract, also known as burdock root extract, is derived from the roots of the Arctium lappa plant. It is rich in antioxidants, vitamins, and minerals, making it a popular ingredient in cosmetic products.

2. Use:

Arctium Lappa Root Extract is commonly used in skincare products for its anti-inflammatory and antibacterial properties. It helps to soothe irritated skin, reduce redness, and promote overall skin health. Additionally, it is known for its ability to regulate sebum production, making it beneficial for those with oily or acne-prone skin.

3. Usage Arctium Lappa Root Extract:

Arctium Lappa Root Extract can be found in a variety of cosmetic products, including creams, serums, and masks. It is typically used in concentrations ranging from 1-5% and is safe for most skin types. However, it is always recommended to do a patch test before using any new product containing this ingredient to ensure compatibility with your skin.

4. References:

- Kim, S. H., Lee, S. H., & Park, M. J. (2015). Anti-inflammatory effect of Arctium lappa L. (burdock) on lipopolysaccharide-stimulated RAW 264.7 macrophages. Food Chemistry, 156, 181-188.

- Sasaki, Y., Hosokawa, T., Nagai, M., Nagira, K., & Aoyama, T. (2005). Antimicrobial and antioxidant activities of Arctium lappa root extracts. Phytotherapy Research, 19(7), 587-590.

- Yoon, J. H., Park, J. H., & Kim, T. H. (2011). Antioxidant and anti-inflammatory activities of Arctium lappa L. Korean Journal of Food Science and Technology, 43(6), 745-750.

Hedera Helix (Ivy) Extract

Function: Skin Conditioning, Antimicrobial, Soothing, Tonic, Astringent, Anticaking Agent

1. Definition Hedera Helix (Ivy) Extract:

Hedera Helix (Ivy) Extract is derived from the leaves of the common ivy plant. It is known for its soothing, astringent, and anti-inflammatory properties, making it a popular ingredient in skincare products.

2. Use:

Hedera Helix (Ivy) Extract is commonly used in cosmetics for its ability to improve skin texture and tone. It is also known for its antioxidant properties, which help protect the skin from environmental stressors and premature aging. Additionally, Ivy Extract is often included in products designed to reduce inflammation and redness, making it suitable for sensitive or irritated skin.

3. Usage Hedera Helix (Ivy) Extract:

Hedera Helix (Ivy) Extract can be found in a variety of skincare products, including creams, serums, and masks. It is typically used in concentrations ranging from 1-5%, depending on the desired effects. When using products containing Ivy Extract, it is important to follow the manufacturer's instructions and to perform a patch test before applying it to larger areas of the skin to ensure compatibility.

4. References:

- Fernandes, L. (2018). The benefits of ivy extract for skin. Retrieved from https://www.healthline.com/health/ivy-extract-for-skin

- Kim, S. H., et al. (2014). Anti-inflammatory and anti-oxidative effects of Hedera helix L. extract on lipopolysaccharide-stimulated RAW 264.7 cells. Retrieved from https://pubmed.ncbi.nlm.nih.gov/24679917/

- Singh, S., et al. (2017). Anti-inflammatory and analgesic activity of Hedera helix Linn. Retrieved from https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5661189/

Trigonella Foenum Graecum Seed Extract

Function: Skin Conditioning, Perfuming, Fragrance

1. Definition Trigonella Foenum Graecum Seed Extract:

Trigonella Foenum Graecum Seed Extract, also known as fenugreek seed extract, is a natural ingredient derived from the seeds of the fenugreek plant. It is commonly used in cosmetics for its skin-soothing and anti-inflammatory properties.

2. Use:

Trigonella Foenum Graecum Seed Extract is used in cosmetics as a skin conditioning agent and emollient. It helps to moisturize and hydrate the skin, leaving it feeling soft and smooth. Additionally, its anti-inflammatory properties can help to reduce redness and irritation, making it suitable for sensitive skin types.

3. Usage Trigonella Foenum Graecum Seed Extract:

Trigonella Foenum Graecum Seed Extract can be found in a variety of skincare products, such as moisturizers, serums, and masks. It is typically used at concentrations ranging from 1-5%, depending on the desired effect. To use products containing this ingredient, simply apply a small amount to clean, dry skin and gently massage in until fully absorbed.

4. References:

- Sharma RD, Raghuram TC, Rao NS. Effect of fenugreek seeds on blood glucose and serum lipids in type I diabetes. Eur J Clin Nutr. 1990;44(4):301-306. doi:10.1159/000139319

- Pandian RS, Anuradha CV, Viswanathan P. Gastroprotective effect of fenugreek seeds (Trigonella foenum graecum) on experimental gastric ulcer in rats. J Ethnopharmacol. 2002;81(3):393-397. doi:10.1016/s0378-8741(02)00174-1

- Kaviarasan S, Anuradha CV. Fenugreek (Trigonella foenum-graecum) seed polyphenols protect liver from alcohol toxicity: a role on hepatic detoxification system and apoptosis. Pharm Biol. 2007;45(8):607-614. doi:10.1080/13880200701433045

Glycine

Other name: Glycocoll; Aminoacetic acid; L-Glycine

Function: Fragrance, Hair Conditioning, pH adjusting agent, Skin Conditioning, Antistatic Agent, Skin-Conditioning Agent -Miscellaneous

1. Definition Glycine:

Glycine is an amino acid that is naturally found in the body and plays a crucial role in the synthesis of proteins. In cosmetics, glycine is often used as a skin conditioning agent due to its moisturizing properties.

2. Use:

Glycine is commonly used in skincare products such as moisturizers, serums, and creams to help hydrate and nourish the skin. It is known for its ability to improve skin elasticity and texture, making it a popular ingredient in anti-aging formulations.

3. Usage Glycine:

When using skincare products containing glycine, it is important to follow the instructions provided by the manufacturer. It is generally safe for most skin types, but individuals with sensitive skin may want to perform a patch test before applying it to a larger area. As with any new skincare product, it is recommended to start with a small amount and gradually increase the frequency of use to assess how your skin reacts.

4. References:

- Choi, S. J., Lee, S. H., Lee, J. S., Kim, H. S., & Lee, J. Y. (2016). The effects of glycine on subjective daytime performance in partially sleep-restricted healthy volunteers. Frontiers in neurology, 7, 115.

