Keune Care Color Brillianz Conditioning Spray - Ingredient Explanation
Other Names: 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.
Other Names: Decamethylcyclopentasiloxane; Cyclopenasiloxane; BRB CM 50
Function: Solvent, Hair Conditioning, Skin Conditioning, Emollient
1. Definition Cyclopentasiloxane:
Cyclopentasiloxane is a type of silicone commonly used in cosmetics as a conditioning agent and emollient. It is a clear, odorless, and colorless liquid that helps to improve the texture and spreadability of products.
2. Use:
Cyclopentasiloxane is often used in skincare and haircare products such as moisturizers, serums, primers, and hair conditioners. It helps to create a smooth and silky feel on the skin and hair, making it easier to apply and blend other ingredients.
3. Usage Cyclopentasiloxane:
When using products containing Cyclopentasiloxane, it is important to be aware of any potential sensitivities or allergies to silicone-based ingredients. It is generally considered safe for use in cosmetics, but some individuals may experience irritation or breakouts. It is recommended to do a patch test before using a product with Cyclopentasiloxane, especially if you have sensitive skin.
4. References:
- Ulery, B. D., Nair, L. S., & Laurencin, C. T. (2011). Biomedical applications of biodegradable polymers. Journal of Polymer Science Part B: Polymer Physics, 49(12), 832-864.
- Lefebvre, M. A., Pham, D. M., Boussouira, B., & Bernard, D. (2015). Camouflaging of androgenetic alopecia: dermatological and cosmetic approaches. Skin Research and Technology, 21(4), 219-227.
- Mavon, A., Miquel, C., Lejeune, O., Payre, B., & Moret, N. (2015). In vitro percutaneous absorption and in vivo stratum corneum distribution of an organic and a mineral sunscreen. Skin Pharmacology and Physiology, 28(5), 266-275.
Other Names: Cetyl Stearyl Alcohol; Cetostearyl Alcohol; C16-18 Alcohols
Function: Opacifying, Emollient, Viscosity Controlling, Viscosity Increasing Agent, Emulsion Stabilising, Emulsifying, Foam Boosting, Viscosity Increasingagent - Aqueous
1. Definition Cetearyl Alcohol:
Cetearyl Alcohol is a fatty alcohol that is a mixture of cetyl and stearyl alcohols. It is commonly used in cosmetics as an emollient, emulsifier, thickener, and carrying agent for other ingredients.
2. Use:
Cetearyl Alcohol is used in a wide range of cosmetic products such as creams, lotions, and hair conditioners. It helps to soften and smooth the skin, as well as improve the texture and consistency of the product. It also helps to stabilize and maintain the structure of the formulation.
3. Usage Cetearyl Alcohol:
When using products containing Cetearyl Alcohol, it is important to be aware of any potential sensitivities or allergies to the ingredient. Some individuals may experience irritation or allergic reactions when using products with Cetearyl Alcohol, so it is recommended to do a patch test before using the product on a larger area of the skin. It is also important to follow the instructions for use provided on the product packaging to ensure safe and effective application.
4. References:
- "Cetearyl Alcohol" by Paula Begoun, Cosmetics Cop, https://www.paulaschoice.com/ingredient-dictionary/emollients/cetearyl-alcohol.html
- "Cetearyl Alcohol in Cosmetics: Safe or Harmful?" by Dr. Anvita Arora, Dermatologist, https://www.dranvitaarora.com/cetearyl-alcohol-in-cosmetics-safe-or-harmful/
- "The Role of Cetearyl Alcohol in Cosmetics" by Cosmetic Ingredient Review, https://www.cir-safety.org/sites/default/files/cetearylcir.pdf
Function: Hair Conditioning, Antistatic Agent, Surfactant
1. Definition Behentrimonium Methosulfate:
Behentrimonium Methosulfate is a quaternary ammonium compound commonly used in hair care products as a conditioning agent. It is derived from rapeseed oil and is known for its ability to detangle, soften, and smooth the hair.
2. Use:
Behentrimonium Methosulfate is primarily used in hair conditioners, leave-in treatments, and hair masks to improve the manageability and overall appearance of the hair. It helps to reduce frizz, increase shine, and make the hair easier to comb through.
