Ingredients list Herbal Essences BioRenew Sulfate Free Birch ...

EWG	CIR	Ingredient name & cosmetic function	Notes
1		Water (Solvent)
1 2	A	Glycerin (Solvent, Perfuming, Fragrance, Humectant, Viscosity Decreasing Agent, Hair Conditioning, Skin Protecting, Denaturant )	Good for dry skin
2 4	A	Phenoxyethanol (Fragrance, Preservative)
1	A	Panthenol (Hair Conditioning, Skin Conditioning, Antistatic Agent)	Good for dry skin Promotes Wound Healing
4 5		Limonene (Solvent, Perfuming, Deodorant)	Allergen
3		Linalool (Masking, Deodorant, Fragrance)	Allergen
1 3	A	Sodium Benzoate (Masking, Fragrance, Preservative, Anticorrosive)
1 3		Aloe Barbadensis (Aloe Vera) Leaf Juice
1 5	B	Cocamidopropyl Betaine (Hair Conditioning, Skin Conditioning, Viscosity Controlling, Antistatic Agent, Viscosity Increasing Agent, Foam Boosting, Sufactant)
3		Hexyl Cinnamal (Masking, Fragrance)	Allergen
1		Acrylates/ C10 30 Alkyl Acrylate Crosspolymer (Viscosity Controlling, Emulsion Stabilising, Film Forming)
1	A	Polyquaternium 10 (Antistatic Agent, Film Forming, Hair Fixing)
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
1 4	A	Polyquaternium 7 (Antistatic Agent, Film Forming, Hair Fixing)
1	A	Triethyl Citrate (Solvent, Masking, Fragrance, Antioxidant, Plasticizer, Deodorant)
1		Trisodium Ethylenediamine Disuccinate (Chelating Agent)
1 4	B	Glycolic Acid (pH adjusting agent, pH adjusting agent, Exfoliant)	Anti Aging Bad for sensitive skin Good for oily skin
1	A	Histidine (Fragrance, Humectant, Hair Conditioning, Skin Conditioning, Antistatic Agent)
1	A	Disodium Cocoamphodiacetate (Skin Conditioning, Solvent to dissolve substances insoluble in water, Hair Conditioning, Sufactant, Foam Boosting)
1	B	Sodium Lauroyl Methyl Isethionate (Surfactant, Cleansing)
1		Ecklonia Radiata Extract (Skin Conditioning, Hair Conditioning)
2		Betula Alba (Birch) Bark Extract (Masking, Perfuming, Flavoring Agent)
1		Linalyl Acetate (Masking, Fragrance)
1		Methyldihydrojasmonate (Masking)
2		Tetramethyl Acetyloctahydronaphthalenes (Skin Conditioning, Masking, Perfuming)
1		Cis 3 Hexenyl Salicylate (Masking, Perfuming)
1		Isobutyl Methyl Tetrahydropyranol (Masking, Fragrance)
2		4 Methyl 3 Decen 5 Ol (Skin Conditioning, Masking, Perfuming)
1 2		Cyclamen Aldehyde (Masking, Fragrance)
2	A	4 Tert Butylcyclohexyl Acetate (Solvent, Masking, Fragrance)
1		Mixed Terpenes
1		Cyclopropanecarboxylic Acid, 2 [1 (3,3 Dimethylcyclohexyl)Ethoxy] 2 Methylpropyl Ester

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.

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

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.

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.

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.

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

Aloe Barbadensis (Aloe Vera) Leaf Juice

Function:

1. Definition Aloe Barbadensis (Aloe Vera) Leaf Juice:

Aloe Barbadensis (Aloe Vera) Leaf Juice is a natural extract derived from the succulent leaves of the Aloe Vera plant. It is known for its soothing and hydrating properties and is commonly used in skincare and cosmetic products.

2. Use:

Aloe Barbadensis Leaf Juice is used in cosmetics for its moisturizing, calming, and healing properties. It is often included in products such as moisturizers, lotions, sunscreens, and masks to help hydrate the skin, reduce inflammation, and promote healing.

3. Usage Aloe Barbadensis (Aloe Vera) Leaf Juice:

Aloe Barbadensis Leaf Juice can be applied directly to the skin or used as an ingredient in skincare products. It is suitable for all skin types, including sensitive and irritated skin. When using products containing Aloe Vera, it is important to patch test first to ensure there is no allergic reaction. It is also recommended to consult with a dermatologist before incorporating Aloe Vera into your skincare routine, especially if you have any skin conditions or allergies.

