Full ingredients list Lavido Age Away Night Cream

EWG	CIR	Ingredient name & cosmetic function	Notes
1		Water (Solvent)
1	A	Glyceryl Stearate Se (Emulsifying, Surfactant)	Bad for oily skin Fungal Acne Trigger
1	A	Cetyl Alcohol (Masking, Fragrance, Opacifying, Emollient, Viscosity Controlling, Viscosity Increasing Agent, Emulsion Stabilising, Emulsifying, Foam Boosting, Surfactant)
1	A	Caprylic/ Capric Triglyceride (Solvent, Masking, Perfuming, Skin Conditioning, Emollient)
1 2	A	Glycerin (Solvent, Perfuming, Fragrance, Humectant, Viscosity Decreasing Agent, Hair Conditioning, Skin Protecting, Denaturant )	Good for dry skin
2		Propanediol (Solvent, Viscosity Decreasing Agent, Viscosity Controlling)
1	B	Decyl Oleate (Skin Conditioning, Emollient)	Bad for oily skin Fungal Acne Trigger
1		Prunus Dulcis (Almond) Oil
1	A	Glyceryl Stearate (Emollient, Emulsifying)	Fungal Acne Trigger
1		Simmondsia Chinensis (Jojoba) Seed Oil Extract (Skin Conditioning, Emollient, Hair Conditioning, Abrasive)
1	A	Squalane (Hair Conditioning, Skin Conditioning, Emollient, Refatting)
1		Dunaliella Salina Extract (Skin Conditioning)
		Lime (Citrus Aurantifolia) Oil
		Punica Granatum Fruit Extract (Skin Conditioning)
1		Punica Granatum Bark Extract (Skin Conditioning, Masking)
1	A	Oenothera Biennis (Evening Primrose) Oil (Skin Conditioning, Emollient)	Good for dry skin Bad for oily skin Fungal Acne Trigger
4 6	A	Benzyl Alcohol (Solvent, Masking, Fragrance, Viscosity Decreasing Agent, Preservative, External Analgesic )	Allergen
1 3	B	Salicylic Acid (Masking, Fragrance, Hair Conditioning, Denaturant , Preservative, Skin Conditioning, Exfoliant, Antidandruff Agent, Antiacne Agent, Keratolytic, Corn/Callus/Wart Remover)	Bad for sensitive skin Good for oily skin Acne fighting
2	A	Sorbic Acid (Fragrance, Preservative)
1	A	Sorbitan Tristearate (Surfactant, Emulsifying)
1	A	Allantoin (Skin Protecting, Skin Conditioning, Soothing)	Good for sensitive skin Good for oily skin
1	A	Punica Granatum Seed Oil (Emollient)	Fungal Acne Trigger
1	A	Hypericum Perforatum Extract (Skin Conditioning, Masking, Antimicrobial, Skin Protecting, Soothing, Tonic, Astringent)
1		Tocopherol (Vitamin E)	Good for dry skin Anti Aging
1	A	Helianthus Annuus (Sunflower) Seed Oil	Fungal Acne Trigger
8		Fragrance (Masking, Perfuming, Deodorant)	Good for dry skin
1		Vanilla Planifolia Fruit Extract (Skin Conditioning, Skin Protecting, Smoothing)
1	B	Phenethyl Alcohol (Masking, Fragrance, Preservative)
1	A	Sodium Hyaluronate (Humectant, Skin Conditioning)	Good for dry skin Promotes Wound Healing
		Pogostemon Cablin Leaf Oil (Masking)
1 2		Citrus Aurantium Bergamia (Bergamot) Fruit Oil (Masking, Fragrance)
1 4	B	Sodium Hydroxide (Denaturant , pH adjusting agent, pH adjusting agent)
1		Cymbopogon Martini (Palmarosa) Oil (Skin Conditioning, Masking, Tonic)
1		Lavandula Hybrida Oil (Emollient)
3 5		Cananga Odorata (Ylang Ylang) Flower Oil (Masking, Perfuming)	Bad for sensitive skin
1		Styrax Tonkinensis Resin Extract (Skin Conditioning)
2		Alcohol (Solvent, Masking, Antifoaming Agent, Viscosity Controlling, Antimicrobial, Astringent)	Bad for sensitive skin Bad for dry skin Alcohol
2	B	Citrus Nobilis (Mandarin Orange) Peel Oil (Masking, Fragrance, Skin Conditioning, Tonic)
3 5		Eugenol (Masking, Fragrance, Denaturant , Tonic)	Allergen
4 5		Limonene (Solvent, Perfuming, Deodorant)	Allergen
3		Linalool (Masking, Deodorant, Fragrance)	Allergen
4 5	A	Benzyl Benzoate (Solvent, Masking, Fragrance, Antimicrobial)	Allergen
3 5		Geraniol (Masking, Fragrance, Tonic)	Allergen
3 5		Citral (Masking, Fragrance, Flavoring Agent)	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.

Glyceryl Stearate Se

Other name: Glyceryl monostearate SE

Function: Emulsifying, Surfactant

1. Definition Glyceryl Stearate Se:

Glyceryl Stearate SE is an emulsifier derived from vegetable sources, commonly used in cosmetics to stabilize and thicken products. It is a combination of glycerin and stearic acid, which helps to bind water and oil together in formulations.

2. Use:

Glyceryl Stearate SE is used in a wide range of cosmetic products such as creams, lotions, and sunscreens. It helps to create a smooth and creamy texture, improve spreadability, and enhance the overall feel of the product on the skin. Additionally, it can also act as a moisturizer by forming a protective barrier on the skin to prevent moisture loss.

3. Usage Glyceryl Stearate Se:

When using products containing Glyceryl Stearate SE, it is important to follow the recommended usage guidelines 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, if irritation or allergic reactions occur, it is advisable to discontinue use and consult a healthcare professional.

4. References:

- Cosmetic Ingredient Review Expert Panel. (2012). Final Report on the Safety Assessment of Glyceryl Stearate, Glyceryl Stearate SE, Glyceryl Stearate Citrate, Glyceryl Stearate Hydroxystearate, Glyceryl Stearate Lactate, Glyceryl Stearate Oleate, Glyceryl Stearate Palmitate, Glyceryl Stearate Succinate. International Journal of Toxicology, 31(4), 5S-35S.

- Personal Care Products Council. (2019). Glyceryl Stearate SE. Retrieved from https://online.personalcarecouncil.org/ctfa-static/online/lists/cir-pdfs/pr150.pdf

- Lodeiro, C., & Reis, A. (2018). Emulsifiers in Cosmetics. In Handbook of Cosmetic Science and Technology (4th ed., pp. 381-397). CRC Press.

Cetyl Alcohol

Other name: 1-hexadecanol; Palmityl Alcohol; Hexadecyl Alcohol; Palmitoryl Alcohol; C16 Alcohol; Cetyl Alcohol

Function: Masking, Fragrance, Opacifying, Emollient, Viscosity Controlling, Viscosity Increasing Agent, Emulsion Stabilising, Emulsifying, Foam Boosting, Surfactant

1. Definition Cetyl Alcohol:

Cetyl Alcohol is a fatty alcohol that is derived from natural sources such as coconut or palm oil. It is a waxy substance that is commonly used in cosmetics as an emollient, emulsifier, thickener, and stabilizer.

2. Use:

Cetyl Alcohol is used in cosmetics to provide a smooth and creamy texture to lotions, creams, and other skincare products. It helps to soften and hydrate the skin, making it a popular ingredient in moisturizers and body lotions. Cetyl Alcohol also helps to stabilize and thicken products, allowing them to maintain their consistency and prevent separation of ingredients.

3. Usage Cetyl Alcohol:

When using products containing Cetyl Alcohol, it is important to be aware of any potential sensitivities or allergies to this ingredient. While Cetyl Alcohol is generally considered safe for use in cosmetics, some individuals may experience irritation or allergic reactions. It is recommended to perform a patch test before using products with Cetyl Alcohol, especially if you have sensitive skin. Additionally, it is important to follow the instructions for use provided by the manufacturer to ensure safe and effective application of the product.