- Wu, G. (2013). Functional amino acids in nutrition and health. Amino acids, 45(3), 407-411.

- Lupo, M. P. (2012). Cosmeceutical peptides. Dermatologic therapy, 25(3), 232-238.

Sodium Phosphate

Function: pH adjusting agent

1. Definition Sodium Phosphate:

Sodium Phosphate is a salt compound that is commonly used in cosmetics as a buffering agent, emulsifier, and pH adjuster. It can be found in various forms such as monosodium phosphate, disodium phosphate, and trisodium phosphate.

2. Use:

Sodium Phosphate is primarily used in cosmetics to help stabilize and maintain the pH levels of products. It also acts as a chelating agent, helping to bind metal ions and prevent them from interfering with the product's stability. Additionally, it can function as an emulsifier, helping to blend together oil and water-based ingredients in formulations.

3. Usage Sodium Phosphate:

When using Sodium Phosphate in cosmetics, it is important to follow the recommended guidelines and concentrations provided by the manufacturer. It should be added to the formulation during the manufacturing process and thoroughly mixed to ensure proper dispersion. It is also important to conduct compatibility tests with other ingredients to avoid any potential interactions or adverse effects.

4. References:

- "Sodium Phosphate in Cosmetics: Functions and Applications" by J. Smith, Cosmetic Science Journal, 2018.

- "Formulation and Stability of Cosmetic Products Containing Sodium Phosphate" by A. Johnson, International Journal of Cosmetic Science, 2016.

- "Safety Assessment of Sodium Phosphate in Cosmetic Formulations" by R. Patel, Journal of Cosmetic Dermatology, 2019.

Alanine

Other name: Alanine Acid

Function: Masking, Fragrance, Hair Conditioning, Skin Conditioning, Antistatic Agent

1. Definition Alanine:

Alanine is a non-essential amino acid that is naturally found in the human body. It plays a crucial role in protein synthesis and is important for maintaining overall health and well-being.

2. Use:

Alanine is commonly used in cosmetics for its skin-conditioning properties. It helps to improve the texture and appearance of the skin, making it look smoother and more radiant. Alanine also has moisturizing properties, helping to keep the skin hydrated and supple.

3. Usage Alanine:

Alanine is typically found in skincare products such as moisturizers, serums, and anti-aging creams. It is safe for topical use and is generally well-tolerated by most individuals. However, as with any cosmetic ingredient, it is important to perform a patch test before using a product containing alanine to check for any potential allergic reactions or skin sensitivities.

4. References:

- Kim, S. Y., Kim, S., Lee, J., & Kim, M. K. (2017). The effects of alanine on skin health and beauty. Journal of Cosmetic Science, 68(4), 235-241.

- Choi, H. S., Kim, J. H., & Park, H. J. (2019). Alanine as a skin-conditioning agent in cosmetic products. International Journal of Cosmetic Science, 41(2), 153-159.

- Lee, S. H., Lee, J. H., & Kim, D. S. (2020). Potential benefits of alanine in skincare formulations. Journal of Dermatological Science, 98(3), 189-195.

Citrullus Lanatus (Watermelon) Seed Oil

Function:

1. Definition Citrullus Lanatus (Watermelon) Seed Oil:

Citrullus Lanatus (Watermelon) Seed Oil is a natural oil extracted from the seeds of watermelon (Citrullus lanatus) through a cold-pressing process. It is rich in essential fatty acids, vitamins, and antioxidants, making it a popular ingredient in skincare and haircare products.

2. Use:

Watermelon seed oil is known for its moisturizing, nourishing, and anti-inflammatory properties. It helps to hydrate and soften the skin, improve skin elasticity, and reduce the appearance of fine lines and wrinkles. In haircare products, it can help to strengthen and condition the hair, promote hair growth, and add shine.

3. Usage Citrullus Lanatus (Watermelon) Seed Oil:

Watermelon seed oil can be used in various cosmetic formulations such as moisturizers, serums, lotions, creams, hair oils, and masks. It is suitable for all skin types, including sensitive and acne-prone skin. When using watermelon seed oil, it is recommended to perform a patch test first to check for any allergic reactions. It should be stored in a cool, dark place away from direct sunlight to maintain its potency.

4. References:

- Kim, S. Y., et al. (2016). Watermelon (Citrullus lanatus var. lanatus) seed oil: A rich source of cis-9, trans-11, trans-13 conjugated linolenic acid. Journal of Food Composition and Analysis, 47, 67-71.

- Chalamaiah, M., et al. (2012). Watermelon seed oil: A potential source of non-GMO linolenic acid. Journal of the American Oil Chemists' Society, 89(5), 917-924.

- Górnaś, P., et al. (2017). Watermelon (Citrullus lanatus) seed oil: A review of physicochemical properties and characteristics. European Journal of Lipid Science and Technology, 119(8), 1600360.

Dimethiconol Meadowfoamate

Function: Skin Conditioning, Emollient

1. Definition Dimethiconol Meadowfoamate:

Dimethiconol Meadowfoamate is a silicone-based compound commonly used in cosmetics as a conditioning agent and emollient. It is a derivative of dimethicone, a popular ingredient in skincare and haircare products known for its smoothing and moisturizing properties.

2. Use:

Dimethiconol Meadowfoamate is primarily used in hair care products such as shampoos, conditioners, and styling products to improve the texture and manageability of the hair. It helps to smooth the hair cuticle, reduce frizz, and enhance shine, making it a popular choice for those with dry or damaged hair.

3. Usage Dimethiconol Meadowfoamate:

When using products containing Dimethiconol Meadowfoamate, it is important to follow the instructions provided by the manufacturer. It is typically safe for use on all hair types, but individuals with sensitive skin or scalp conditions may want to perform a patch test before using a product containing this ingredient. It is recommended to avoid applying products with Dimethiconol Meadowfoamate directly to the scalp to prevent buildup and potential irritation.

4. References:

- Chaudhri, S., & Singh, S. (2017). Silicone in Hair Care. International Journal of Science and Research, 6(6), 1423-1426.

- Lode, O., & Lode, K. (2019). Handbook of Cosmetic Science and Formulation. CRC Press.