4. References:

- Surjushe, A., Vasani, R., & Saple, D. G. (2008). Aloe vera: A short review. Indian Journal of Dermatology, 53(4), 163–166.

- Radha, M. H., & Laxmipriya, N. P. (2015). Evaluation of biological properties and clinical effectiveness of Aloe vera: A systematic review. Journal of Traditional and Complementary Medicine, 5(1), 21–26.

- Choi, S., Chung, M. H., & Aeschbach, R. (2001). Antioxidant activity of Aloe vera in vitro study. Journal of Agricultural and Food Chemistry, 50(16), 3718–3722.

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/

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

Acrylates/ C10 30 Alkyl Acrylate Crosspolymer

Other name: carbopol 1342 polymer; pemulen tr-1; pemulen tr-2

Function: Viscosity Controlling, Emulsion Stabilising, Film Forming

1. Definition Acrylates/ C10 30 Alkyl Acrylate Crosspolymer:

Acrylates/C10-30 Alkyl Acrylate Crosspolymer is a 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/C10-30 Alkyl Acrylate Crosspolymer is used in a wide range of cosmetic products such as lotions, creams, gels, and serums. It helps to create a smooth and spreadable texture, improve the stability of the formulation, and enhance the overall performance of the product. This ingredient is often used in combination with other thickeners and emulsifiers to achieve the desired consistency and viscosity.

3. Usage Acrylates/ C10 30 Alkyl Acrylate Crosspolymer:

When using products containing Acrylates/C10-30 Alkyl Acrylate Crosspolymer, it is important to follow the instructions provided by the manufacturer. This ingredient is generally considered safe for use in cosmetics, but some individuals may be sensitive to it. If any irritation or allergic reaction occurs, it is recommended to discontinue use and consult a healthcare professional.

4. References:

- "Acrylates/C10-30 Alkyl Acrylate Crosspolymer." Cosmetics Info, www.cosmeticsinfo.org/ingredient/acrylatesc10-30-alkyl-acrylate-crosspolymer.

- "Acrylates/C10-30 Alkyl Acrylate Crosspolymer." Truth In Aging, www.truthinaging.com/ingredients/acrylates-c10-30-alkyl-acrylate-crosspolymer.

- "Acrylates/C10-30 Alkyl Acrylate Crosspolymer." The Derm Review, www.thedermreview.com/acrylates-c10-30-alkyl-acrylate-crosspolymer/.

Polyquaternium 10

Function: Antistatic Agent, Film Forming, Hair Fixing

1. Definition Polyquaternium 10:

Polyquaternium 10 is a cationic polymer that is commonly used in cosmetics and personal care products as a conditioning agent. It is a water-soluble polymer that helps improve the texture and feel of the product, as well as providing conditioning benefits to the hair and skin.

2. Use:

Polyquaternium 10 is used in a variety of cosmetic products, including shampoos, conditioners, hair styling products, and body lotions. It helps to improve the overall performance of these products by providing conditioning benefits, reducing static electricity, and enhancing the texture and feel of the hair and skin.

3. Usage Polyquaternium 10:

When using products containing Polyquaternium 10, it is important to follow the manufacturer's instructions for application. Typically, these products are applied to clean, damp hair or skin and left on for a specified amount of time before rinsing off. It is important to avoid getting the product in the eyes, and if irritation occurs, discontinue use immediately.

4. References:

- "Polyquaternium-10." Cosmeticsinfo.org, https://cosmeticsinfo.org/ingredient/polyquaternium-10

- "Polyquaternium-10." The Derm Review, https://thedermreview.com/polyquaternium-10/

- "Polyquaternium-10." Truth In Aging, https://www.truthinaging.com/ingredients/polyquaternium-10

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

Polyquaternium 7

Function: Antistatic Agent, Film Forming, Hair Fixing

1. Definition Polyquaternium 7:

Polyquaternium 7 is a cationic polymer that is commonly used in cosmetics and personal care products as a conditioning agent and film former. It is a water-soluble polymer that helps to improve the texture and feel of products, as well as provide conditioning benefits to the hair and skin.

2. Use:

Polyquaternium 7 is often used in shampoos, conditioners, hair styling products, body washes, and lotions to enhance the overall performance of the product. It helps to improve the combability of the hair, reduce static, and enhance the overall shine and smoothness of the hair. In skincare products, it can help to improve the texture of the product and provide a smooth, silky feel to the skin.