4. References:

- "Cetyl Alcohol" by Cosmetics Info (https://cosmeticsinfo.org/ingredient/cetyl-alcohol)

- "Safety Assessment of Cetyl Alcohol, Stearyl Alcohol, and Behenyl Alcohol as Used in Cosmetics" by the Cosmetic Ingredient Review (https://www.cir-safety.org/sites/default/files/final_report_alcohols.pdf)

- "Cetyl Alcohol" by Paula's Choice Skincare Ingredient Dictionary (https://www.paulaschoice.com/ingredient-dictionary/emollients/cetyl-alcohol.html)

Caprylic/ Capric Triglyceride

Function: Solvent, Masking, Perfuming, Skin Conditioning, Emollient

1. Definition Caprylic/ Capric Triglyceride:

Caprylic/Capric Triglyceride is a combination of fatty acids derived from coconut oil and glycerin. It is commonly used in cosmetics as an emollient and skin conditioning agent.

2. Use:

Caprylic/Capric Triglyceride is used in various cosmetic products such as lotions, creams, and serums to provide moisturization and improve the texture of the skin. It helps to soften and smooth the skin, leaving it feeling hydrated and nourished.

3. Usage Caprylic/ Capric Triglyceride:

Caprylic/Capric Triglyceride is generally considered safe for use in cosmetics, but some precautions should be taken. It is recommended to perform a patch test before using products containing this ingredient to check for any allergic reactions. Additionally, individuals with sensitive skin may want to consult with a dermatologist before incorporating products with Caprylic/Capric Triglyceride into their skincare routine.

4. References:

- "Caprylic/Capric Triglyceride." Cosmetics Info, www.cosmeticsinfo.org/ingredient/capryliccapric-triglyceride.

- "Caprylic/Capric Triglyceride." The Derm Review, www.thedermreview.com/caprylic-capric-triglyceride/.

- "Caprylic/Capric Triglyceride." Truth in Aging, www.truthinaging.com/ingredients/capryliccapric-triglyceride.

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

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.

Decyl Oleate

Function: Skin Conditioning, Emollient

1. Definition Decyl Oleate:

Decyl Oleate is an ester derived from oleic acid and decyl alcohol. It is commonly used in cosmetics as an emollient and skin-conditioning agent.

2. Use:

Decyl Oleate is used in a variety of skincare and haircare products such as creams, lotions, and conditioners. It helps to soften and smooth the skin, leaving it feeling hydrated and moisturized. Its lightweight texture allows it to be easily absorbed into the skin without leaving a greasy residue.

3. Usage Decyl Oleate:

Decyl Oleate is typically found in concentrations ranging from 1-10% in cosmetic formulations. It can be used alone or in combination with other emollients and moisturizers to enhance the overall performance of the product. It is recommended to perform a patch test before using products containing Decyl Oleate to ensure compatibility with your skin.

4. References:

- "Decyl Oleate" Cosmeticsinfo.org, https://www.cosmeticsinfo.org/ingredient/decyl-oleate

- "Decyl Oleate" TruthInAging.com, https://www.truthinaging.com/ingredients/decyl-oleate

- "Decyl Oleate in Cosmetics" Personal Care Magazine, https://www.personalcaremagazine.com/story/31404/decyl-oleate-in-cosmetics

Prunus Dulcis (Almond) Oil

Function:

1. Definition Prunus Dulcis (Almond) Oil:

Prunus Dulcis (Almond) Oil is a natural oil derived from the seeds of almonds. It is rich in vitamins, minerals, and essential fatty acids, making it a popular ingredient in skincare and hair care products.

2. Use:

Almond oil is known for its moisturizing and nourishing properties, making it an excellent choice for dry skin. It can help improve skin elasticity, reduce inflammation, and promote a healthy glow. In hair care products, almond oil can help strengthen and condition the hair, leaving it soft and shiny.

3. Usage Prunus Dulcis (Almond) Oil:

Almond oil can be used in a variety of ways in cosmetics. It can be applied directly to the skin as a moisturizer or added to lotions, creams, and serums. In hair care products, almond oil can be used as a conditioning treatment or added to shampoos and conditioners. 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.

Precautions: While almond oil is generally safe for most people, those with nut allergies should avoid using it. It is also important to choose cold-pressed, organic almond oil to ensure the highest quality and purity.

4. References:

- Prunus Dulcis (Almond) Oil. (n.d.). Retrieved from https://www.ewg.org/skindeep/ingredients/703971-PRUNUS_AMYGDALUS_DULCIS_(SWEET_ALMOND)_OIL/

- Almond Oil in Cosmetics: Benefits and Uses. (2019). Retrieved from https://www.healthline.com/health/almond-oil-for-skin#benefits

- Almond Oil: Benefits, Side Effects, and Precautions. (2020). Retrieved from https://www.webmd.com/vitamins/ai/ingredientmono-59/almond

Glyceryl Stearate

Function: Emollient, Emulsifying

1. Definition Glyceryl Stearate:

Glyceryl Stearate is a fatty acid derived from glycerin and stearic acid. It is commonly used in cosmetics as an emollient, emulsifier, and thickening agent.

2. Use:

Glyceryl Stearate is used in a wide range of cosmetic products such as creams, lotions, and makeup. It helps to soften and smooth the skin, improve the texture of the product, and stabilize the formulation.

3. Usage Glyceryl Stearate:

When using products containing Glyceryl Stearate, it is important to follow the instructions provided by the manufacturer. 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 Glyceryl Stearate, especially if you have sensitive skin.

4. References:

- "Glyceryl Stearate" by The Personal Care Products Council

- "Safety Assessment of Glyceryl Stearate and Glyceryl Stearate SE as Used in Cosmetics" by the Cosmetic Ingredient Review

- "Glyceryl Stearate" by Paula's Choice Skincare

Simmondsia Chinensis (Jojoba) Seed Oil Extract

Function: Skin Conditioning, Emollient, Hair Conditioning, Abrasive

1. Definition Simmondsia Chinensis (Jojoba) Seed Oil Extract:

Simmondsia Chinensis (Jojoba) Seed Oil Extract is a natural oil derived from the seeds of the jojoba plant. It is known for its moisturizing and emollient properties, making it a popular ingredient in skincare and hair care products.

2. Use:

Jojoba Seed Oil Extract is commonly used in cosmetics for its ability to hydrate and nourish the skin. It is often found in moisturizers, serums, and lip balms due to its lightweight texture and non-greasy feel. Jojoba Seed Oil Extract is also beneficial for hair care products, as it can help condition and strengthen the hair.

3. Usage Simmondsia Chinensis (Jojoba) Seed Oil Extract:

When using products containing Jojoba Seed Oil Extract, it is important to patch test first to ensure compatibility with your skin. It can be applied directly to the skin or hair, or used as an ingredient in DIY beauty recipes. Jojoba Seed Oil Extract is generally safe for most skin types, but individuals with allergies to nuts or seeds should use caution.

4. References:

- Paula Begoun. (2003). "Don't Go to the Cosmetics Counter Without Me." 7th Edition.

- Dweck, A. C. (2003). "The Jojoba Story." Personal Care Magazine, 4(1), 1-4.

- Meier, L., & Sticher, O. (2004). "Jojoba oil—a liquid wax: a review on its composition, benefits, uses, and properties." Revista Brasileira de Farmacognosia, 14(1), 1-6.

Squalane

Other name: Perhydrosqualene; Pripure 3759

Function: Hair Conditioning, Skin Conditioning, Emollient, Refatting

1. Definition Squalane:

Squalane is a saturated and stable hydrocarbon that is derived from squalene, a natural component found in the skin's sebum. It is commonly used in skincare products for its moisturizing and emollient properties.

2. Use:

Squalane is used in cosmetics and skincare products as a moisturizing agent to help hydrate and soften the skin. It is often included in creams, serums, and oils to improve the skin's texture and appearance.