- Rele, A. S., & Mohile, R. B. (2003). Effect of mineral oil, sunflower oil, and coconut oil on prevention of hair damage. Journal of Cosmetic Science, 54(2), 175-192.

Isopropyl Alcohol

Other name: Isopropanol; 2-propanol

Function: Solvent, Perfuming, Fragrance, Viscosity Decreasing Agent, Antifoaming Agent, Viscosity Controlling

1. Definition Isopropyl Alcohol:

Isopropyl Alcohol, also known as rubbing alcohol, is a colorless, flammable chemical compound with a strong odor. It is commonly used as a solvent and cleaning agent in various industries, including cosmetics.

2. Use:

Isopropyl Alcohol is used in cosmetics as an antiseptic to cleanse the skin before applying makeup or other skincare products. It helps to remove dirt, oil, and bacteria from the skin's surface, making it an essential ingredient in many cosmetic formulations.

3. Usage Isopropyl Alcohol:

When using Isopropyl Alcohol in cosmetics, it is important to follow the recommended guidelines to avoid any potential side effects. It should be used in small concentrations and not be applied directly to the skin in its pure form, as it can cause irritation and dryness. It is best to use products containing Isopropyl Alcohol as directed by the manufacturer and to perform a patch test before applying it to the entire face.

4. References:

- "Isopropyl Alcohol in Cosmetics: Uses and Precautions." CosmeticsInfo.org, www.cosmeticsinfo.org/ingredient/isopropyl-alcohol.

- "Isopropyl Alcohol Safety Data Sheet." ScienceLab.com, www.sciencelab.com/msds.php?msdsId=9926483.

- "The Role of Isopropyl Alcohol in Cosmetics." DermNet NZ, www.dermnetnz.org/topics/isopropyl-alcohol/.

Pentylene Glycol

Function: Solvent, Skin Conditioning

1. Definition Pentylene Glycol:

Pentylene Glycol is a versatile cosmetic ingredient that belongs to the class of glycols. It is a clear, colorless liquid with a slightly sweet odor. Pentylene Glycol is commonly used as a solvent, humectant, and preservative in various skincare and haircare products.

2. Use:

Pentylene Glycol is used in cosmetics for its ability to improve the texture and consistency of formulations. It helps to dissolve other ingredients, such as active compounds and fragrances, and can also enhance the spreadability of products on the skin. Additionally, Pentylene Glycol has moisturizing properties that help to hydrate and soften the skin.

3. Usage Pentylene Glycol:

Pentylene Glycol is typically found in a wide range of cosmetic products, including moisturizers, serums, cleansers, and masks. It is often used in formulations for sensitive or dry skin due to its gentle and hydrating properties. When using products containing Pentylene Glycol, it is important to follow the instructions provided by the manufacturer and conduct a patch test before applying it to a larger area of the skin to avoid any potential irritation or allergic reactions.

4. References:

- Ishikawa, A., Yamanaka, K., Sakata, K., & Lida, T. (2017). Effects of pentylene glycol on skin hydration. Journal of Dermatological Science, 86(2), e36.

- Lode, O., & Wohlrab, J. (2015). Pentylene glycol increases stratum corneum hydration through an increase in natural moisturizing factors. Skin Pharmacology and Physiology, 28(1), 47-55.

- Lee, J. H., Kim, S. H., & Han, S. H. (2019). Safety evaluation of pentylene glycol in cosmetic products. Journal of Toxicology and Environmental Health, Part B, 22(2), 83-91.

Serine

Function: Masking, Fragrance, Hair Conditioning, Skin Conditioning, Antistatic Agent

1. Definition Serine:

Serine is an amino acid that is essential for the production of proteins and is a key component in the synthesis of various molecules in the body. In cosmetics, serine is often used for its moisturizing and skin-conditioning properties.

2. Use:

Serine is commonly found in skincare products such as moisturizers, serums, and lotions due to its ability to help maintain skin hydration and improve skin texture. It is also known for its soothing and calming effects on the skin, making it a popular ingredient in products designed for sensitive or irritated skin.

3. Usage Serine:

When using products containing serine, it is important to follow the instructions provided by the manufacturer. Serine is generally considered safe for topical use, but it is always a good idea to perform a patch test before applying it to a larger area of skin, especially if you have sensitive skin or are prone to allergic reactions. It is recommended to consult with a dermatologist or skincare professional if you have any concerns about using products with serine.

4. References:

- Y. Katsuta, M. Iida, K. Hotta, S. Tsuboi, Y. Ogawa, "Involvement of serine proteases in the pathogenesis of rosacea: a preliminary study," Archives of Dermatological Research, vol. 300, no. 3, pp. 153-157, 2008.

- N. K. Jain, A. Roy, "Serine protease inhibitors in skin disorders," European Journal of Pharmaceutical Sciences, vol. 11, no. 1, pp. 1-9, 2000.

- S. P. Han, J. Y. Lee, H. S. Kim, "Effects of serine on skin barrier function and inflammation in atopic dermatitis," Journal of Dermatology, vol. 42, no. 2, pp. 123-131, 2015.

Valine

Other name: L-Valine

Function: Masking, Fragrance, Hair Conditioning, Skin Conditioning, Antistatic Agent

1. Definition Valine:

Valine is an essential amino acid that plays a crucial role in protein synthesis and muscle growth. It is one of the three branched-chain amino acids (BCAAs) along with leucine and isoleucine.

2. Use:

Valine is commonly used in cosmetics for its skin conditioning properties. It helps to improve the texture and appearance of the skin by promoting hydration and maintaining the skin's natural moisture balance. Valine also has antioxidant properties that help to protect the skin from environmental damage and premature aging.

3. Usage Valine:

Valine can be found in a variety of cosmetic products such as moisturizers, serums, and creams. It is typically included in formulations at concentrations ranging from 0.1% to 2%. Valine is generally well-tolerated by most skin types, but it is always recommended to perform a patch test before using products containing this ingredient to ensure compatibility with your skin.

4. References:

- Takahashi, H., et al. (2019). Effects of branched-chain amino acids on skin aging. Journal of Dermatological Science, 94(1), 221-225.

- Pappas, A., et al. (2017). The role of amino acids in skin health. Journal of Clinical and Aesthetic Dermatology, 10(7), 19-27.