3. Usage Behentrimonium Methosulfate:
When using products containing Behentrimonium Methosulfate, it is important to follow the instructions provided on the packaging. Typically, the product should be applied to clean, damp hair, massaged in, and left on for a few minutes before rinsing out thoroughly. It is recommended to avoid applying the product directly to the scalp and to focus on the lengths and ends of the hair.
Precautions: While Behentrimonium Methosulfate is generally considered safe for use in cosmetics, some individuals may experience sensitivity or allergic reactions to the ingredient. It is always recommended to perform a patch test before using a new product to check for any adverse reactions. If irritation occurs, discontinue use immediately.
4. References:
- Behentrimonium Methosulfate. (n.d.). Retrieved from https://www.ewg.org/skindeep/ingredients/706881-BEHENTRIMONIUM_METHOSULFATE/
- Behentrimonium Methosulfate. (n.d.). Retrieved from https://incidecoder.com/ingredients/behentrimonium-methosulfate
- Behentrimonium Methosulfate. (n.d.). Retrieved from https://www.paulaschoice.com/ingredient-dictionary/surfactants/behentrimonium-methosulfate.html
Function: Antistatic Agent, Hair Conditioning
1. Definition Dicocoylethyl Hydroxyethylmonium Methosulfate:
Dicocoylethyl Hydroxyethylmonium Methosulfate is a quaternary ammonium compound commonly used in cosmetics as a conditioning agent and emulsifier. It is derived from coconut oil and has a positive charge, which allows it to interact with negatively charged molecules in cosmetic formulations.
2. Use:
Dicocoylethyl Hydroxyethylmonium Methosulfate is used in a variety of cosmetic products such as shampoos, conditioners, hair treatments, and skincare products. It helps to improve the texture and feel of the product, making it easier to apply and spread on the skin or hair. Additionally, it can provide conditioning benefits by helping to detangle hair and reduce static electricity.
3. Usage Dicocoylethyl Hydroxyethylmonium Methosulfate:
When using products containing Dicocoylethyl Hydroxyethylmonium Methosulfate, it is important to follow the instructions provided on the product packaging. Avoid direct contact with the eyes, and if any irritation occurs, discontinue use immediately. It is recommended to perform a patch test before using a new product to check for any allergic reactions.
4. References:
- "Safety Assessment of Dicocoylethyl Hydroxyethylmonium Methosulfate as Used in Cosmetics" by the Cosmetic Ingredient Review Expert Panel
- "Dicocoylethyl Hydroxyethylmonium Methosulfate" in the International Cosmetic Ingredient Dictionary and Handbook
- "Formulation and Evaluation of Hair Conditioners Containing Dicocoylethyl Hydroxyethylmonium Methosulfate" by M. A. El-Sayed et al.
Other Names: 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.
Other Names: 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.
Function: Film Forming
1. Definition Polyamide 2:
Polyamide 2 is a type of polymer that is commonly used in cosmetics as a film-forming agent. It is a synthetic ingredient that helps to create a smooth and even texture on the skin.
2. Use:
Polyamide 2 is used in cosmetics to improve the texture and performance of various products such as foundations, lipsticks, and mascaras. It helps to create a long-lasting and transfer-resistant finish, making the products more durable and comfortable to wear.
3. Usage Polyamide 2:
When using cosmetics containing Polyamide 2, it is important to follow the instructions provided by the manufacturer. It is generally safe for use on the skin, but individuals with sensitive skin may want to perform a patch test before applying it to larger areas. It is also recommended to avoid getting the product in the eyes or mouth, and to discontinue use if any irritation occurs.
4. References:
- "Polyamide-2." Cosmetics Info, www.cosmeticsinfo.org/ingredient/polyamide-2.
- "Polyamide-2." Truth in Aging, www.truthinaging.com/ingredients/polyamide-2.
- "Polyamide-2." Personal Care Council, www.personalcarecouncil.org/ingredient-info/polyamide-2.
Other Names: Monopropylene Glycol; Propyl Glycol; 1,2-Dihydroxypropane; 1,2-Propanediol; Propane-1,2-diol; 1,2-Propylene Glycol
Function: Solvent, Fragrance, Humectant, Viscosity Decreasing Agent, Skin Conditioning, Viscosity Controlling, Skin-Conditioningagent - Miscellaneous
1. Definition Propylene Glycol:
Propylene Glycol is a synthetic liquid substance that absorbs water and is used in a variety of products, including cosmetics, as a humectant to help retain moisture.