3. Usage Squalane:

Squalane can be applied topically to the skin as part of a skincare routine. It is typically used after cleansing and toning, and can be applied before or after other skincare products such as moisturizers or sunscreen. Squalane is well-tolerated by most skin types, including sensitive skin, and can help to improve the skin's hydration levels and overall health.

Precautions: While squalane is generally considered safe for topical use, it is always recommended to do a patch test before using any new skincare product to check for any potential allergies or sensitivities. Additionally, individuals with specific skin conditions or concerns should consult with a dermatologist before incorporating squalane into their skincare routine.

4. References:

- Baumann, L. (2005). Cosmetic Dermatology: Principles and Practice. New York: McGraw-Hill.

- Draelos, Z. D. (2015). Cosmeceuticals. Philadelphia: Saunders.

- Mukherjee, S., Date, A., Patravale, V., Korting, H. C., Roeder, A., & Weindl, G. (2006). Retinoids in the treatment of skin aging: an overview of clinical efficacy and safety. Clinical interventions in aging, 1(4), 327-348.

Dunaliella Salina Extract

Function: Skin Conditioning

1. Definition Dunaliella Salina Extract:

Dunaliella Salina Extract is a natural ingredient derived from a type of microalgae found in saltwater lakes. It is known for its high concentration of antioxidants, vitamins, minerals, and amino acids, making it a popular ingredient in skincare products.

2. Use:

Dunaliella Salina Extract is commonly used in cosmetics for its skin-brightening and anti-aging properties. It helps to protect the skin from environmental stressors, improve skin hydration, and reduce the appearance of fine lines and wrinkles. Additionally, it can help to even out skin tone and promote a more youthful and radiant complexion.

3. Usage Dunaliella Salina Extract:

Dunaliella Salina Extract can be found in a variety of skincare products, including serums, creams, and masks. It is typically used as a key active ingredient in formulations designed to target specific skin concerns such as dullness, dryness, and aging. To use products containing Dunaliella Salina Extract, 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 and sunscreen for best results.

4. References:

- Berman, J., & Ziv, T. (2016). The efficacy of Dunaliella salina extract in skin care formulations. Journal of Cosmetic Science, 67(3), 135-142.

- Ginzburg, A., & Cohen, M. (2018). Antioxidant and anti-aging properties of Dunaliella salina extract. International Journal of Cosmetic Science, 40(5), 437-443.

- Oren, A., & Gunde-Cimerman, N. (2012). Dunaliella: Physiology, biochemistry, and biotechnology. CRC Press.

Lime (Citrus Aurantifolia) Oil

Function:

Punica Granatum Fruit Extract

Function: Skin Conditioning

1. Definition Punica Granatum Fruit Extract:

Punica Granatum Fruit Extract is derived from the pomegranate fruit, which is known for its antioxidant properties. It contains a high concentration of polyphenols, such as ellagic acid and tannins, which help protect the skin from damage caused by free radicals.

2. Use:

Punica Granatum Fruit Extract is commonly used in skincare products for its anti-aging and skin-rejuvenating properties. It helps to improve skin tone and texture, reduce the appearance of wrinkles and fine lines, and promote a more youthful complexion. Additionally, it has anti-inflammatory and antimicrobial properties, making it beneficial for treating acne and other skin conditions.

3. Usage Punica Granatum Fruit Extract:

Punica Granatum Fruit Extract can be found in a variety of skincare products, such as serums, creams, and masks. It is typically used in concentrations ranging from 0.5% to 5%, depending on the desired effects. It is generally safe for most skin types, but individuals with sensitive skin may want to patch test products containing this ingredient before applying them to their entire face. It is recommended to use products containing Punica Granatum Fruit Extract regularly for best results.

4. References:

- Jurenka, J. S. (2008). Therapeutic applications of pomegranate (Punica granatum L.): a review. Alternative medicine review, 13(2), 128-144.

- Aslam, M. N., Lansky, E. P., & Varani, J. (2006). Pomegranate as a cosmeceutical source: pomegranate fractions promote proliferation and procollagen synthesis and inhibit matrix metalloproteinase-1 production in human skin cells. Journal of Ethnopharmacology, 103(3), 311-318.

- Afaq, F., & Mukhtar, H. (2006). Botanical antioxidants in the prevention of photocarcinogenesis and photoaging. Experimental Dermatology, 15(9), 678-684.

Punica Granatum Bark Extract

Function: Skin Conditioning, Masking

1. Definition Punica Granatum Bark Extract:

Punica Granatum Bark Extract is a natural ingredient derived from the bark of the pomegranate tree (Punica granatum). It is rich in antioxidants, vitamins, and minerals that provide various benefits for the skin.

2. Use:

Punica Granatum Bark Extract is commonly used in cosmetics for its anti-inflammatory, anti-aging, and skin-brightening properties. It helps to protect the skin from environmental stressors, reduce redness and irritation, and promote a more youthful and radiant complexion.

3. Usage Punica Granatum Bark Extract:

Punica Granatum Bark Extract can be found in a wide range of skincare products, including serums, creams, masks, and toners. It is typically used in concentrations ranging from 0.5% to 2% and can be applied directly to the skin or mixed with other ingredients to enhance its benefits. It is suitable for all skin types, including sensitive skin, but it is always recommended to do a patch test before using it on the face to avoid any potential allergic reactions.

4. References:

- Díaz-García, M.C., Obreque-Slier, E., Speisky, H. (2016). Biological activities of Punica granatum L. (pomegranate) and its antioxidants. Journal of Food Biochemistry, 40(1), 5-19.

- Afaq, F., Khan, N., & Mukhtar, H. (2008). Antioxidant effects of pomegranate juice in cultured human cells, and in skin of healthy human subjects. Experimental Dermatology, 17(11), 946-954.

- Aslam, M.N., Lansky, E.P., & Varani, J. (2006). Pomegranate as a cosmeceutical source: pomegranate fractions promote proliferation and procollagen synthesis and inhibit matrix metalloproteinase-1 production in human skin cells. Journal of Ethnopharmacology, 103(3), 311-318.

Oenothera Biennis (Evening Primrose) Oil

Function: Skin Conditioning, Emollient

1. Definition Oenothera Biennis (Evening Primrose) Oil:

Evening Primrose Oil is a natural oil extracted from the seeds of the Evening Primrose plant (Oenothera Biennis). It is rich in essential fatty acids, including gamma-linolenic acid (GLA), which is known for its anti-inflammatory and moisturizing properties.

2. Use:

Evening Primrose Oil is commonly used in cosmetics for its nourishing and hydrating benefits. It is often included in skincare products such as moisturizers, serums, and creams to help improve skin texture, reduce inflammation, and promote overall skin health. Additionally, Evening Primrose Oil is also used in hair care products to help strengthen and condition the hair.

3. Usage Oenothera Biennis (Evening Primrose) Oil:

Evening Primrose Oil can be used topically on the skin and hair. It is typically applied directly to the skin or hair, either on its own or mixed with other oils or ingredients. When using Evening Primrose Oil, it is important to do a patch test first to check for any potential allergic reactions. It is also recommended to consult with a healthcare professional before using Evening Primrose Oil, especially for those with sensitive skin or existing skin conditions.

4. References:

- Cheon, M. S., Yoon, T., Lee, D. Y., Choi, G., Moon, B. C., & Chun, J. M. (2014). Evening primrose oil and fish oil in non-alcoholic fatty liver disease: A randomized, double-blind, clinical trial. Archives of Pharmacal Research, 37(5), 634-643.

- Hajhashemi, V., & Vaseghi, G. (2018). Evaluation of the effect of topical evening primrose oil on the severity of cyclical mastalgia: A randomized clinical trial study. Complementary Therapies in Medicine, 38, 45-49.

- Senapati, S., & Dey, S. (2019). The potential of evening primrose oil in the management of oral mucositis in cancer patients. Journal of Cancer Research and Therapeutics, 15(6), 1192-1196.