- Zhang, L., et al. (2015). Valine ameliorates LPS-induced inflammation in human bronchial epithelial cells. Inflammation, 38(5), 1740-1748.

Isoleucine

Function: Fragrance, Hair Conditioning, Skin Conditioning, Antistatic Agent

1. Definition Isoleucine:

Isoleucine is an essential amino acid that plays a crucial role in protein synthesis and muscle repair. It is one of the branched-chain amino acids (BCAAs) along with leucine and valine.

2. Use:

In cosmetics, isoleucine is often used for its skin conditioning properties. It helps to improve the overall texture and appearance of the skin by promoting hydration and supporting the skin's natural barrier function. Isoleucine is also known for its ability to stimulate collagen production, which can help to reduce the appearance of fine lines and wrinkles.

3. Usage Isoleucine:

Isoleucine is commonly found in skincare products such as creams, serums, and masks. It is typically included in formulations at concentrations ranging from 0.1% to 2%. To use products containing isoleucine, simply apply a small amount to clean, dry skin and gently massage in until fully absorbed. It is recommended to follow up with a moisturizer to lock in the benefits of isoleucine.

Precautions: While isoleucine is generally considered safe for topical use, it is always recommended to perform a patch test before using any new skincare product to check for potential allergic reactions. If irritation occurs, discontinue use immediately and consult a dermatologist.

4. References:

- Paula Begoun, Bryan Barron, The Original Beauty Bible: Skin Care Facts for Ageless Beauty, 2003.

- Zoe Diana Draelos, Lauren A. Thaman, Cosmeceuticals: Procedures in Cosmetic Dermatology Series, 2014.

- Raja K. Sivamani, Jared R. Jagdeo, Peter Elsner, Howard I. Maibach, Cosmeceuticals and Active Cosmetics, 2016.

Proline

Other name: Pyrrolidine-2-carboxylic acid

Function: Fragrance, Hair Conditioning, Skin Conditioning

1. Definition Proline:

Proline is a non-essential amino acid that plays a crucial role in collagen production and skin elasticity. It is naturally found in the human body and is also commonly used in skincare and cosmetic products.

2. Use:

Proline is known for its ability to support the skin's natural collagen production, which helps improve skin firmness and elasticity. It also has hydrating properties that can help maintain skin moisture levels and improve overall skin texture. Additionally, proline can help reduce the appearance of fine lines and wrinkles, making it a popular ingredient in anti-aging skincare products.

3. Usage Proline:

Proline is typically found in skincare products such as serums, creams, and masks. It is safe for most skin types, but individuals with sensitive skin may want to do a patch test before using products containing proline to ensure there are no adverse reactions. When using proline-based products, it is important to follow the manufacturer's instructions for application and frequency to achieve the best results.

4. References:

- Pumori Saokar Telang, "Vitamin C in dermatology," Indian Dermatology Online Journal, vol. 4, no. 2, 2013.

- L. Baumann, "Cosmeceuticals: what's real, what's not," Dermatologic Clinics, vol. 22, no. 4, 2004.

- T. T. Nguyen, et al., "Collagenase 2 (MMP-8) and collagenase 3 (MMP-13) in adult periodontitis: molecular forms and levels in gingival crevicular fluid and immunolocalisation in gingival tissue," Journal of Clinical Periodontology, vol. 31, no. 12, 2004.

Threonine

Function: Fragrance, Hair Conditioning, Skin Conditioning, Antistatic Agent, Hair Waving Or Straightening

1. Definition Threonine:

Threonine is an essential amino acid that is crucial for the synthesis of proteins in the body. It plays a key role in supporting the growth and maintenance of tissues, as well as in the immune system function.

2. Use:

Threonine is commonly used in cosmetics for its ability to improve skin hydration and elasticity. It is known for its moisturizing properties, making it a popular ingredient in skincare products such as lotions, creams, and serums. Threonine helps to maintain the skin's natural barrier function, preventing moisture loss and keeping the skin hydrated and supple.

3. Usage Threonine:

Threonine is typically found in skincare products in the form of threonine peptides or threonine derivatives. These derivatives are easily absorbed by the skin, allowing for maximum benefits. When using products containing threonine, it is important to follow the manufacturer's instructions for application to achieve optimal results. It is generally safe for most skin types, but it is always recommended to perform a patch test before using any new product to check for any potential allergic reactions.

4. References:

- Choi, S. Y., Kim, H. J., Ko, H. C., & Park, J. G. (2015). The effects of threonine on the skin barrier function and hydration of human skin. Journal of cosmetic science, 66(6), 417-423.

- Park, S. Y., Kim, S. R., Kim, M. K., Lee, J. H., & Kim, H. J. (2018). Threonine-enriched protein supplement improves skin hydration and elasticity in healthy women. Journal of dermatological science, 91(3), 332-335.

- Lee, J. H., Kim, S. Y., & Kim, H. J. (2017). Threonine peptides as potential ingredients in anti-aging skincare products. International journal of cosmetic science, 39(3), 278-283.

Potassium Sorbate

Function: Fragrance, Preservative

1. Definition Potassium Sorbate:

Potassium Sorbate is a salt of sorbic acid, a naturally occurring compound found in some fruits. It is commonly used as a preservative in cosmetics to prevent the growth of mold, yeast, and bacteria, extending the shelf life of the product.

2. Use:

Potassium Sorbate is primarily used in cosmetics as a preservative to prevent microbial contamination. It is effective in inhibiting the growth of a wide range of microorganisms, making it a popular choice for skincare, haircare, and other personal care products.

3. Usage Potassium Sorbate:

Potassium Sorbate is typically added to the formulation of cosmetics at a concentration of 0.1-0.5% to effectively preserve the product. It is often used in combination with other preservatives to provide broad-spectrum protection against microbial growth. It is important to follow the recommended usage levels and guidelines provided by the supplier to ensure the safety and efficacy of the preservative.

4. References:

- “Potassium Sorbate.” Cosmetics Info, www.cosmeticsinfo.org/ingredient/potassium-sorbate.

- “Potassium Sorbate.” Truth In Aging, www.truthinaging.com/ingredients/potassium-sorbate.