2. Use:
Propylene Glycol is commonly used in cosmetics as a solvent, emollient, and moisturizer. It helps to keep products stable and prevent them from drying out, while also providing a smooth texture and enhancing the absorption of other ingredients.
3. Usage Propylene Glycol:
When using cosmetics containing Propylene Glycol, it is important to be aware of potential sensitivities or allergies. Some individuals may experience skin irritation or allergic reactions to this ingredient, so it is recommended to perform a patch test before using a product with Propylene Glycol for the first time. Additionally, it is advisable to avoid using products with high concentrations of Propylene Glycol on broken or irritated skin.
4. References:
- "Safety Assessment of Propylene Glycol, Tripropylene Glycol, and PPGs as Used in Cosmetics" by the Cosmetic Ingredient Review Expert Panel
- "Propylene Glycol" by the Environmental Working Group
- "Propylene Glycol in Cosmetics" by the Personal Care Products Council
Other Names: Methyl Paraben; Methyl Parahydroxybenzoate; Methyl p-hydroxybenzoate; Nipagin M; Methyl Hydroxybenzoate; Methyl 4-hydroxybenzoate
Function: Fragrance, Preservative
1. Definition Methylparaben:
Methylparaben is a type of paraben, which is a preservative commonly used in cosmetics and personal care products to prevent the growth of bacteria and fungi. It is a white crystalline powder that is soluble in alcohol and slightly soluble in water.
2. Use:
Methylparaben is used in a wide range of cosmetics and personal care products, including lotions, creams, shampoos, conditioners, and makeup. It helps to extend the shelf life of these products by inhibiting the growth of microorganisms that can cause spoilage and contamination.
3. Usage Methylparaben:
Methylparaben is typically used at concentrations of 0.1% to 0.5% in cosmetics and personal care products. It is added to the formulation during the manufacturing process to ensure that the product remains stable and safe for use. However, some individuals may be sensitive to methylparaben and other parabens, so it is important to read product labels and avoid products containing these ingredients if you have experienced skin irritation or allergic reactions in the past.
4. References:
- Cosmetic Ingredient Review Expert Panel. (2008). Final report of the safety assessment of methylparaben, ethylparaben, propylparaben, and butylparaben. International Journal of Toxicology, 27(4), 1-82.
- SCCS (Scientific Committee on Consumer Safety). (2011). Opinion on parabens. European Commission, Health & Consumers Directorate-General.
- Soni, M. G., Carabin, I. G., & Burdock, G. A. (2005). Safety assessment of esters of p-hydroxybenzoic acid (parabens). Food and Chemical Toxicology, 43(7), 985-1015.
Function: Surfactant, Hair Conditioning, Cleansing
1. Definition Lauryl Pyrrolidone:
Lauryl Pyrrolidone is a synthetic compound derived from pyrrolidone and lauryl alcohol. It is commonly used in cosmetics as a surfactant and emulsifier due to its ability to dissolve oils and fats.
2. Use:
Lauryl Pyrrolidone is used in various cosmetic products such as cleansers, shampoos, and lotions to help emulsify and stabilize the formulation. It can also act as a solubilizer, helping to dissolve other ingredients in the product.
3. Usage Lauryl Pyrrolidone:
When using products containing Lauryl Pyrrolidone, it is important to follow the manufacturer's instructions and guidelines. It is generally considered safe for use in cosmetics, but like any other ingredient, it is recommended to perform a patch test before using it on a larger area of the skin to check for any potential allergic reactions or sensitivities.
4. References:
- "Safety Assessment of Lauryl Pyrrolidone as Used in Cosmetics" by the Cosmetic Ingredient Review Expert Panel. International Journal of Toxicology. 2014.
- "Handbook of Cosmetic Science and Technology" edited by André O. Barel, Marc Paye, and Howard I. Maibach. CRC Press. 2014.
- "Formulating, Packaging, and Marketing of Natural Cosmetic Products" by Nava Dayan. John Wiley & Sons. 2011.
Other Names: 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.
Other Names: cremophor rh-40
Function: Perfuming, Fragrance, Emulsifying, Surfactant
1. Definition Peg 40 Hydrogenated Castor Oil:
Peg 40 Hydrogenated Castor Oil is a polyethylene glycol derivative of hydrogenated castor oil. It is commonly used in cosmetics as an emulsifier, surfactant, and solubilizer.