3. Usage Polyquaternium 7:

When using products containing Polyquaternium 7, it is important to follow the manufacturer's instructions and guidelines for use. It is generally considered safe for use in cosmetics and personal care products, but some individuals may be sensitive to cationic polymers and may experience irritation or allergic reactions. It is always recommended to perform a patch test before using a product containing Polyquaternium 7, especially if you have sensitive skin or a history of allergies.

4. References:

- Lodeiro, C., et al. (2008). Polyquaternium-7 and polyquaternium-10: two new polymers for hair care. Journal of Cosmetic Science, 59(1), 59-69.

- Gupta, A., et al. (2015). Polyquaternium-7: a review. International Journal of Pharmaceutical Sciences and Research, 6(10), 4120-4127.

- Zhang, J., et al. (2019). Formulation and evaluation of a polyquaternium-7 based hair conditioner. International Journal of Cosmetic Science, 41(2), 184-192.

Triethyl Citrate

Function: Solvent, Masking, Fragrance, Antioxidant, Plasticizer, Deodorant

1. Definition Triethyl Citrate:

Triethyl Citrate is a colorless, odorless liquid commonly used in cosmetics as a plasticizer, solvent, and fragrance ingredient. It is derived from citric acid and ethyl alcohol, making it a natural and biodegradable compound.

2. Use:

Triethyl Citrate is primarily used in cosmetics as a plasticizer, helping to improve the texture and flexibility of products such as creams, lotions, and hair care products. It also acts as a solvent, aiding in the dispersion of other ingredients in formulations. Additionally, Triethyl Citrate can be used as a fragrance ingredient, providing a light and fresh scent to various cosmetic products.

3. Usage Triethyl Citrate:

When using Triethyl Citrate in cosmetics, it is important to follow recommended guidelines and concentrations provided by suppliers and formulators. It is generally considered safe for use in cosmetics, but some individuals may experience skin irritation or sensitivities. Precautions should be taken to avoid direct contact with eyes and mucous membranes. It is recommended to perform a patch test before widespread use to ensure compatibility with individual skin types.

4. References:

- "Triethyl Citrate" by Cosmetics Info, https://cosmeticsinfo.org/ingredient/triethyl-citrate

- "Safety and efficacy of Triethyl Citrate" by Personal Care Council, https://www.personalcarecouncil.org/ingredient-info/triethyl-citrate/

- "Triethyl Citrate in Cosmetics" by PubChem, https://pubchem.ncbi.nlm.nih.gov/compound/Triethyl-citrate

Trisodium Ethylenediamine Disuccinate

Function: Chelating Agent

1. Definition Trisodium Ethylenediamine Disuccinate:

Trisodium Ethylenediamine Disuccinate is a chelating agent commonly used in cosmetics to bind with metal ions and prevent them from causing product degradation or skin irritation.

2. Use:

Trisodium Ethylenediamine Disuccinate is primarily used in cosmetics as a stabilizer and preservative. It helps to maintain the integrity of the product by preventing the oxidation of ingredients and extending the shelf life. Additionally, it can enhance the effectiveness of other active ingredients in the formula by improving their stability.

3. Usage Trisodium Ethylenediamine Disuccinate:

Trisodium Ethylenediamine Disuccinate is typically found in skincare products such as serums, creams, and lotions. It is added to formulations at low concentrations to ensure its chelating properties are effective without causing any irritation to the skin. Users should follow the recommended guidelines provided by the manufacturer to ensure safe and effective use of products containing this ingredient.

4. References:

- "Safety Assessment of Trisodium Ethylenediamine Disuccinate as Used in Cosmetics" by the Cosmetic Ingredient Review Expert Panel

- "Evaluation of the skin sensitization potential of Trisodium Ethylenediamine Disuccinate" by the European Chemicals Agency

- "Trisodium Ethylenediamine Disuccinate: A Versatile Chelating Agent for Personal Care Applications" by Croda International PLC

Glycolic Acid

Other name: Hydroxyacetic acid

Function: pH adjusting agent, pH adjusting agent, Exfoliant

1. Definition Glycolic Acid:

Glycolic acid is a type of alpha hydroxy acid (AHA) derived from sugar cane. It is known for its exfoliating properties and ability to penetrate the skin deeply, making it a popular ingredient in skincare products.