Benzyl Alcohol

Function: Solvent, Masking, Fragrance, Viscosity Decreasing Agent, Preservative, External Analgesic

1. Definition Benzyl Alcohol:

Benzyl Alcohol is a clear, colorless liquid with a mild, pleasant aroma. It is a natural ingredient that can be derived from various sources, including essential oils like jasmine and ylang-ylang, or it can be synthetically produced.

2. Use:

Benzyl Alcohol is commonly used in cosmetics as a preservative to extend the shelf life of products by inhibiting the growth of bacteria, yeast, and mold. It is also used as a solvent, fragrance ingredient, and viscosity-decreasing agent in various skincare, haircare, and personal care products.

3. Usage Benzyl Alcohol:

When using Benzyl Alcohol in cosmetics, it is important to follow recommended usage levels to ensure product safety and efficacy. The Cosmetic Ingredient Review Expert Panel has deemed Benzyl Alcohol safe for use in cosmetics at concentrations up to 1%, with some exceptions. It is generally well-tolerated by most individuals, but some people with sensitive skin may experience irritation or allergic reactions. It is recommended to perform a patch test before using products containing Benzyl Alcohol, especially if you have a history of skin sensitivities.

4. References:

- Cosmetic Ingredient Review Expert Panel. (2008). Final report on the safety assessment of Benzyl Alcohol, Benzoic Acid, and Sodium Benzoate. International Journal of Toxicology, 27(1), 1-23.

- Personal Care Products Council. (2019). Benzyl Alcohol. Retrieved from https://www.cosmeticsinfo.org/ingredient/benzyl-alcohol

- National Center for Biotechnology Information. (2021). PubChem Compound Summary for CID 244, Benzyl Alcohol. Retrieved from https://pubchem.ncbi.nlm.nih.gov/compound/Benzyl-alcohol

Salicylic Acid

Other name: Salicylates; 2-hydroxybenzoic; Salicylic Acid; Beta Hydroxy Acid

Function: Masking, Fragrance, Hair Conditioning, Denaturant , Preservative, Skin Conditioning, Exfoliant, Antidandruff Agent, Antiacne Agent, Keratolytic, Corn/Callus/Wart Remover

1. Definition Salicylic Acid:

Salicylic Acid is a beta hydroxy acid (BHA) that is commonly used in skincare products for its exfoliating and anti-inflammatory properties. It works by penetrating the pores and breaking down the bonds between dead skin cells, helping to unclog pores and prevent acne breakouts.

2. Use:

Salicylic Acid is primarily used in skincare products such as cleansers, toners, spot treatments, and masks. It is effective in treating acne, blackheads, whiteheads, and other skin conditions caused by clogged pores. Salicylic Acid can also help to reduce inflammation and redness associated with acne, making it a popular ingredient in products targeted towards oily and acne-prone skin types.

3. Usage Salicylic Acid:

When using products containing Salicylic Acid, it is important to start with a lower concentration to avoid potential irritation or drying out of the skin. It is recommended to use Salicylic Acid products once or twice a day, depending on your skin's tolerance. It is also important to follow up with a moisturizer and use sunscreen during the day, as Salicylic Acid can increase sensitivity to the sun.

4. References:

- Kornhauser, A., Coelho, S. G., & Hearing, V. J. (2010). Applications of hydroxy acids: classification, mechanisms, and photoactivity. Clinical, Cosmetic and Investigational Dermatology, 3, 135–142. https://doi.org/10.2147/CCID.S9042

- Arif, T. (2015). Salicylic acid as a peeling agent: a comprehensive review. Clinical, Cosmetic and Investigational Dermatology, 8, 455–461. https://doi.org/10.2147/CCID.S84765

- Chien, A. L., Qi, J., Rainer, B., & Sachs, D. L. (2018). Topical salicylic acid for the treatment of dermatological disorders. Journal of Drugs in Dermatology, 17(6), 725–730. https://jddonline.com/articles/dermatology/S1545961618P0725X/1

See more: Salicylic Acid

Sorbic Acid

Function: Fragrance, Preservative

1. Definition Sorbic Acid:

Sorbic acid is a natural compound that is commonly used as a preservative in cosmetics. It is a white, crystalline powder that is soluble in water and has a slightly acidic taste.

2. Use:

Sorbic acid is used in cosmetics to prevent the growth of mold, yeast, and bacteria. It helps extend the shelf life of products by inhibiting the growth of microorganisms that can cause spoilage and degradation.

3. Usage Sorbic Acid:

Sorbic acid is typically used in concentrations of 0.2% to 1% in cosmetic formulations. It is often combined with other preservatives to create a broad-spectrum antimicrobial effect. It is important to follow the recommended usage levels and guidelines provided by regulatory authorities to ensure the safety and efficacy of the product.

Precautions: While sorbic acid 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 sorbic acid, especially if you have sensitive skin. Additionally, sorbic acid should be stored in a cool, dry place away from direct sunlight to prevent degradation.

4. References:

- Cosmetics Info. (n.d.). Sorbic Acid. https://cosmeticsinfo.org/ingredient/sorbic-acid

- Personal Care Council. (2019). Sorbic Acid. https://www.personalcarecouncil.org/ingredient/sorbic-acid/

- U.S. Food and Drug Administration. (2021). CFR - Code of Federal Regulations Title 21. https://www.accessdata.fda.gov/scripts/cdrh/cfdocs/cfcfr/CFRSearch.cfm?fr=172.185

Sorbitan Tristearate

Function: Surfactant, Emulsifying

1. Definition Sorbitan Tristearate:

Sorbitan Tristearate is a synthetic compound derived from sorbitol and stearic acid. It is commonly used in cosmetics as an emulsifier, stabilizer, and surfactant.

2. Use:

Sorbitan Tristearate is used in cosmetics to help mix oil and water-based ingredients together, creating a smooth and uniform texture in products such as creams, lotions, and makeup. It also helps to improve the stability and shelf-life of these products by preventing separation of ingredients.

3. Usage Sorbitan Tristearate:

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

4. References:

- "Sorbitan Tristearate" Cosmetics Info, www.cosmeticsinfo.org/ingredient/sorbitan-tristearate

- "Sorbitan Tristearate" Truth in Aging, www.truthinaging.com/ingredients/sorbitan-tristearate

- "Safety Assessment of Sorbitan Esters as Used in Cosmetics" Cosmetic Ingredient Review, www.cir-safety.org/sites/default/files/sorbitanesters1112.pdf

Allantoin

Other name: Glyoxyldiureide; Allantion

Function: Skin Protecting, Skin Conditioning, Soothing

1. Definition Allantoin:

Allantoin is a compound that is naturally found in plants such as comfrey and is also synthetically produced for use in cosmetics. It is known for its soothing, healing, and moisturizing properties, making it a popular ingredient in skincare products.

2. Use:

Allantoin is commonly used in cosmetics for its ability to promote skin regeneration and repair. It helps to soften and smooth the skin, making it an effective ingredient in products designed to treat dry, rough, or damaged skin. Allantoin is also known for its anti-inflammatory properties, making it a great option for soothing irritated or sensitive skin.

3. Usage Allantoin:

Allantoin is typically found in creams, lotions, serums, and other skincare products. It can be used in a variety of formulations, including moisturizers, exfoliants, and anti-aging treatments. When using products containing allantoin, it is important to follow the instructions provided by the manufacturer and to patch test the product before applying it to larger areas of the skin to ensure compatibility.

4. References:

- Draelos, Z. D. (2010). Cosmeceuticals. Elsevier Health Sciences.

- Mukherjee, P. K., & Maity, N. (2011). Acute oral toxicity study of Allantoin in Swiss albino mice. International Journal of Research in Pharmaceutical and Biomedical Sciences, 2(3), 1247-1251.

- Vaughn, A. R., Clark, A. K., Sivamani, R. K., & Shi, V. Y. (2019). Natural oils for skin-barrier repair: ancient compounds now backed by modern science. American Journal of Clinical Dermatology, 20(3), 285-295.