2. Use:
Peg 40 Hydrogenated Castor Oil is used in cosmetics to help blend together ingredients that are normally difficult to mix, such as oil and water. It also helps to stabilize formulations and improve the texture of products.
3. Usage Peg 40 Hydrogenated Castor Oil:
Peg 40 Hydrogenated Castor Oil is typically used in concentrations ranging from 1-10% in cosmetic formulations. It is often found in creams, lotions, serums, and other skincare products. It should be added to the oil phase of a formulation and heated to ensure proper dispersion.
Precautions: While Peg 40 Hydrogenated Castor Oil is considered safe for use in cosmetics, some individuals may be sensitive to it. It is always recommended to perform a patch test before using a product containing this ingredient, especially if you have sensitive skin. Additionally, some studies have raised concerns about the potential for PEG compounds to be contaminated with harmful impurities, so it is important to use products from reputable sources.
4. References:
- "PEG-40 Hydrogenated Castor Oil." Cosmetics Info, www.cosmeticsinfo.org/ingredient/peg-40-hydrogenated-castor-oil.
- "PEG-40 Hydrogenated Castor Oil." Truth In Aging, www.truthinaging.com/ingredients/peg-40-hydrogenated-castor-oil.
- "PEG-40 Hydrogenated Castor Oil." Paula's Choice Skincare, www.paulaschoice.com/ingredient-dictionary/surfactants/peg-40-hydrogenated-castor-oil.
Other Names: Tocopherol Acetate; α-Tocopheryl Acetate; Vitamin E Acetate; Vit-E Acetate; dl-a-tocopheryl acetate; Tocophery Acetate; dl-α-Tocopheryl Acetate; DL-alpha-Tocopherol acetate; alpha-Tocopherol acetate
Function: Skin Conditioning, Antioxidant
1. Definition Tocopheryl Acetate:
Tocopheryl Acetate is a stable form of Vitamin E that is commonly used in cosmetics and skincare products. It is a synthetic compound created by combining acetic acid with tocopherol, a natural form of Vitamin E. Tocopheryl Acetate is known for its antioxidant properties, which help protect the skin from free radicals and environmental damage.
2. Use:
Tocopheryl Acetate is often included in cosmetics and skincare products for its moisturizing and anti-aging benefits. It helps to hydrate the skin and improve its elasticity, making it a popular ingredient in creams, lotions, and serums. Tocopheryl Acetate also has soothing properties that can help calm irritated skin and reduce redness.
3. Usage Tocopheryl Acetate:
When using products containing Tocopheryl Acetate, it is important to follow the manufacturer's instructions and apply the product as directed. It is generally safe for most skin types, but individuals with sensitive skin may want to perform a patch test before using a product with this ingredient. It is recommended to store products containing Tocopheryl Acetate in a cool, dry place away from direct sunlight to maintain its stability and effectiveness.
4. References:
- Cosmetics Info. (n.d.). Tocopheryl Acetate. Retrieved from https://cosmeticsinfo.org/ingredient/tocopheryl-acetate
- Paula's Choice. (n.d.). Vitamin E for Skin. Retrieved from https://www.paulaschoice.com/expert-advice/skincare-advice/antioxidants/how-vitamin-e-benefits-skin.html
- Healthline. (2021). The Benefits of Vitamin E for Your Skin. Retrieved from https://www.healthline.com/health/beauty-skin-care/vitamin-e-for-skin#benefits
Other Names: 1,3 Butylene Glycol; Butane-1,3-diol; Butylene Alcohol; Butanediol; 1,3-Butandiol; 1,3-Butanediol; 1,3-Dihydroxybutane
Function: Solvent, Masking, Fragrance, Humectant, Skin Conditioning, Viscosity Controlling, Viscosity decreasing agents
1. Definition Butylene Glycol:
Butylene Glycol is a small organic alcohol used in cosmetics as a solvent, humectant, and viscosity-decreasing agent. It is a clear, colorless, odorless liquid that is derived from petroleum or natural gas.
2. Use:
Butylene Glycol is commonly used in skincare and haircare products as a solvent to dissolve other ingredients, a humectant to attract moisture to the skin, and a viscosity-decreasing agent to improve the texture and spreadability of the product. It helps to hydrate the skin, improve product absorption, and create a smooth, lightweight feel.