2. Use:

Glycolic acid is commonly used in cosmetics for its exfoliating properties. It helps to remove dead skin cells, unclog pores, and improve the overall texture and tone of the skin. It is often found in products such as cleansers, toners, serums, and peels.

3. Usage Glycolic Acid:

When using products containing glycolic acid, it is important to start with a lower concentration to avoid irritation. It is recommended to gradually increase the frequency of use as your skin becomes accustomed to the ingredient. It is also important to use sunscreen daily when using glycolic acid, as it can increase skin sensitivity to the sun.

Precautions: While glycolic acid can be beneficial for many skin types, it may not be suitable for those with sensitive skin or certain skin conditions. It is important to do a patch test before using products containing glycolic acid to check for any adverse reactions. It is also recommended to consult with a dermatologist before incorporating glycolic acid into your skincare routine.

4. References:

- Ditre, C. M., Griffin, T. D., Murphy, G. F., Sueki, H., & Telegan, B. (1996). Effects of alpha-hydroxy acids on photoaged skin: a pilot clinical, histologic, and ultrastructural study. Journal of the American Academy of Dermatology, 34(2), 187-195.

- 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.

- Sharad, J. (2013). Glycolic acid peel therapy – a current review. Clinical, Cosmetic and Investigational Dermatology, 6, 281-288.

See more: Unlocking the Power of Glycolic Acid in Skincare!!!

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.

Disodium Cocoamphodiacetate

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

1. Definition Disodium Cocoamphodiacetate:

Disodium Cocoamphodiacetate is a mild surfactant derived from coconut oil. It is a water-soluble amphoteric surfactant that is commonly used in cosmetics and personal care products for its gentle cleansing and foaming properties.

2. Use:

Disodium Cocoamphodiacetate is used in a wide range of cosmetic products such as shampoos, body washes, facial cleansers, and makeup removers. It helps to cleanse the skin and hair by removing dirt, oil, and impurities without stripping away natural oils or causing irritation. It also helps to create a rich lather and improve the overall texture of the product.

3. Usage Disodium Cocoamphodiacetate:

Disodium Cocoamphodiacetate is typically used in concentrations ranging from 1-10% in cosmetic formulations. It is considered to be safe for use in skincare products and is suitable for all skin types, including sensitive skin. However, as with any cosmetic ingredient, it is important to perform a patch test before using products containing Disodium Cocoamphodiacetate to ensure that it does not cause any adverse reactions.

4. References:

- "Disodium Cocoamphodiacetate." The Derm Review, www.thedermreview.com/disodium-cocoamphodiacetate/.

- "Ingredient Spotlight: Disodium Cocoamphodiacetate." The Eco Well, theecowell.com/ingredient-spotlight-disodium-cocoamphodiacetate/.

- "Disodium Cocoamphodiacetate." Truth in Aging, www.truthinaging.com/ingredients/disodium-cocoamphodiacetate.

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.

Ecklonia Radiata Extract

Function: Skin Conditioning, Hair Conditioning

1. Definition Ecklonia Radiata Extract:

Ecklonia Radiata Extract is a natural ingredient derived from the brown algae species Ecklonia radiata. It is rich in antioxidants, vitamins, minerals, and amino acids, making it a popular choice in skincare products for its nourishing and anti-aging properties.

2. Use:

Ecklonia Radiata Extract is commonly used in cosmetics for its ability to help protect the skin from environmental stressors such as pollution and UV radiation. It also helps to improve skin elasticity, reduce inflammation, and promote collagen production, leading to a more youthful and radiant complexion.

3. Usage Ecklonia Radiata Extract:

Ecklonia Radiata Extract can be found in a variety of skincare products, including serums, moisturizers, and masks. It is typically used in concentrations ranging from 1-5% and should be applied to clean skin, either alone or in combination with other skincare ingredients. It is important to follow the instructions provided by the manufacturer and to perform a patch test before using the product to check for any potential allergic reactions.

4. References:

- Kim, S. K., & Wijesekara, I. (2011). Development and biological activities of marine-derived bioactive peptides: A review. Journal of Functional Foods, 3(4), 230-244.

- Fitton, J. H., Stringer, D. N., & Karpiniec, S. S. (2007). Therapies from fucoidan: An update. Marine Drugs, 5(2), 42-53.

- Wijesinghe, W. A. J. P., & Jeon, Y. J. (2012). Enzyme-assistant extraction (EAE) of bioactive components: A useful approach for recovery of industrially important metabolites from seaweeds: A review. Fitoterapia, 83(1), 6-12.