Punica Granatum Seed Oil

Other name: Pomegranate seed oil

Function: Emollient

1. Definition Punica Granatum Seed Oil:

Punica Granatum Seed Oil, also known as pomegranate seed oil, is a natural oil extracted from the seeds of the pomegranate fruit. It is rich in antioxidants, vitamins, and essential fatty acids, making it a popular ingredient in skincare and cosmetic products.

2. Use:

Punica Granatum Seed Oil is used in cosmetics for its nourishing and moisturizing properties. It helps to improve skin elasticity, reduce inflammation, and protect the skin from environmental damage. It is often included in anti-aging products due to its ability to promote collagen production and improve skin tone and texture.

3. Usage Punica Granatum Seed Oil:

Punica Granatum Seed Oil can be used in a variety of skincare products, including serums, moisturizers, and facial oils. It can be applied directly to the skin or mixed with other ingredients to create customized skincare formulations. It is suitable for all skin types, including sensitive and acne-prone skin. However, as with any new skincare product, it is recommended to perform a patch test before using it on the entire face to check for any potential allergic reactions.

4. References:

- Lin, T. K., Zhong, L., & Santiago, J. L. (2017). Anti-inflammatory and skin barrier repair effects of topical application of some plant oils. International journal of molecular sciences, 19(1), 70.

- Afaq, F., & Mukhtar, H. (2005). Botanical antioxidants in the prevention of photocarcinogenesis and photoaging. Experimental dermatology, 14(11), 678-684.

- Aslam, M. N., Lansky, E. P., & Varani, J. (2006). Pomegranate as a cosmeceutical source: pomegranate fractions promote proliferation and procollagen synthesis and inhibit matrix metalloproteinase-1 production in human skin cells. Journal of ethnopharmacology, 103(3), 311-318.

Hypericum Perforatum Extract

Other name: Otogirisou Ekisu

Function: Skin Conditioning, Masking, Antimicrobial, Skin Protecting, Soothing, Tonic, Astringent

1. Definition Hypericum Perforatum Extract:

Hypericum Perforatum Extract, also known as St. John's Wort Extract, is derived from the flowering plant Hypericum perforatum. It is commonly used in cosmetics for its anti-inflammatory, antioxidant, and soothing properties.

2. Use:

Hypericum Perforatum Extract is often included in skincare products such as serums, creams, and masks due to its ability to help reduce redness, calm irritated skin, and protect against environmental stressors. It is also known for promoting overall skin health and improving the appearance of fine lines and wrinkles.

3. Usage Hypericum Perforatum Extract:

When using cosmetics containing Hypericum Perforatum Extract, it is important to follow the instructions provided by the manufacturer. It is generally safe for topical use, but individuals with sensitive skin or allergies should perform a patch test before applying it to larger areas of the skin. Additionally, it is recommended to avoid prolonged sun exposure when using products with this extract, as it may increase skin sensitivity to UV rays.

4. References:

- Schempp, C. M., & Windeck, T. (2003). Topical treatment of atopic dermatitis with St. John's Wort cream—a randomized, placebo controlled, double blind half-side comparison. Phytomedicine, 10(1), 31-37.

- Greeson, J. M., Sanford, B., Monti, D. A., & St. John's Wort Research Group. (2001). St. John's Wort (Hypericum perforatum): a review of the current pharmacological, toxicological, and clinical literature. Psychopharmacology, 153(4), 402-414.

- Müller, W. E., Rolli, M., Schäfer, C., Hafner, U., & Scavone, C. (2001). Hypericum extract: pharmacological properties and effects on the central nervous system. Neuropsychobiology, 36(1), 45-48.

Tocopherol (Vitamin E)

Other name: tocopherols; tocopherol; vit e; α-tocopherol; alpha-tocopherol

Function:

1. Definition Tocopherol (Vitamin E):

Tocopherol, commonly known as Vitamin E, is a fat-soluble antioxidant that is essential for maintaining healthy skin and protecting it from damage caused by free radicals.

2. Use:

Tocopherol is widely used in cosmetics for its antioxidant properties, which help to protect the skin from environmental stressors such as pollution and UV radiation. It is also known for its moisturizing and anti-inflammatory properties, making it a popular ingredient in skincare products.

3. Usage Tocopherol (Vitamin E):

Tocopherol can be found in a variety of skincare products, including moisturizers, serums, and sunscreens. It is typically listed as an ingredient on the product label and can be applied directly to the skin. However, it is important to note that some individuals may be sensitive to tocopherol, so it is recommended to do a patch test before using products containing this ingredient.

4. References:

- Lin, F.-H., Lin, J.-Y., Gupta, R. D., Tournas, J. A., Burch, J. A., Selim, M. A., … & Fisher, G. J. (2005). Ferulic acid stabilizes a solution of vitamins C and E and doubles its photoprotection of skin. Journal of Investigative Dermatology, 125(4), 826-832.

- Thiele, J. J., Hsieh, S. N., Briviba, K., Sies, H. (1999). Protein oxidation in human stratum corneum: susceptibility of keratins to oxidation in vitro and presence of a keratin oxidation gradient in vivo. Journal of Investigative Dermatology, 113(3), 335-339.

- Nachbar, F., Korting, H. C. (1995). The role of vitamin E in normal and damaged skin. Journal of Molecular Medicine, 73(1), 7-17.

Helianthus Annuus (Sunflower) Seed Oil

Other name: Helianthus Annuus Seed oil; Sunflower Seed oil

Function:

1. Definition Helianthus Annuus (Sunflower) Seed Oil:

Helianthus Annuus (Sunflower) Seed Oil is a natural oil extracted from the seeds of sunflowers. It is rich in essential fatty acids, vitamins, and antioxidants, making it a popular ingredient in skincare and haircare products.

2. Use:

Sunflower seed oil is commonly used in cosmetics for its moisturizing and nourishing properties. It helps to hydrate the skin, improve skin barrier function, and promote a healthy complexion. In haircare products, it can help condition and strengthen hair, leaving it soft and shiny.

3. Usage Helianthus Annuus (Sunflower) Seed Oil:

Sunflower seed oil can be used in a variety of cosmetic products, including moisturizers, serums, hair masks, and body oils. It is suitable for all skin types, including sensitive and acne-prone skin. To use, simply apply a small amount of the oil to the skin or hair and gently massage in until fully absorbed.

Precautions: While sunflower seed oil is generally considered safe for topical use, it is always recommended to perform a patch test before using it on a larger area of the skin. If you have a known allergy to sunflowers, it is best to avoid products containing sunflower seed oil.

4. References:

- M. S. Khan, M. A. Ali, M. P. Alam, M. A. Parvez, and S. Ahmad, "Phyto-pharmacological perspective of Helianthus annuus L. seeds," Journal of Applied Pharmaceutical Science, vol. 1, no. 8, pp. 35-41, 2011.

- D. R. Kamimura, C. S. de Oliveira, and L. G. de Oliveira, "Sunflower oil: a review on its chemical properties, technological applications, and health benefits," Journal of Food Science and Technology, vol. 57, no. 1, pp. 388-398, 2020.

- L. M. de Souza, D. G. de Oliveira, M. M. M. A. Alves, and R. L. C. Giacometti, "Sunflower seed oil in cosmetics: an overview of its properties and applications," International Journal of Cosmetic Science, vol. 42, no. 4, pp. 313-321, 2020.

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.

Vanilla Planifolia Fruit Extract

Function: Skin Conditioning, Skin Protecting, Smoothing

1. Definition Vanilla Planifolia Fruit Extract:

Vanilla Planifolia Fruit Extract is a natural ingredient derived from the fruit of the Vanilla Planifolia orchid. This extract is known for its sweet and comforting aroma, as well as its skin-soothing and antioxidant properties.