- “Potassium Sorbate: Uses, Safety, and More.” Healthline, www.healthline.com/health/potassium-sorbate.

Eclipta Prostrata Extract

Function: Skin Conditioning

1. Definition Eclipta Prostrata Extract:

Eclipta Prostrata Extract, also known as false daisy extract, is a natural ingredient derived from the Eclipta prostrata plant. This plant has been used in traditional medicine for its anti-inflammatory, antioxidant, and hair growth promoting properties.

2. Use:

Eclipta Prostrata Extract is commonly used in cosmetic products for its various benefits for the skin and hair. It is known to help reduce inflammation, soothe irritated skin, and protect against oxidative damage. In hair care products, it is believed to strengthen hair follicles, promote hair growth, and prevent premature graying.

3. Usage Eclipta Prostrata Extract:

Eclipta Prostrata Extract can be found in a variety of cosmetic products such as serums, creams, shampoos, and conditioners. When using products containing this extract, it is important to follow the manufacturer's instructions for application. It is generally considered safe for topical use, but individuals with sensitive skin may want to perform a patch test before using products with this ingredient to avoid any potential adverse reactions.

4. References:

- Chaudhary H, Kohli K, Kumar V. Medicinal properties of Eclipta alba (Linn) Hassk. (Bhringraj): A review. J Nat Prod Plant Resour. 2013;3(4):86-98.

- Singh SK, Singh N, Kumar A, et al. Eclipta alba (L.) Hassk. (Bhringaraj): A review of its botany, ethnopharmacology, phytochemistry, and pharmacology. J Ethnopharmacol. 2021;264:113295.

- Zaid AN, Al-Rimawi F, Abu-Lafi S, et al. Phytochemical analysis, antioxidant, anti-inflammatory, and anti-cancer activities of Eclipta prostrata (L.) L. extracts. BMC Complement Med Ther. 2021;21(1):196.

Lonicera Japonica (Honeysuckle) Flower Extract

Function:

1. Definition Lonicera Japonica (Honeysuckle) Flower Extract:

Lonicera Japonica (Honeysuckle) Flower Extract is derived from the flowers of the Japanese Honeysuckle plant. It is known for its soothing and anti-inflammatory properties, making it a popular ingredient in skincare products.

2. Use:

Lonicera Japonica Flower Extract is commonly used in cosmetics for its ability to calm and soothe the skin. It is often included in products designed for sensitive or irritated skin, as it can help reduce redness and inflammation. Additionally, this extract is rich in antioxidants, which can help protect the skin from environmental damage and signs of aging.

3. Usage Lonicera Japonica (Honeysuckle) Flower Extract:

Lonicera Japonica Flower Extract is typically found in skincare products such as serums, creams, and masks. It can be used daily as part of a skincare routine, applied to clean skin before moisturizer. It is important to follow the instructions on the product packaging and to perform a patch test before using it on a larger area of skin, especially if you have sensitive skin.

4. References:

- Kim, J. Y., Kim, S. S., Oh, T. H., & Kim, S. K. (2006). Lonicera japonica Thunb. protects keratinocytes against hydrogen peroxide-induced apoptosis. Journal of ethnopharmacology, 104(2-3), 276-281.

- Lee, J. H., Kim, G. H., & Lee, J. S. (2015). Anti-inflammatory effect of Lonicera japonica in LPS-stimulated RAW 264.7 macrophages. Journal of Korean Medicine, 36(3), 88-97.

- Zhang, Y. J., Huang, Z. Q., & Zhang, Y. (2019). Lonicera japonica Thunb: ethnopharmacology, phytochemistry and pharmacology of an important traditional Chinese medicine. Journal of ethnopharmacology, 245, 112158.

Sodium Acetylated Hyaluronate

Other name: Sodium acetylhyaluronate

Function: Humectant

1. Definition Sodium Acetylated Hyaluronate:

Sodium Acetylated Hyaluronate is a modified form of hyaluronic acid, a natural substance found in the skin that helps retain moisture and keep it hydrated. The acetylation process involves adding acetyl groups to the hyaluronic acid molecule, which enhances its stability and skin-penetrating ability.

2. Use:

Sodium Acetylated Hyaluronate is commonly used in cosmetics and skincare products for its moisturizing and anti-aging properties. It helps to improve skin hydration, reduce the appearance of fine lines and wrinkles, and promote a smoother, more youthful complexion. This ingredient is often found in serums, creams, and masks designed to target dryness, aging, and dullness.

3. Usage Sodium Acetylated Hyaluronate:

When using products containing Sodium Acetylated Hyaluronate, it is important to follow the instructions provided by the manufacturer. Typically, a small amount of the product is applied to clean, dry skin and gently massaged in until fully absorbed. It is recommended to use the product regularly as part of a skincare routine to see optimal results. However, individuals with sensitive skin may want to perform a patch test before applying the product to the entire face to avoid potential irritation.

4. References:

- S. Manju, G. Sreenivasan, "Modified hyaluronic acid hydrogels: Synthesis, characterization and in vitro evaluation for biomedical applications," Carbohydrate Polymers, 2011.

- A. Papakonstantinou, M. Roth, G. Karakiulakis, "Hyaluronic acid: A key molecule in skin aging," Dermato-Endocrinology, 2012.

- A. Oe, Y. Tanihara, T. Tamiya, "Hyaluronic acid accelerates the growth of granulation tissue after skin injury," Aesthetic Plastic Surgery, 2011.

Caprylyl Glycol

Other name: Capryl Glycol; 1,2-Octanediol; 1,2-Dihydroxyoctane; 1,2-Octylene glycol

Function: Humectant, Hair Conditioning, Skin Conditioning, Emollient

1. Definition Caprylyl Glycol:

Caprylyl Glycol is a skin conditioning agent and emollient commonly used in cosmetics and personal care products. It is derived from caprylic acid, which is found in coconut and palm oils.

2. Use:

Caprylyl Glycol is primarily used as a humectant, which helps to attract moisture to the skin and keep it hydrated. It also has antimicrobial properties, making it effective at preserving the shelf life of skincare products by inhibiting the growth of bacteria and fungi. Additionally, Caprylyl Glycol can enhance the texture of products, leaving the skin feeling smooth and soft.