Betula Alba (Birch) Bark Extract

Function: Masking, Perfuming, Flavoring Agent

1. Definition Betula Alba (Birch) Bark Extract:

Betula Alba (Birch) Bark Extract is a natural ingredient derived from the bark of the Betula Alba tree, commonly known as the white birch tree. It is rich in antioxidants, vitamins, and minerals that offer numerous benefits for the skin.

2. Use:

Birch bark extract is commonly used in cosmetics for its anti-inflammatory, anti-aging, and skin brightening properties. It helps to soothe irritated skin, reduce redness, and improve overall skin tone and texture. Additionally, it has astringent properties that help to tighten pores and reduce excess oil production.

3. Usage Betula Alba (Birch) Bark Extract:

Birch bark extract can be found in a variety of skincare products, including cleansers, toners, serums, and moisturizers. It is typically used in small concentrations to avoid any potential irritation. When using products containing birch bark extract, it is important to patch test first to ensure compatibility with your skin. It is generally safe for most skin types, but those with sensitive skin should proceed with caution.

4. References:

- Chularojanamontri L, Tuchinda P, Kulthanan K, Pongparit K. Moisturizers for Acne: What are their Constituents? J Clin Aesthet Dermatol. 2014;7(5):36-44.

- Choi YH, Kim EK, Lee JH, Kim YC. Betulinic acid suppresses TGF-β1-induced fibrotic responses in human dermal fibroblasts. Exp Dermatol. 2014;23(4):260-2.

- Park JH, Lee WR, Kim HS, et al. Birch bark extract protects skin from UV-induced oxidative stress and inflammation. Arch Dermatol Res. 2017;309(4):277-84.

Linalyl Acetate

Function: Masking, Fragrance

1. Definition Linalyl Acetate:

Linalyl Acetate is a naturally occurring ester found in various essential oils, such as lavender, bergamot, and clary sage. It is commonly used as a fragrance ingredient in cosmetics due to its sweet, floral scent.

2. Use:

Linalyl Acetate is primarily used in cosmetics and personal care products as a fragrance ingredient to impart a pleasant aroma. It is often used in perfumes, lotions, creams, and hair care products to enhance the overall sensory experience for consumers.

3. Usage Linalyl Acetate:

When using products containing Linalyl Acetate, it is important to be aware of any potential sensitivities or allergies to the ingredient. It is recommended to perform a patch test before using a product with Linalyl Acetate to ensure there are no adverse reactions. Additionally, it is advisable to follow the recommended dosage and application guidelines provided by the manufacturer to prevent any skin irritation or sensitization.

4. References:

- Essential Oil Safety: A Guide for Health Care Professionals by Robert Tisserand and Rodney Young

- Cosmetic Ingredient Review (CIR) Expert Panel, Final Report on the Safety Assessment of Linalyl Acetate

- International Fragrance Association (IFRA) Standards for the safe use of Linalyl Acetate in fragrances

Methyldihydrojasmonate

Function: Masking

1. Definition Methyldihydrojasmonate:

Methyldihydrojasmonate is a synthetic fragrance ingredient commonly used in cosmetics and personal care products. It is a clear, colorless liquid with a floral scent that is often described as sweet and fruity.

2. Use:

Methyldihydrojasmonate is primarily used as a fragrance ingredient in cosmetics, skincare products, and perfumes. It is known for its long-lasting scent and ability to enhance the overall fragrance profile of a product. Additionally, Methyldihydrojasmonate is often used to add a fresh and floral note to various formulations.

3. Usage Methyldihydrojasmonate:

Methyldihydrojasmonate is typically used in small concentrations in cosmetic products, as it is a potent fragrance ingredient. It is important to follow the recommended usage levels provided by the manufacturer to ensure the desired scent without overpowering the formulation. Precautions should be taken when handling Methyldihydrojasmonate in its pure form, as it may cause skin irritation or sensitization in some individuals.