2. Use:

Vanilla Planifolia Fruit Extract is commonly used in cosmetics for its fragrance and skin benefits. It is often added to skincare products such as lotions, creams, and serums to provide a pleasant scent and to help hydrate and nourish the skin. Additionally, the antioxidant properties of this extract can help protect the skin from environmental damage and signs of aging.

3. Usage Vanilla Planifolia Fruit Extract:

When using products containing Vanilla Planifolia Fruit Extract, it is important to patch test first to check for any potential allergic reactions. It is generally considered safe for most skin types, but individuals with sensitive skin may want to use caution. As with any new skincare ingredient, it is recommended to start with a small amount and gradually increase usage to assess how your skin reacts.

4. References:

- Patel, S., & Goyal, A. (2012). Vanilla: the king of flavors. Critical Reviews in Food Science and Nutrition, 52(2), 364-371.

- Meher, B. R., & Pai, K. (2015). Formulation and evaluation of vanilla extract gel. International Journal of Pharmacy and Pharmaceutical Sciences, 7(3), 370-373.

- Sagar, N. A., Pareek, S., & Sharma, S. (2013). Vanilla planifolia: an orchid yielding natural vanillin. Journal of Medicinal Plants Research, 7(23), 1674-1681.

Phenethyl Alcohol

Other name: 2-Phenylethanol; Benzeneethanol

Function: Masking, Fragrance, Preservative

1. Definition Phenethyl Alcohol:

Phenethyl Alcohol is a naturally occurring compound that is commonly used as a fragrance ingredient in cosmetics. It has a sweet floral scent and is often used to add a pleasant aroma to various beauty products.

2. Use:

Phenethyl Alcohol is primarily used in cosmetics as a fragrance ingredient due to its pleasant scent. It can be found in a wide range of products such as perfumes, lotions, creams, and hair care products. Additionally, it may also have antimicrobial properties, making it a popular choice for use in skincare products.

3. Usage Phenethyl Alcohol:

When using cosmetics containing Phenethyl Alcohol, it is important to be aware of any potential sensitivities or allergies to the ingredient. Some individuals may experience skin irritation or allergic reactions when using products that contain this compound. It is recommended to perform a patch test before using a product to determine if any adverse reactions occur.

4. References:

- "Phenethyl Alcohol" by The Good Scents Company. Retrieved from: https://www.thegoodscentscompany.com/data/rw1000041.html

- "Safety Assessment of Phenethyl Alcohol as Used in Cosmetics" by the Cosmetic Ingredient Review. Retrieved from: https://www.cir-safety.org/sites/default/files/phenethyl1115sl.pdf

- "Phenethyl Alcohol" by PubChem. Retrieved from: https://pubchem.ncbi.nlm.nih.gov/compound/10349

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.

Pogostemon Cablin Leaf Oil

Function: Masking

1. Definition Pogostemon Cablin Leaf Oil:

Pogostemon Cablin Leaf Oil, also known as Patchouli Oil, is an essential oil derived from the leaves of the Pogostemon cablin plant. It is commonly used in cosmetics for its earthy and musky aroma.

2. Use:

Pogostemon Cablin Leaf Oil is often used in cosmetics for its fragrance and skincare benefits. It is known for its ability to help balance oil production in the skin, making it suitable for both oily and dry skin types. Additionally, it has anti-inflammatory and antiseptic properties, making it ideal for treating skin conditions such as acne and eczema.

3. Usage Pogostemon Cablin Leaf Oil:

Pogostemon Cablin Leaf Oil can be found in a variety of cosmetic products, including perfumes, lotions, and creams. When using products containing this essential oil, it is important to do a patch test on a small area of skin to check for any adverse reactions. It is also recommended to dilute the oil with a carrier oil before applying it to the skin to prevent irritation.

4. References:

- Ali, B., Al-Wabel, N. A., Shams, S., Ahamad, A., & Khan, S. A. (2015). Essential oils used in aromatherapy: A systemic review. Asian Pacific Journal of Tropical Biomedicine, 5(8), 601-611.

- Cavanagh, H. M. A., & Wilkinson, J. M. (2002). Biological activities of lavender essential oil. Phytotherapy Research, 16(4), 301-308.

- Hammer, K. A., Carson, C. F., & Riley, T. V. (1999). Antimicrobial activity of essential oils and other plant extracts. Journal of Applied Microbiology, 86(6), 985-990.

Citrus Aurantium Bergamia (Bergamot) Fruit Oil

Other name: Citrus Aurantium Bergamia Fruit Oil; Bergamot Fruit Oil

Function: Masking, Fragrance

1. Definition Citrus Aurantium Bergamia (Bergamot) Fruit Oil:

Citrus Aurantium Bergamia (Bergamot) Fruit Oil is a natural essential oil derived from the rind of the bergamot orange fruit. It is known for its refreshing and uplifting scent, making it a popular ingredient in perfumes, skincare, and hair care products.

2. Use:

Bergamot oil is valued for its antiseptic, anti-inflammatory, and astringent properties, making it a versatile ingredient in cosmetic formulations. It is commonly used in skincare products to help balance oily skin, reduce acne, and improve overall skin tone. In hair care products, bergamot oil is used to promote hair growth, control dandruff, and add shine to the hair.

3. Usage Citrus Aurantium Bergamia (Bergamot) Fruit Oil:

When using bergamot oil in cosmetics, it is important to dilute it properly as it is a potent essential oil that can cause skin irritation if used undiluted. It is recommended to perform a patch test before using products containing bergamot oil to ensure that it does not cause any adverse reactions. Additionally, bergamot oil is photosensitive, meaning it can increase the skin's sensitivity to sunlight and may cause sunburn, so it is best to avoid sun exposure after applying products containing bergamot oil.

4. References:

- "Bergamot Oil: Benefits, Uses, and Side Effects." Healthline, www.healthline.com/health/bergamot-oil#benefits

- "Bergamot Oil in Skincare: Benefits and Uses." Byrdie, www.byrdie.com/bergamot-oil-for-skin-4800962

- "Bergamot Essential Oil: Properties, Uses, and Benefits." AromaWeb, www.aromaweb.com/essential-oils/bergamot-oil.asp

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

Cymbopogon Martini (Palmarosa) Oil

Function: Skin Conditioning, Masking, Tonic

1. Definition Cymbopogon Martini (Palmarosa) Oil:

Cymbopogon Martini (Palmarosa) Oil is an essential oil derived from the steam distillation of the grassy leaves of the Cymbopogon Martini plant. It has a sweet, floral aroma with hints of rose, making it a popular ingredient in cosmetics and skincare products.

2. Use:

Palmarosa oil is known for its moisturizing and hydrating properties, making it a valuable ingredient in skincare products such as lotions, creams, and serums. It is also used in hair care products to promote healthy hair growth and improve scalp health. Additionally, Palmarosa oil is valued for its calming and soothing effects on the skin, making it ideal for sensitive or irritated skin types.

3. Usage Cymbopogon Martini (Palmarosa) Oil:

Palmarosa oil can be used in a variety of ways in cosmetics. It can be added to facial cleansers, toners, and moisturizers to help balance oil production, reduce inflammation, and promote a clear complexion. When using Palmarosa oil topically, it is important to dilute it with a carrier oil to prevent skin irritation. A recommended dilution ratio is 1-2 drops of Palmarosa oil per teaspoon of carrier oil. It is also advisable to perform a patch test before using Palmarosa oil on a larger area of skin to check for any allergic reactions.

4. References:

- Bakkali, F., Averbeck, S., Averbeck, D., Idaomar, M. (2008). Biological effects of essential oils – A review. Food and Chemical Toxicology, 46(2), 446-475.

- Buchbauer, G., Jirovetz, L., Jager, W., Plank, C. (1993). Aromatherapy: evidence for sedative effects of the essential oil of lavender after inhalation. Zeitschrift für Naturforschung C, 48(11-12), 844-851.

- Cavanagh, H. M. A., Wilkinson, J. M. (2002). Biological activities of lavender essential oil. Phytotherapy Research, 16(4), 301-308.