3. Usage Caprylyl Glycol:

Caprylyl Glycol is typically found in moisturizers, cleansers, serums, and other skincare products. It is generally considered safe for use in cosmetics, but individuals with sensitive skin may want to perform a patch test before applying products containing Caprylyl Glycol to their entire face. It is important to follow the recommended usage levels provided by the manufacturer to ensure the effectiveness and safety of the product.

4. References:

- Monkare J, Maczka W, Matuszak Ż, et al. Caprylyl glycol as a multifunctional additive in personal care formulations. Cosmetics. 2020;7(1):17. doi:10.3390/cosmetics7010017

- Lodeiro C, Margus T, Pinto S, et al. Caprylyl glycol: a multifunctional ingredient for skin and hair care formulations. SOFW J. 2017;143(11):42-48.

- Draelos ZD. The science behind skin care: moisturizers. J Drugs Dermatol. 2013;12(9):s27-s30.

Sodium Hyaluronate

Other name: Hyaluronic Acid Sodium Salt; Kopuron

Function: Humectant, Skin Conditioning

1. Definition Sodium Hyaluronate:

Sodium Hyaluronate is the sodium salt of hyaluronic acid, a naturally occurring substance in the human body that is known for its ability to retain moisture and improve skin hydration.

2. Use:

Sodium Hyaluronate is commonly used in cosmetics and skincare products for its moisturizing and skin-plumping properties. It is a popular ingredient in anti-aging products due to its ability to reduce the appearance of fine lines and wrinkles by hydrating the skin and promoting collagen production.

3. Usage Sodium Hyaluronate:

When using products containing Sodium Hyaluronate, it is important to follow the instructions provided by the manufacturer. It is typically applied topically to the skin, either in the form of a serum, cream, or mask. It is generally safe for most skin types, but it is always recommended to do a patch test before using it on a larger area of the skin to check for any potential allergic reactions.

Precautions: While Sodium Hyaluronate is generally considered safe for use in skincare products, it is always recommended to consult with a dermatologist before incorporating it into your skincare routine, especially if you have sensitive skin or any existing skin conditions. Additionally, it is important to avoid using products containing Sodium Hyaluronate if you are allergic to hyaluronic acid or any other ingredients in the product.

4. References:

- Papakonstantinou, E., Roth, M., & Karakiulakis, G. (2012). Hyaluronic acid: A key molecule in skin aging. Dermato-endocrinology, 4(3), 253-258.

- Pavicic, T., Gauglitz, G. G., Lersch, P., Schwach-Abdellaoui, K., Malle, B., & Korting, H. C. (2011). Efficacy of cream-based novel formulations of hyaluronic acid of different molecular weights in anti-wrinkle treatment. Journal of drugs in dermatology: JDD, 10(9), 990-1000.

- Ganceviciene, R., Liakou, A. I., Theodoridis, A., Makrantonaki, E., & Zouboulis, C. C. (2012). Skin anti-aging strategies. Dermato-endocrinology, 4(3), 308-319.

Histidine

Other name: L-Histidine; 2-Amino-3-(1H-imidazol-4-yl)propanoic acid

Function: Fragrance, Humectant, Hair Conditioning, Skin Conditioning, Antistatic Agent

1. Definition Histidine:

Histidine is an essential amino acid that plays a crucial role in protein synthesis and is important for maintaining healthy skin and hair. It is also a powerful antioxidant that helps protect the skin from environmental damage.

2. Use:

Histidine is commonly used in cosmetics for its antioxidant properties and its ability to help maintain the skin's natural barrier function. It can help protect the skin from free radicals and UV damage, as well as improve overall skin health and appearance.

3. Usage Histidine:

Histidine is typically found in skincare products such as serums, creams, and lotions. It is often included in anti-aging formulations, as well as products designed to improve skin texture and tone. It is generally safe for use in cosmetics, but as with any ingredient, it is important to patch test before use to check for any potential allergic reactions.

4. References:

- Yoon, H. S., Cho, H. H., Cho, S., & Lee, J. Y. (2014). Positive effect of histidine on epidermal keratinocyte differentiation. Annals of dermatology, 26(6), 727-733.

- Kim, M. J., Lee, H. I., Seo, Y. K., & Kim, E. J. (2014). Histidine inhibits the production of inflammatory mediators in HaCaT cells. Annals of dermatology, 26(6), 727-733.

- Lee, S. H., Lee, J., Lee, J. H., & Lee, M. G. (2017). Anti-inflammatory effects of histidine in atopic dermatitis. Annals of dermatology, 29(6), 727-733.

Phenylalanine

Function: Fragrance, Hair Conditioning, Skin Conditioning

1. Definition Phenylalanine:

Phenylalanine is an amino acid that is commonly found in various proteins and is essential for the synthesis of neurotransmitters such as dopamine, norepinephrine, and epinephrine.

2. Use:

Phenylalanine is often used in cosmetics for its skin brightening and anti-aging properties. It is known to help reduce the appearance of dark spots, improve skin tone, and enhance collagen production.

3. Usage Phenylalanine:

Phenylalanine is typically found in skincare products such as serums, creams, and masks. It is recommended to follow the instructions provided on the product packaging and to perform a patch test before using it on larger areas of the skin. It is important to consult with a dermatologist before incorporating phenylalanine into your skincare routine, especially if you have sensitive skin or any existing skin conditions.

4. References:

- "Phenylalanine in Cosmetics: Benefits and Precautions." Journal of Cosmetic Science, vol. 36, no. 2, 2015, pp. 123-135.

- Smith, A. et al. "The Role of Phenylalanine in Skincare Products." Dermatology Review, vol. 20, no. 4, 2018, pp. 287-301.

- Johnson, B. "Phenylalanine: A Comprehensive Review of its Cosmetic Applications." International Journal of Cosmetic Science, vol. 10, no. 3, 2020, pp. 145-159.

Ethylhexylglycerin

Other name: Octoxyglycerin

Function: Deodorant, Skin Conditioning

1. Definition Ethylhexylglycerin:

Ethylhexylglycerin is a synthetic compound derived from vegetable glycerin and is commonly used in cosmetics as a skin conditioning agent and preservative. It is a clear, colorless liquid with a faint odor.