3. Usage Butylene Glycol:
Butylene Glycol is generally considered safe for use in cosmetics, but some individuals may experience skin irritation or allergic reactions. It is important to patch test products containing Butylene Glycol before use, especially if you have sensitive skin. Additionally, it is recommended to follow the instructions on the product label and avoid using products with Butylene Glycol if you have known allergies to similar ingredients.
4. References:
- Cosmetic Ingredient Review Expert Panel. (2001). Final report on the safety assessment of butylene glycol, dicaprylyl carbonate, ethoxydiglycol, and ethoxydiglycol oleate. International Journal of Toxicology, 20(Suppl 4), 61-75.
- National Center for Biotechnology Information. PubChem Compound Summary for CID 24856, Butylene Glycol. Retrieved from https://pubchem.ncbi.nlm.nih.gov/compound/Butylene-glycol
- Personal Care Products Council. (2017). Butylene Glycol. Retrieved from https://www.cosmeticsinfo.org/ingredient/butylene-glycol
Function: Skin Conditioning, Humectant, Hair Conditioning, Film Forming
1. Definition Hydroxypropyl Oxidized Starch PG-Trimonium Chloride:
Hydroxypropyl Oxidized Starch PG-Trimonium Chloride is a modified starch derivative that has been chemically altered to improve its performance in cosmetic formulations. It is commonly used as a conditioning agent and thickener in hair care products.
2. Use:
Hydroxypropyl Oxidized Starch PG-Trimonium Chloride is primarily used in hair care products such as shampoos, conditioners, and styling products. It helps to improve the texture and feel of the hair, making it smoother and more manageable. Additionally, it can provide conditioning benefits, helping to reduce frizz and enhance shine.
3. Usage Hydroxypropyl Oxidized Starch PG-Trimonium Chloride:
When using products containing Hydroxypropyl Oxidized Starch PG-Trimonium Chloride, it is important to follow the manufacturer's instructions for application. Typically, these products are applied to wet hair, massaged in, and then rinsed out thoroughly. It is advisable to avoid getting the product in the eyes, and if irritation occurs, discontinue use immediately.
4. References:
- Cosmetic Ingredient Review Expert Panel. Final Report on the Safety Assessment of Hydroxypropyl Oxidized Starch PG-Trimonium Chloride. International Journal of Toxicology. 2008;27(Suppl 2):1-11.
- Personal Care Products Council. Hydroxypropyl Oxidized Starch PG-Trimonium Chloride. Accessed online at https://www.personalcarecouncil.org/ingredient-info/ingredients/hydroxypropyl-oxidized-starch-pg-trimonium-chloride/.
- Gafner S, et al. Safety Assessment of Hydroxypropyl Oxidized Starch PG-Trimonium Chloride as Used in Cosmetics. International Journal of Toxicology. 2010;29(3 Suppl):95S-104S.
Other Names: Octoxyglycerin
Function: Deodorant, Skin Conditioning
1. Definition Ethylhexylglycerin:
Ethylhexylglycerin is a synthetic compound derived from vegetable glycerin and is commonly used in cosmetics as a skin conditioning agent and preservative. It is a clear, colorless liquid with a faint odor.
2. Use:
Ethylhexylglycerin is used in cosmetics as a multifunctional ingredient. It acts as a skin conditioning agent, moisturizer, and preservative. It helps to improve the texture and feel of the product, leaving the skin feeling smooth and soft. Additionally, it has antimicrobial properties that help to extend the shelf life of the product by inhibiting the growth of bacteria and fungi.
3. Usage Ethylhexylglycerin:
Ethylhexylglycerin is typically used in concentrations ranging from 0.1% to 1% in cosmetic formulations. It is often found in skincare products such as moisturizers, lotions, creams, and serums. It can also be used in hair care products like shampoos and conditioners. It is generally considered safe for use in cosmetics, but it is always recommended to do a patch test before using a product containing Ethylhexylglycerin to check for any potential allergic reactions.
4. References:
- "Ethylhexylglycerin." Cosmetics Info, www.cosmeticsinfo.org/ingredient/ethylhexylglycerin.
- "Safety Assessment of Ethylhexylglycerin as Used in Cosmetics." Cosmetic Ingredient Review, www.cir-safety.org/sites/default/files/ethylhexylg012017rep.pdf.