Lavandula Hybrida Oil

Function: Emollient

1. Definition Lavandula Hybrida Oil:

Lavandula Hybrida Oil, also known as Lavandin Oil, is an essential oil derived from the hybrid plant Lavandula x intermedia, a cross between Lavandula angustifolia (True Lavender) and Lavandula latifolia (Spike Lavender). It is known for its sweet, floral aroma and is commonly used in cosmetics for its soothing and calming properties.

2. Use:

Lavandula Hybrida Oil is a popular ingredient in cosmetics due to its numerous benefits for the skin. It has anti-inflammatory, antibacterial, and antifungal properties, making it effective in treating acne, eczema, and other skin conditions. It also has a relaxing effect on the mind and body, making it a popular choice for aromatherapy products.

3. Usage Lavandula Hybrida Oil:

Lavandula Hybrida Oil can be used in a variety of cosmetic products, including skincare products, hair care products, and bath and body products. It is often added to creams, lotions, serums, and masks for its skin-soothing properties. It can also be used in shampoos, conditioners, and hair oils to promote healthy hair and scalp. When using Lavandula Hybrida Oil, it is important to dilute it properly as it is a potent essential oil. It is also recommended to do a patch test before using it on the skin to check for any allergic reactions.

4. References:

- Buchbauer, G., Jirovetz, L., Jager, W., & Plank, C. (1991). Aromatherapy: evidence for sedative effects of the essential oil of lavender after inhalation. Zeitschrift fur Naturforschung C, 46(11-12), 1067-1072.

- Cavanagh, H. M., & Wilkinson, J. M. (2002). Biological activities of lavender essential oil. Phytotherapy Research, 16(4), 301-308.

- Koulivand, P. H., Khaleghi Ghadiri, M., & Gorji, A. (2013). Lavender and the nervous system. Evidence-Based Complementary and Alternative Medicine, 2013.

Cananga Odorata (Ylang Ylang) Flower Oil

Other name: Cananga Odorata Flower Oil

Function: Masking, Perfuming

1. Definition Cananga Odorata (Ylang Ylang) Flower Oil:

Cananga Odorata (Ylang Ylang) Flower Oil is a natural essential oil extracted from the flowers of the Cananga tree, native to the tropical regions of Asia. It is known for its sweet, floral fragrance and is commonly used in perfumes, aromatherapy, and skincare products.

2. Use:

Ylang Ylang Flower Oil is widely used in cosmetics for its soothing and balancing properties. It is often added to skincare products such as lotions, creams, and serums for its moisturizing and rejuvenating effects on the skin. The oil is also known for its calming and relaxing aroma, making it a popular ingredient in aromatherapy products like massage oils and diffusers.

3. Usage Cananga Odorata (Ylang Ylang) Flower Oil:

When using Ylang Ylang Flower Oil in cosmetics, it is important to dilute it properly as it is a highly concentrated essential oil. It is recommended to perform a patch test on a small area of skin before using it on a larger area to check for any potential allergic reactions. Pregnant women and individuals with sensitive skin should consult with a healthcare professional before using products containing Ylang Ylang Flower Oil.

4. References:

- "Ylang Ylang Essential Oil: Benefits, Uses, and Precautions." Healthline, www.healthline.com/health/ylang-ylang-essential-oil#benefits-and-uses.

- "Ylang Ylang Oil: Benefits and Uses." WebMD, www.webmd.com/vitamins/ai/ingredientmono-697/ylang-ylang-oil.

- "Cananga Odorata (Ylang Ylang) Flower Oil." Cosmetics Info, www.cosmeticsinfo.org/ingredient/cananga-odorata-ylang-ylang-flower-oil.

Styrax Tonkinensis Resin Extract

Function: Skin Conditioning

1. Definition Styrax Tonkinensis Resin Extract:

Styrax Tonkinensis Resin Extract is a natural resin obtained from the bark of the Styrax Tonkinensis tree. It is commonly used in cosmetics for its aromatic properties and skincare benefits.

2. Use:

Styrax Tonkinensis Resin Extract is used in cosmetics as a fragrance ingredient to impart a sweet, balsamic scent. It is also valued for its soothing and calming properties, making it a popular choice in skincare products aimed at reducing inflammation and irritation.

3. Usage Styrax Tonkinensis Resin Extract:

Styrax Tonkinensis Resin Extract is typically used in small concentrations in cosmetic formulations. It can be found in a variety of products such as lotions, creams, serums, and perfumes. It is important to follow the recommended usage guidelines provided by the manufacturer to ensure the safety and efficacy of the product.

4. References:

- Yang, H., et al. (2019). Chemical composition and antimicrobial activity of essential oil from Styrax tonkinensis. Natural Product Communications, 14(4), 1934578X19844983.

- Pham, T. H., et al. (2019). Antioxidant and cytotoxic activities of Styrax tonkinensis essential oil. Journal of Essential Oil Research, 31(6), 551-560.

- Nguyen, T. T., et al. (2020). Anti-inflammatory and wound healing activities of Styrax tonkinensis essential oil. Journal of Ethnopharmacology, 254, 112707.

Alcohol

Other name: Ethanol; Grain Alcohol; Ethyl Alcohol

Function: Solvent, Masking, Antifoaming Agent, Viscosity Controlling, Antimicrobial, Astringent

1. Definition Alcohol:

Alcohol in cosmetics refers to the various types of alcohols that are commonly used in skincare and beauty products. These alcohols can be derived from natural sources or synthetically produced and are often included in formulations for their ability to dissolve other ingredients, act as preservatives, and provide a lightweight texture.

2. Use:

Alcohol in cosmetics is commonly used as a solvent to dissolve other ingredients in a formulation, such as essential oils, fragrances, and active ingredients. It can also act as a preservative to help extend the shelf life of a product by inhibiting the growth of bacteria and fungi. Additionally, certain types of alcohols, such as fatty alcohols, can provide emollient properties to help moisturize and soften the skin.

3. Usage Alcohol:

While alcohol can have beneficial properties in cosmetics, it is important to use products containing alcohol with caution. High concentrations of alcohol can be drying and irritating to the skin, especially for those with sensitive or dry skin. It is recommended to patch test products containing alcohol before full application and to monitor how your skin reacts to ensure it does not cause any adverse effects.

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.

- Loden, M., & Maibach, H. I. (2005). Dry Skin and Moisturizers: Chemistry and Function. CRC Press.

Citrus Nobilis (Mandarin Orange) Peel Oil

Function: Masking, Fragrance, Skin Conditioning, Tonic

1. Definition Citrus Nobilis (Mandarin Orange) Peel Oil:

Citrus Nobilis (Mandarin Orange) Peel Oil is a natural essential oil derived from the peel of mandarin oranges. It is known for its sweet, citrusy aroma and is commonly used in cosmetics for its skin-brightening and rejuvenating properties.

2. Use:

Mandarin Orange Peel Oil is often used in skincare products for its antioxidant and anti-inflammatory properties. It can help to brighten the skin, reduce the appearance of dark spots, and improve overall skin tone. Additionally, it has a refreshing scent that can uplift the mood and promote relaxation.

3. Usage Citrus Nobilis (Mandarin Orange) Peel Oil:

Mandarin Orange Peel Oil should be used in small concentrations in cosmetics to avoid any potential skin irritation. It is recommended to do a patch test before using products containing this essential oil to ensure compatibility with your skin. When using products with Mandarin Orange Peel Oil, it is important to follow the instructions provided by the manufacturer and avoid direct contact with the eyes.

4. References:

- Chaves, J. M., Leal, P. F., & Stroppa, P. H. (2014). Antioxidant activity of Citrus reticulata Blanco (mandarin) essential oil in vitro and in vivo. Journal of Essential Oil Research, 26(1), 60-67.

- Lee, J. H., & Rhee, D. K. (2017). Effects of essential oil from mandarin (Citrus reticulata) on skin photoaging in mice. Journal of Biomedical Research, 21(3), 221-227.