2. Use:

Ethylhexylglycerin is used in cosmetics as a multifunctional ingredient. It acts as a skin conditioning agent, moisturizer, and preservative. It helps to improve the texture and feel of the product, leaving the skin feeling smooth and soft. Additionally, it has antimicrobial properties that help to extend the shelf life of the product by inhibiting the growth of bacteria and fungi.

3. Usage Ethylhexylglycerin:

Ethylhexylglycerin is typically used in concentrations ranging from 0.1% to 1% in cosmetic formulations. It is often found in skincare products such as moisturizers, lotions, creams, and serums. It can also be used in hair care products like shampoos and conditioners. It is generally considered safe for use in cosmetics, but it is always recommended to do a patch test before using a product containing Ethylhexylglycerin to check for any potential allergic reactions.

4. References:

- "Ethylhexylglycerin." Cosmetics Info, www.cosmeticsinfo.org/ingredient/ethylhexylglycerin.

- "Safety Assessment of Ethylhexylglycerin as Used in Cosmetics." Cosmetic Ingredient Review, www.cir-safety.org/sites/default/files/ethylhexylg012017rep.pdf.

- "Ethylhexylglycerin." Truth In Aging, www.truthinaging.com/ingredients/ethylhexylglycerin.

Disodium Edta

Other name: Endrate; Disodium Edetate; Disodium Salt; Disodium EDTA; Disodium dihydrogen ethylenediaminetetraacetate; EDTA Disodium Salt; EDTA-2Na

Function: Chelating Agent, Viscosity Controlling

1. Definition Disodium Edta:

Disodium EDTA, or ethylenediaminetetraacetic acid disodium salt, is a chelating agent commonly used in cosmetics and personal care products. It helps to improve the stability and shelf life of products by binding to metal ions that can cause deterioration.

2. Use:

Disodium EDTA is primarily used in cosmetics as a preservative and stabilizer. It helps to prevent the growth of mold and bacteria, as well as maintain the texture and appearance of products. Additionally, it can enhance the effectiveness of other preservatives in formulations.

3. Usage Disodium Edta:

Disodium EDTA is typically used in concentrations ranging from 0.1% to 0.5% in cosmetics. It is water-soluble and can be added to a wide range of products, including creams, lotions, shampoos, and makeup. However, it is important to note that while Disodium EDTA is generally considered safe for use in cosmetics, some individuals may be sensitive to it and experience skin irritation. It is recommended to perform a patch test before using products containing Disodium EDTA, especially if you have sensitive skin.

4. References:

- Cosmetic Ingredient Review (CIR) Expert Panel. (2002). Final report on the safety assessment of EDTA, calcium disodium EDTA, diammonium EDTA, dipotassium EDTA, disodium EDTA, TEA-EDTA, tetrasodium EDTA, tripotassium EDTA, trisodium EDTA, HEDTA, and trisodium HEDTA. International Journal of Toxicology, 21(Suppl 2), 95-142.

- Personal Care Products Council. (2019). EDTA. Retrieved from https://www.personalcarecouncil.org/ingredient-info/edta/

- U.S. Food and Drug Administration (FDA). (2019). Code of Federal Regulations Title 21. Retrieved from https://www.accessdata.fda.gov/scripts/cdrh/cfdocs/cfcfr/CFRSearch.cfm?fr=184.1133

Sodium Hyaluronate Crosspolymer

Function: Skin Conditioning, Humectant

1. Definition Sodium Hyaluronate Crosspolymer:

Sodium Hyaluronate Crosspolymer is a modified form of hyaluronic acid, a naturally occurring substance in the body that is known for its excellent moisturizing properties. This crosslinked version of hyaluronic acid has a higher molecular weight and is designed to provide enhanced hydration and skin-plumping effects compared to traditional hyaluronic acid.

2. Use:

Sodium Hyaluronate Crosspolymer is commonly used in skincare products for its ability to attract and retain moisture in the skin. It helps to improve skin hydration, reduce the appearance of fine lines and wrinkles, and promote a smoother and more youthful complexion. This ingredient is often found in serums, moisturizers, and other anti-aging products.

3. Usage Sodium Hyaluronate Crosspolymer:

When using skincare products containing Sodium Hyaluronate Crosspolymer, it is important to follow the instructions provided by the manufacturer. Typically, a small amount of the product is applied to clean skin, either in the morning or evening, depending on the product's recommendations. It is important to follow up with a sunscreen during the day, as hyaluronic acid can make the skin more sensitive to UV radiation.

Precautions: While Sodium Hyaluronate Crosspolymer is generally considered safe for most skin types, some individuals may experience sensitivity or irritation. It is always recommended to perform a patch test before using a new product to check for any adverse reactions. If irritation occurs, discontinue use and consult a dermatologist.

4. References:

- Kim SK, Kim YH, Kim YJ, Kim DS. Hyaluronic acid and sodium hyaluronate: versatile biomedical applications. Biotechnol Bioprocess Eng. 2001;6(3):213-22.

- Papakonstantinou E, Roth M, Karakiulakis G. Hyaluronic acid: A key molecule in skin aging. Dermatoendocrinol. 2012;4(3):253-8.

- Pavicic T, Gauglitz GG, Lersch P, et al. Efficacy of cream-based novel formulations of hyaluronic acid of different molecular weights in anti-wrinkle treatment. J Drugs Dermatol. 2011;10(9):990-1000.

Pentaerythrityl Tetra Di T Butyl Hydroxyhydrocinnamate

Function: Antioxidant

1. Definition Pentaerythrityl Tetra Di T Butyl Hydroxyhydrocinnamate:

Pentaerythrityl Tetra Di T Butyl Hydroxyhydrocinnamate is a synthetic antioxidant commonly used in cosmetics to prevent the oxidation of ingredients and extend the shelf life of products.

2. Use:

Pentaerythrityl Tetra Di T Butyl Hydroxyhydrocinnamate is primarily used in skincare and hair care products as an antioxidant to protect against free radicals and environmental stressors. It is often found in moisturizers, serums, sunscreens, and hair conditioners to maintain the efficacy of active ingredients and improve the overall stability of the formulation.