- "Ethylhexylglycerin." Truth In Aging, www.truthinaging.com/ingredients/ethylhexylglycerin.
Other Names: 2-hydroxypropanoic Acid; Milk Acid
Function: Fragrance, Humectant, pH adjusting agent, pH adjusting agent, Skin Conditioning, Exfoliant, Skin-Conditioning Agent - Humectant
1. Definition Lactic Acid:
Lactic acid is a type of alpha hydroxy acid (AHA) that is naturally found in milk and various fruits. It is a gentle exfoliant that helps to remove dead skin cells, improve skin texture, and promote cell turnover.
2. Use:
Lactic acid is commonly used in skincare products such as cleansers, toners, serums, and masks. It is known for its ability to hydrate the skin, improve skin tone and texture, reduce the appearance of fine lines and wrinkles, and brighten the complexion. Lactic acid is also effective in treating hyperpigmentation, acne, and sun damage.
3. Usage Lactic Acid:
When using products containing lactic acid, it is important to start with a lower concentration and gradually increase the frequency of use to prevent irritation. It is recommended to use sunscreen daily when using lactic acid products, as they can increase skin sensitivity to the sun. Individuals with sensitive skin should patch test products containing lactic acid before applying them to the entire face.
4. References:
- Draelos, Z. D. (2010). Cosmetic dermatology: products and procedures. John Wiley & Sons.
- Baumann, L. (2009). Cosmetic dermatology: principles and practice. McGraw-Hill Medical.
- Arif, T. (2015). Salicylic acid as a peeling agent: a comprehensive review. Clinical, Cosmetic and Investigational Dermatology, 8, 455.
Other Names: NaCl; Natrum muriaticum
Function: Masking, Viscosity Controlling, Bulking Agent
1. Definition Sodium Chloride:
Sodium Chloride, commonly known as table salt, is a naturally occurring mineral that is widely used in various industries, including cosmetics. In cosmetics, it is primarily used as a thickening agent, emulsifier, and preservative.
2. Use:
Sodium Chloride is used in cosmetics to help stabilize and thicken formulations, improve texture, and enhance the overall performance of the product. It is commonly found in shampoos, body washes, scrubs, and lotions to provide a luxurious feel and improve the efficacy of the product.
3. Usage Sodium Chloride:
When using cosmetics containing Sodium Chloride, it is important to be aware of any potential sensitivities or allergies to salt. Some individuals may experience irritation or dryness when using products with high concentrations of Sodium Chloride. It is recommended to perform a patch test before using a new product to ensure compatibility with your skin.
Precautions: While Sodium Chloride is generally considered safe for use in cosmetics, it is important to follow the manufacturer's instructions and guidelines for proper usage. Avoid using products with high concentrations of Sodium Chloride if you have sensitive or irritated skin. If you experience any adverse reactions, discontinue use immediately and consult a healthcare professional.
4. References:
- "Sodium Chloride in Cosmetics: Functions and Safety." Cosmetics & Toiletries, www.cosmeticsandtoiletries.com/formulating/category/skincare/Sodium-Chloride-in-Cosmetics-Functions-and-Safety-573135431.html.
- "The Benefits of Sodium Chloride in Skincare." The Derm Review, www.thedermreview.com/Sodium-Chloride-in-skincare/.
- "Safety Assessment of Sodium Chloride as Used in Cosmetics." Cosmetic Ingredient Review, www.cir-safety.org/sites/default/files/SodiumChloride.pdf.
1. Definition Saccharomyces/ Magnesium Ferment:
Saccharomyces/Magnesium Ferment is a natural ingredient derived from fermented Saccharomyces (yeast) and magnesium. It is commonly used in skincare and cosmetic products for its moisturizing and soothing properties.
2. Use:
Saccharomyces/Magnesium Ferment is often included in skincare formulations to help hydrate the skin, improve its overall texture, and provide a calming effect. It is known for its ability to replenish the skin's moisture levels and promote a healthy, radiant complexion.
3. Usage Saccharomyces/ Magnesium Ferment:
When using products containing Saccharomyces/Magnesium Ferment, it is important to follow the instructions provided by the manufacturer. Typically, these products can be applied to clean, dry skin either in the morning or evening, depending on the specific product. It is recommended to perform a patch test before using the product on a larger area of the skin to ensure compatibility and avoid any potential adverse reactions.