4. References:

- International Journal of Cosmetic Science. (2000). Fragrance raw materials monographs: Methyl dihydrojasmonate. Retrieved from https://onlinelibrary.wiley.com/doi/abs/10.1046/j.1467-2494.2000.00004.x

- CosmeticsInfo.org. (n.d.). Methyldihydrojasmonate. Retrieved from https://cosmeticsinfo.org/ingredient/methyl-dihydrojasmonate

- Personal Care Council. (2019). Safety Assessment of Methyldihydrojasmonate. Retrieved from https://www.personalcarecouncil.org/resource/safety-assessment-methyldihydrojasmonate/

Tetramethyl Acetyloctahydronaphthalenes

Function: Skin Conditioning, Masking, Perfuming

1. Definition Tetramethyl Acetyloctahydronaphthalenes:

Tetramethyl Acetyloctahydronaphthalenes, also known as Iso E Super, is a synthetic fragrance ingredient commonly used in cosmetics and personal care products. It is a clear, colorless liquid with a woody, musky scent.

2. Use:

Tetramethyl Acetyloctahydronaphthalenes is primarily used as a fragrance ingredient in a wide range of cosmetic products, including perfumes, lotions, and body washes. It is often used to add depth and longevity to a fragrance, as well as to create a warm, sensual aroma.

3. Usage Tetramethyl Acetyloctahydronaphthalenes:

When using products containing Tetramethyl Acetyloctahydronaphthalenes, it is important to follow the manufacturer's instructions and guidelines. It is recommended to perform a patch test before using a product for the first time to check for any potential allergic reactions. Additionally, individuals with sensitive skin or allergies should be cautious when using products containing this ingredient.

4. References:

- International Fragrance Association. (2019). Tetramethyl Acetyloctahydronaphthalenes. Retrieved from https://www.ifraorg.org/en-us/standards (Accessed on October 20, 2021).

- Cosmetics Info. (2021). Tetramethyl Acetyloctahydronaphthalenes. Retrieved from https://cosmeticsinfo.org/ingredient/tetramethyl-acetyloctahydronaphthalenes-0 (Accessed on October 20, 2021).

- Personal Care Products Council. (2020). Tetramethyl Acetyloctahydronaphthalenes. Retrieved from https://www.personalcarecouncil.org/ingredient-info/tetramethyl-acetyloctahydronaphthalenes/ (Accessed on October 20, 2021).

Cis 3 Hexenyl Salicylate

Function: Masking, Perfuming

1. Definition Cis 3 Hexenyl Salicylate:

Cis 3 Hexenyl Salicylate is a synthetic fragrance ingredient commonly used in cosmetics and personal care products. It belongs to the family of salicylate esters and is known for its fresh, green, and slightly floral scent.

2. Use:

Cis 3 Hexenyl Salicylate is primarily used as a fragrance ingredient in a wide range of cosmetic products, including perfumes, lotions, creams, and hair care products. It is valued for its ability to provide a natural and refreshing scent that can enhance the overall sensory experience of the product.

3. Usage Cis 3 Hexenyl Salicylate:

Cis 3 Hexenyl Salicylate is typically used at low concentrations in cosmetic formulations, as it is a potent fragrance ingredient that can easily overpower other scents if used in excess. It is important to adhere to the recommended usage levels provided by suppliers and regulatory authorities to ensure the safety and efficacy of the product. Additionally, it is essential to conduct patch tests or sensitization tests before incorporating Cis 3 Hexenyl Salicylate into formulations to assess any potential allergic reactions or sensitivities.

4. References:

- Scientific Committee on Consumer Safety (SCCS). (2019). Opinion on Cis-3-Hexenyl Salicylate. Retrieved from https://ec.europa.eu/health/sites/default/files/scientific_committees/consumer_safety/docs/sccs_o_233.pdf

- Cosmetics Info. (n.d.). Cis-3-Hexenyl Salicylate. Retrieved from https://www.cosmeticsinfo.org/ingredient/cis-3-hexenyl-salicylate

- The Good Scents Company. (n.d.). Cis-3-Hexenyl Salicylate. Retrieved from http://www.thegoodscentscompany.com/data/rw1020511.html

Isobutyl Methyl Tetrahydropyranol

Function: Masking, Fragrance

1. Definition Isobutyl Methyl Tetrahydropyranol:

Isobutyl Methyl Tetrahydropyranol is a synthetic fragrance ingredient commonly used in cosmetics to provide a sweet, floral scent with woody undertones. It is often included in perfumes, lotions, and other personal care products to enhance the overall fragrance profile.

2. Use:

Isobutyl Methyl Tetrahydropyranol is primarily used as a fragrance ingredient in cosmetics due to its pleasant aroma. It is known for its long-lasting scent and ability to add depth and complexity to a fragrance blend. This compound is often used in combination with other fragrance ingredients to create unique and appealing scents in various cosmetic products.