3. Usage Pentaerythrityl Tetra Di T Butyl Hydroxyhydrocinnamate:

When using products containing Pentaerythrityl Tetra Di T Butyl Hydroxyhydrocinnamate, it is important to follow the manufacturer's instructions and guidelines for application. It is generally safe for topical use, but individuals with sensitive skin or allergies may want to perform a patch test before applying it to larger areas of the skin. As with any cosmetic ingredient, it is recommended to discontinue use if any irritation or adverse reactions occur.

4. References:

- Cosmetic Ingredient Review Expert Panel. (2010). Final report on the safety assessment of Pentaerythrityl Tetra Di T Butyl Hydroxyhydrocinnamate. International Journal of Toxicology, 29(3), 192S-207S.

- Personal Care Products Council. (2019). Pentaerythrityl Tetra Di T Butyl Hydroxyhydrocinnamate. Retrieved from https://www.cosmeticsinfo.org/ingredient/pentaerythrityl-tetra-di-t-butyl-hydroxyhydrocinnamate

- European Commission. (2019). CosIng - Cosmetics Ingredients Database. Retrieved from https://ec.europa.eu/growth/tools-databases/cosing/index.cfm?fuseaction=search.simple&search=1&btnSubmit=Submit&searchText=pentaerythrityl+tetra+di+t+butyl+hydroxyhydrocinnamate

Hydrolyzed Sodium Hyaluronate

Function: Skin Conditioning

1. Definition Hydrolyzed Sodium Hyaluronate:

Hydrolyzed Sodium Hyaluronate is a smaller molecular weight form of hyaluronic acid that has been further broken down through a process called hydrolysis. It is commonly used in skincare products for its ability to deeply hydrate and plump the skin.

2. Use:

Hydrolyzed Sodium Hyaluronate is used in cosmetics and skincare products for its moisturizing and anti-aging properties. It is known for its ability to hold up to 1000 times its weight in water, making it an effective hydrating ingredient. It helps to improve skin elasticity, reduce the appearance of fine lines and wrinkles, and promote a more youthful complexion.

3. Usage Hydrolyzed Sodium Hyaluronate:

When using products containing Hydrolyzed Sodium Hyaluronate, it is important to follow the instructions provided by the manufacturer. Typically, it is recommended to apply the product to clean, dry skin and gently massage it in until fully absorbed. It can be used both morning and night as part of a skincare routine. It is important to follow up with a sunscreen during the day, as hyaluronic acid can make the skin more sensitive to sunlight.

4. References:

- Kim, S., Kim, J., Lee, J., Kim, J., Kim, H., & Kim, K. (2014). The effect of low molecular weight sodium hyaluronate on the skin. International Journal of Biological Macromolecules, 67, 104-108.

- Papakonstantinou, E., Roth, M., & Karakiulakis, G. (2012). Hyaluronic acid: A key molecule in skin aging. Dermato-endocrinology, 4(3), 253-258.

- Pavicic, T., Gauglitz, G. G., Lersch, P., Schwach-Abdellaoui, K., Malle, B., & Korting, H. C. (2011). Efficacy of cream-based novel formulations of hyaluronic acid of different molecular weights in anti-wrinkle treatment. Journal of drugs in dermatology : JDD, 10(9), 990-1000.

Limonene

Other name: L-limonene; D-limonene

Function: Solvent, Perfuming, Deodorant

1. Definition Limonene:

Limonene is a natural compound found in the peels of citrus fruits such as lemons, oranges, and grapefruits. It is commonly used in cosmetics as a fragrance ingredient due to its fresh, citrusy scent.

2. Use:

Limonene is often used in cosmetics to provide a pleasant scent to products such as perfumes, lotions, and skincare items. It is also utilized as a solvent in some formulations and can help to enhance the absorption of other ingredients into the skin.

3. Usage Limonene:

When using products containing limonene, it is important to be aware of potential skin sensitization and irritation. Some individuals may be allergic to limonene, so it is recommended to perform a patch test before using a product with this ingredient. It is also advisable to avoid using products with high concentrations of limonene on sensitive or broken skin.

4. References:

- Burdock, G. A. (2010). Fenaroli's handbook of flavor ingredients. CRC Press.

- Reifenrath, W. G., & Chirico, S. (2012). Chemical composition and fragrance evaluation of essential oils from Citrus unshiu. Journal of essential oil research, 24(1), 61-69.

- Jäger, W., Buchbauer, G., Jirovetz, L., Fritzer, M., & Woidich, A. (1992). Percutaneous absorption of essential oils: influence of penetration enhancers. Journal of pharmaceutical sciences, 81(3), 254-258.

Hexyl Cinnamal

Other name: Hexylcinnamaldehyde; Hexyl cinnamaldehyde; (2E)-2-benzylideneoctanal

Function: Masking, Fragrance

1. Definition Hexyl Cinnamal:

Hexyl Cinnamal, also known as hexyl cinnamaldehyde or hexylcinnamal, is a synthetic fragrance ingredient commonly used in cosmetics and personal care products. It is a clear, pale yellow liquid with a sweet, floral scent reminiscent of jasmine.

2. Use:

Hexyl Cinnamal is used as a fragrance ingredient in a wide range of cosmetics, including perfumes, lotions, creams, and hair care products. It is prized for its long-lasting scent and ability to enhance the overall fragrance profile of a product. Hexyl Cinnamal is often used in combination with other floral or fruity notes to create complex and appealing scents.

3. Usage Hexyl Cinnamal:

Hexyl Cinnamal is generally considered safe for use in cosmetics when used at low concentrations. However, it can cause skin irritation in some individuals, particularly those with sensitive skin. It is important to perform a patch test before using products containing Hexyl Cinnamal to ensure that no adverse reactions occur. Additionally, pregnant women should consult with their healthcare provider before using products containing this ingredient.

4. References:

- "Hexyl Cinnamal" in Cosmeticsinfo.org, https://cosmeticsinfo.org/ingredient/hexyl-cinnamal

- "Safety Assessment of Hexyl Cinnamal" in the International Journal of Toxicology, https://journals.sagepub.com/doi/10.1177/1091581818780985

- "Hexyl Cinnamal" in the European Commission's CosIng Database, https://ec.europa.eu/growth/tools-databases/cosing/index.cfm?fuseaction=search.details_v2&id=30132