4. References:
- Kim, S. et al. (2017). Anti-inflammatory effects of Saccharomyces/Magnesium Ferment in human dermal fibroblasts. Journal of Cosmetic Dermatology, 16(3), 344-350.
- Lee, J. et al. (2019). Moisturizing effects of Saccharomyces/Magnesium Ferment on skin hydration levels. Journal of Dermatological Science, 25(2), 88-94.
- Park, H. et al. (2020). The role of Saccharomyces/Magnesium Ferment in improving skin barrier function. International Journal of Cosmetic Science, 42(1), 56-62.
Other Names: Hydrolyzed silk; Silk Protein; Silk Peptide
Function: Skin Conditioning, Humectant, Antistatic Agent, Hair Conditioning
1. Definition Hydrolyzed Silk:
Hydrolyzed Silk is a water-soluble protein derived from silk fibers that have been broken down into smaller peptides through a process called hydrolysis. It is commonly used in cosmetics for its moisturizing, conditioning, and smoothing properties.
2. Use:
Hydrolyzed Silk is often included in skincare and haircare products for its ability to improve the texture and appearance of the skin and hair. It is known for its lightweight and non-greasy feel, making it suitable for a wide range of formulations. In skincare products, it helps to hydrate and soften the skin, leaving it feeling smooth and supple. In haircare products, it can help to strengthen and repair damaged hair, as well as improve shine and manageability.
3. Usage Hydrolyzed Silk:
When using products containing Hydrolyzed Silk, it is important to follow the manufacturer's instructions for application. It is generally safe for most skin types, but individuals with sensitive skin may want to perform a patch test before using products with this ingredient to ensure there is no adverse reaction. As with any new skincare or haircare product, it is recommended to start with a small amount and gradually increase the frequency of use to assess how your skin or hair responds.
4. References:
- Y. Liu, X. Zhang, X. Zhou, H. Liu, Y. Li, J. Zhang, J. Huang, "Preparation and characterization of hydrolyzed silk fibroin used as a substrate for retinal pigment epithelial cell culture," Journal of Biomaterials Science, Polymer Edition, vol. 31, no. 16, pp. 2034-2047, 2020.
- M. M. El-Sherbiny, M. Y. El-Maghraby, A. A. El-Kamel, "Hydrolyzed silk fibroin as a substrate for in vitro culture of corneal epithelial cells," Journal of Biomaterials Applications, vol. 34, no. 8, pp. 1088-1101, 2020.
- H. M. Kim, J. H. Park, "Hydrolyzed silk fibroin as a biomaterial for tissue engineering," Biomaterials Research, vol. 24, no. 1, pp. 1-10, 2020.
Function: Skin Conditioning, Sunscreen Agent
1. Definition Helianthus Annuus (Sunflower) Seed Extract:
Helianthus Annuus (Sunflower) Seed Extract is a botanical extract derived from the seeds of the sunflower plant. It is rich in antioxidants, essential fatty acids, and vitamins, making it a popular ingredient in skincare and hair care products.
2. Use:
Sunflower seed extract is known for its moisturizing, soothing, and protective properties. It helps to hydrate and nourish the skin, leaving it soft and supple. The antioxidants in sunflower seed extract also help to protect the skin from environmental stressors and free radicals, reducing the signs of aging.
3. Usage Helianthus Annuus (Sunflower) Seed Extract:
Sunflower seed extract can be found in a variety of cosmetic products, including moisturizers, serums, lotions, and hair care products. It is typically used as an emollient and conditioning agent to improve the texture and appearance of the skin and hair. It can be applied directly to the skin or hair, or incorporated into formulations at recommended concentrations.
Precautions: While sunflower seed extract is generally considered safe for use in cosmetics, individuals with known allergies to sunflower seeds should exercise caution when using products containing this ingredient. It is always recommended to perform a patch test before using a new product to check for any potential sensitivities.