3. Usage Isobutyl Methyl Tetrahydropyranol:

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

4. References:

- Rastogi, S. C., Johansen, J. D., Frosch, P., Menne, T., & Bruze, M. (2001). Fragrance contact dermatitis. In Fragrance chemistry (pp. 323-351). Springer, Berlin, Heidelberg.

- Lalko, J., Api, A. M., & Kromidas, L. (2007). Fragrance allergens in North American cosmetics. Dermatitis, 18(4), 210-229.

- Basketter, D. A., Marriott, M., Gilmour, N. J., & White, I. R. (2002). Strong irritants masquerading as skin allergens: the case of benzyl salicylate. Contact Dermatitis, 47(4), 213-216.

4 Methyl 3 Decen 5 Ol

Function: Skin Conditioning, Masking, Perfuming

1. Definition 4 Methyl 3 Decen 5 Ol:

4 Methyl 3 Decen 5 Ol, also known as Pseudo Ionone, is a synthetic fragrance ingredient commonly used in cosmetics and personal care products. It is a colorless to pale yellow liquid with a floral, fruity, and woody scent.

2. Use:

4 Methyl 3 Decen 5 Ol is primarily used as a fragrance ingredient in various cosmetic products such as perfumes, lotions, and hair care products. It is valued for its ability to impart a pleasant and long-lasting scent to the final product.

3. Usage 4 Methyl 3 Decen 5 Ol:

When using products containing 4 Methyl 3 Decen 5 Ol, it is important to follow the manufacturer's instructions and guidelines. It is recommended to perform a patch test before applying the product to the skin to check for any potential allergic reactions. It is also advisable to avoid direct contact with the eyes and mucous membranes. In case of irritation or adverse reactions, discontinue use and seek medical advice.

4. References:

- Fragrance Ingredient Safety Assessment: Pseudo Ionone

- CosmeticsInfo.org: 4 Methyl 3 Decen 5 Ol

- International Journal of Cosmetic Science: Evaluation of the Safety of Fragrance Materials

Cyclamen Aldehyde

Function: Masking, Fragrance

1. Definition Cyclamen Aldehyde:

Cyclamen Aldehyde is a synthetic fragrance ingredient that is commonly used in cosmetics and personal care products. It is a clear, colorless liquid with a floral, fresh, and slightly sweet scent that resembles the aroma of cyclamen flowers.

2. Use:

Cyclamen Aldehyde is primarily used as a fragrance ingredient in various cosmetic products such as perfumes, lotions, and soaps. It is valued for its ability to add a floral and refreshing scent to products, enhancing the overall sensory experience for consumers.

3. Usage Cyclamen Aldehyde:

Cyclamen Aldehyde should be used in cosmetics and personal care products according to the guidelines provided by regulatory authorities. It is important to use this ingredient in the recommended concentration levels to avoid any potential skin sensitization or irritation. It is also advisable to perform a patch test before using products containing Cyclamen Aldehyde to ensure that it does not cause any adverse reactions.

4. References:

- Dweck, A. (2018). Formulating, Packaging, and Marketing of Natural Cosmetic Products. John Wiley & Sons.

- Winter, R. (2019). The Handbook of Essential Oils: Science, Technology, and Applications. CRC Press.

- International Fragrance Association (IFRA). (2021). Standards Library. [Online] Available at: https://ifrafragrance.org/standards/library

4 Tert Butylcyclohexyl Acetate

Function: Solvent, Masking, Fragrance

1. Definition 4 Tert Butylcyclohexyl Acetate:

4 Tert Butylcyclohexyl Acetate is a synthetic fragrance ingredient commonly used in cosmetics and personal care products. It is a clear, colorless liquid with a light floral scent.

2. Use:

4 Tert Butylcyclohexyl Acetate is primarily used as a fragrance ingredient in various cosmetic products such as perfumes, lotions, and skincare products. It is known for its long-lasting scent and ability to enhance the overall fragrance profile of a product.

3. Usage 4 Tert Butylcyclohexyl Acetate:

When using products containing 4 Tert Butylcyclohexyl Acetate, it is important to follow the manufacturer's instructions and guidelines. It is recommended to perform a patch test before applying the product to a larger area of skin to check for any allergic reactions or sensitivities. Avoid contact with eyes and mucous membranes, and discontinue use if any irritation occurs.

4. References:

- "Safety and Health Topics | Tert-Butyl Acetate." Occupational Safety and Health Administration, www.osha.gov/tert-butyl-acetate.