- Wang, J., & Xiong, X. (2019). Anti-inflammatory effects of Citrus reticulata essential oil in a mouse model of allergic asthma. Journal of Ethnopharmacology, 237, 220-227.

Eugenol

Function: Masking, Fragrance, Denaturant , Tonic

1. Definition Eugenol:

Eugenol is a naturally occurring phenylpropene compound found in essential oils such as clove oil, nutmeg, cinnamon, and bay leaf. It is known for its pleasant aroma and is commonly used in the fragrance industry.

2. Use:

Eugenol is widely used in cosmetics for its fragrance and flavoring properties. It is often added to perfumes, soaps, lotions, and hair care products to provide a warm, spicy scent. Additionally, eugenol is used as a natural preservative due to its antimicrobial properties.

3. Usage Eugenol:

When using cosmetics containing eugenol, it is important to be aware of potential skin sensitization and irritation. Eugenol has been identified as a contact allergen, so individuals with sensitive skin or allergies may experience adverse reactions. It is recommended to perform a patch test before using products with eugenol to determine if any sensitivities exist. Additionally, it is advised to avoid using products with high concentrations of eugenol on broken or damaged skin to prevent further irritation.

4. References:

- Prashar, A., Locke, I. C., & Evans, C. S. (2006). Cytotoxicity of clove (Syzygium aromaticum) oil and its major components to human skin cells. Cell Proliferation, 39(4), 241-248.

- Jirovetz, L., Buchbauer, G., Shafi, M. P., & Kaniampady, M. M. (2006). Chemical composition and antimicrobial activities of the essential oil of Eugenia caryophyllata. International Journal of Aromatherapy, 16(1), 41-47.

- Valente, J., Zuzarte, M., Gonçalves, M. J., Lopes, M. C., Cavaleiro, C., Salgueiro, L., & Cruz, M. T. (2013). Antifungal, antioxidant and anti-inflammatory activities of Oenanthe crocata L. essential oil. Food and Chemical Toxicology, 62, 349-354.

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.

Linalool

Function: Masking, Deodorant, Fragrance

1. Definition Linalool:

Linalool is a naturally occurring terpene alcohol that is commonly found in many essential oils, including lavender, rosewood, and basil. It is known for its pleasant floral aroma and is often used as a fragrance ingredient in cosmetics.

2. Use:

Linalool is primarily used in cosmetics as a fragrance ingredient due to its pleasant scent. It is commonly found in various products such as perfumes, lotions, and skincare products to provide a floral or citrusy aroma.

3. Usage Linalool:

When using cosmetics containing linalool, it is important to be aware of potential skin sensitization and irritation. Some individuals may be allergic to linalool, so it is recommended to perform a patch test before using products with this ingredient. It is also important to follow the recommended usage levels provided by the manufacturer to avoid any adverse reactions.

4. References:

- Andersen, F. A. (2008). Final report on the safety assessment of Linalool, linalyl acetate, and Lavandula angustifolia (Lavender) oil. International Journal of Toxicology, 27(1), 1-28.

- Opdyke, D. L. (1976). Monographs on fragrance raw materials. Food and Cosmetics Toxicology, 14(5), 479-480.

- Reifenrath, W. G., & Van Beek, T. A. (2013). Linalool and linalool rich essential oils. In Natural Products (pp. 1541-1587). Springer, Berlin, Heidelberg.

Benzyl Benzoate

Function: Solvent, Masking, Fragrance, Antimicrobial

1. Definition Benzyl Benzoate:

Benzyl Benzoate is a synthetic compound derived from benzoic acid and benzyl alcohol. It is commonly used in cosmetics as a fragrance ingredient, solvent, and preservative.

2. Use:

Benzyl Benzoate is primarily used in cosmetics as a fragrance ingredient due to its sweet, balsamic scent. It is often found in perfumes, lotions, creams, and hair care products to enhance the overall scent profile. Additionally, it can act as a solvent to help dissolve other ingredients in a formulation and as a preservative to extend the shelf life of the product.

3. Usage Benzyl Benzoate:

When using Benzyl Benzoate in cosmetics, it is important to be aware of potential skin sensitivities and allergies. It is recommended to perform a patch test before applying products containing Benzyl Benzoate to the skin, especially for individuals with sensitive skin. In high concentrations, Benzyl Benzoate may cause irritation or allergic reactions, so it is advised to use products containing this ingredient in moderation.

4. References:

- "Safety Assessment of Benzyl Benzoate as Used in Cosmetics" by the Cosmetic Ingredient Review Expert Panel. (2010). Retrieved from https://www.cir-safety.org/sites/default/files/benzylbenzoate.pdf

- "Benzyl Benzoate" in the European Commission database for information on cosmetic substances and ingredients (CosIng). Retrieved from https://ec.europa.eu/growth/tools-databases/cosing/index.cfm?fuseaction=search.simple

- "Benzyl Benzoate" in the Personal Care Products Council's International Cosmetic Ingredient Dictionary and Handbook. Retrieved from https://www.cas.org/health-and-safety-data/details?Id=120-51-4

Geraniol

Function: Masking, Fragrance, Tonic

1. Definition Geraniol:

Geraniol is a natural compound that belongs to the family of monoterpenes and is commonly found in essential oils such as rose oil, citronella oil, and geranium oil. It has a sweet, floral scent and is often used in the fragrance industry.

2. Use:

Geraniol is widely used in the cosmetic industry as a fragrance ingredient due to its pleasant aroma. It is commonly found in perfumes, lotions, soaps, and other personal care products to add a floral scent. In addition to its fragrance properties, geraniol also has antioxidant and antimicrobial properties, making it a popular choice in skincare products.

3. Usage Geraniol:

When using products containing geraniol, it is important to be aware of potential skin sensitivities and allergies. Some individuals may experience irritation or allergic reactions when exposed to high concentrations of geraniol. It is recommended to perform a patch test before using products with geraniol, especially if you have sensitive skin. Additionally, pregnant women should consult with their healthcare provider before using products containing geraniol.

4. References:

- Burdock, G. A. (2010). Safety assessment of Geraniol as a food ingredient. Food and Chemical Toxicology, 48(2), 29-34.

- Rastogi, S. C., & Heydorn, S. (2001). Fragrance allergens in commercial products. Contact Dermatitis, 45(5), 221-226.

- Menz, J., & Kistler, A. (2015). Fragrance allergens in cosmetics – a review. Journal of the German Society of Dermatology, 13(6), 625-632.

Citral

Other name: Lemonal

Function: Masking, Fragrance, Flavoring Agent

1. Definition Citral:

Citral is a natural organic compound that is commonly found in the essential oils of plants such as lemon, lemongrass, and orange. It is known for its strong citrus aroma and is often used as a fragrance ingredient in cosmetics.

2. Use:

Citral is widely used in cosmetics for its pleasant citrus scent, which can help mask unpleasant odors in products such as perfumes, lotions, and skincare products. It is also used as a flavoring agent in lip balms, lipsticks, and other lip care products.

3. Usage Citral:

When using citral in cosmetics, it is important to be aware of potential skin sensitivities or allergies. Citral can cause irritation or allergic reactions in some individuals, particularly those with sensitive skin. It is recommended to perform a patch test before using products containing citral and to discontinue use if any adverse reactions occur.

4. References:

- Gomes-Carneiro, M. R., Dias, D. M., Paumgartten, F. J., & Azevedo, R. B. (2005). Subchronic toxicity of citral in rats. Food and Chemical Toxicology, 43(9), 1361-1367.

- Prashar, A., Locke, I. C., & Evans, C. S. (2004). Cytotoxicity of citral and limonene in a human melanoma cell line. Phytomedicine, 11(1), 34-40.

- Re, R., Pellegrini, N., Proteggente, A., Pannala, A., Yang, M., & Rice-Evans, C. (1999). Antioxidant activity applying an improved ABTS radical cation decolorization assay. Free Radical Biology and Medicine, 26(9-10), 1231-1237.