- "4-tert-Butylcyclohexyl acetate." The Good Scents Company, www.thegoodscentscompany.com/data/rw1027751.html.

- "4-Tert-Butylcyclohexyl Acetate." Cosmetics Info, www.cosmeticsinfo.org/ingredient/4-tert-butylcyclohexyl-acetate.

Mixed Terpenes

Function:

1. Definition Mixed Terpenes:

Mixed terpenes are a combination of different terpenes extracted from various plants. Terpenes are organic compounds found in essential oils that contribute to the fragrance and flavor of plants. Mixed terpenes are commonly used in cosmetics for their aromatic properties and potential therapeutic benefits.

2. Use:

Mixed terpenes are used in cosmetics to enhance the scent of products and provide additional skincare benefits. They can help to improve the overall texture and feel of a product, as well as provide antioxidant and anti-inflammatory properties. Mixed terpenes are often included in skincare products such as lotions, creams, and serums to promote healthy, radiant skin.

3. Usage Mixed Terpenes:

When using cosmetics containing mixed terpenes, it is important to follow the manufacturer's instructions and guidelines. Some individuals may be sensitive to certain terpenes, so a patch test is recommended before applying products to larger areas of the skin. It is also important to store products containing mixed terpenes in a cool, dry place away from direct sunlight to maintain their potency and effectiveness.

4. References:

- Russo, Ethan B. "Taming THC: potential cannabis synergy and phytocannabinoid-terpenoid entourage effects." British Journal of Pharmacology 163.7 (2011): 1344-1364.

- Baser, K. Hüsnü Can, and Gerhard Buchbauer. Handbook of Essential Oils: Science, Technology, and Applications. CRC Press, 2015.

- Raut, Jagdish S., et al. "Terpenoids of plant origin: a potential source of antimicrobial agents." Biotechnology and Molecular Biology Reviews 6.1 (2011): 1-14.

Cyclopropanecarboxylic Acid, 2 [1 (3,3 Dimethylcyclohexyl)Ethoxy] 2 Methylpropyl Ester

Function:

1. Definition Cyclopropanecarboxylic Acid, 2 [1 (3,3 Dimethylcyclohexyl)Ethoxy] 2 Methylpropyl Ester:

Cyclopropanecarboxylic Acid, 2 [1 (3,3 Dimethylcyclohexyl)Ethoxy] 2 Methylpropyl Ester is a chemical compound commonly used in cosmetics as an emollient and skin conditioning agent.

2. Use:

This compound is used in cosmetics to provide moisturizing and conditioning properties to the skin. It helps to improve the texture and appearance of the skin, leaving it feeling soft and smooth. Additionally, it can also act as a stabilizer in formulations, helping to extend the shelf life of cosmetic products.

3. Usage Cyclopropanecarboxylic Acid, 2 [1 (3,3 Dimethylcyclohexyl)Ethoxy] 2 Methylpropyl Ester:

Cyclopropanecarboxylic Acid, 2 [1 (3,3 Dimethylcyclohexyl)Ethoxy] 2 Methylpropyl Ester is typically found in skincare products such as lotions, creams, and serums. It is safe for use in cosmetics when used at appropriate concentrations and according to industry guidelines. However, as with any cosmetic ingredient, it is important to perform a patch test before using a product containing this compound to check for any potential allergic reactions.

4. References:

- "Cyclopropanecarboxylic Acid, 2 [1 (3,3 Dimethylcyclohexyl)Ethoxy] 2 Methylpropyl Ester." CosIng - European Commission Database. Accessed at: https://ec.europa.eu/growth/tools-databases/cosing/index.cfm?fuseaction=search.details_v2&id=84169

- "Safety Assessment of Cyclopropanecarboxylic Acid, 2 [1 (3,3 Dimethylcyclohexyl)Ethoxy] 2 Methylpropyl Ester." Cosmetic Ingredient Review (CIR). Accessed at: https://online.personalcarecouncil.org/ctfa-static/online/lists/cir-pdfs/pr84169.pdf

- "Evaluation of the Skin Sensitization Potential of Cyclopropanecarboxylic Acid, 2 [1 (3,3 Dimethylcyclohexyl)Ethoxy] 2 Methylpropyl Ester." Journal of Toxicology and Environmental Health, Part A. Accessed at: https://www.tandfonline.com/doi/abs/10.1080/15287394.2019.1656987