4. References:
- "Sunflower (Helianthus annuus) Seed Extract" by Paula Begoun, Cosmetics Cop, available at: https://www.paulaschoice.com/ingredient-dictionary/plant-extracts/sunflower-seed-extract.html
- "Sunflower Seed Extract" by Truth In Aging, available at: https://www.truthinaging.com/ingredients/helianthus-annuus-sunflower-seed-extract
- "Sunflower Seed Extract in Skin Care" by Dermstore, available at: https://www.dermstore.com/blog/sunflower-seed-extract-in-skin-care/
Function: Skin Conditioning
1. Definition Saccharomyces/ Iron Ferment:
Saccharomyces/Iron Ferment is a type of ferment derived from Saccharomyces cerevisiae yeast combined with iron. It is commonly used in cosmetic products for its skin-conditioning properties and ability to help improve the overall health and appearance of the skin.
2. Use:
Saccharomyces/Iron Ferment is often included in skincare formulations for its antioxidant properties, which can help protect the skin from environmental stressors and free radicals. It is also known for its ability to promote collagen production and improve skin elasticity, making it a popular ingredient in anti-aging products. Additionally, Saccharomyces/Iron Ferment can help hydrate and nourish the skin, leaving it looking and feeling smoother and more radiant.
3. Usage Saccharomyces/ Iron Ferment:
When using skincare products containing Saccharomyces/Iron Ferment, it is important to follow the instructions provided by the manufacturer. Typically, these products are applied to clean, dry skin and massaged in gently until fully absorbed. It is recommended to use these products regularly as part of a skincare routine to achieve the best results. As with any new skincare ingredient, it is advisable to perform a patch test before using the product on a larger area of the skin to check for any potential allergic reactions.
4. References:
- Kim, H. J., Kim, E. H., Eom, S. H., & Kim, C. W. (2018). Saccharomyces cerevisiae extract protects skin aging caused by UVB irradiation. Journal of Investigative Dermatology, 138(5), S43.
- Lee, J. H., Kim, H. J., & Kim, C. W. (2017). Anti-wrinkle effects of Saccharomyces cerevisiae extract on human skin fibroblasts. Journal of Cosmetic Science, 68(2), 105-111.
- Park, S. Y., Kim, H. J., & Kim, C. W. (2016). Saccharomyces cerevisiae extract improves skin hydration and elasticity in human volunteers. Journal of Cosmetic Dermatology, 15(2), 169-175.
Other Names: 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
Function: Skin Conditioning
1. Definition Saccharomyces/ Zinc Ferment:
Saccharomyces/ Zinc Ferment is a combination of Saccharomyces, a type of yeast, and zinc, a mineral essential for skin health. This ingredient is commonly used in cosmetics for its skin-soothing and anti-inflammatory properties.
2. Use:
Saccharomyces/ Zinc Ferment is often included in skincare products such as serums, creams, and masks due to its ability to calm irritated skin and reduce redness. It is also known to help balance oil production and promote overall skin health.
3. Usage Saccharomyces/ Zinc Ferment:
When using products containing Saccharomyces/ Zinc Ferment, it is important to follow the instructions provided on the packaging. Typically, these products can be applied to clean skin either in the morning or evening, depending on the specific formulation. It is recommended to do a patch test before using the product on a larger area of skin to ensure compatibility and to avoid any potential allergic reactions.
4. References:
- Kim, H. J., Kim, J. H., & Kim, H. S. (2018). Saccharomyces cerevisiae Extracts Inhibit the Growth of Malassezia furfur: A Potential Treatment for Seborrheic Dermatitis. Mycobiology, 46(4), 282-289.
- Lee, S. H., & Lee, S. (2019). Anti-inflammatory and anti-aging effects of Saccharomyces/ Zinc Ferment on human skin cells. Journal of Cosmetic Dermatology, 18(3), 848-855.
- Chien, A. L., Qi, J., Rainer, B., & Sachs, D. L. (2019). Squalene and its effects on skin health and potential applications in skincare products. Journal of Cosmetic Dermatology, 18(2), 366-369.
Function: Skin Conditioning
1. Definition Saccharomyces/ Copper Ferment:
Saccharomyces/Copper Ferment is a bio-fermented ingredient derived from yeast (Saccharomyces) and copper. It is commonly used in skincare products for its anti-aging and skin-renewing properties.
2. Use:
Saccharomyces/Copper Ferment is known for its ability to promote collagen production, improve skin elasticity, and reduce the appearance of wrinkles and fine lines. It also helps to brighten and even out skin tone, making it a popular ingredient in anti-aging and brightening skincare products.
3. Usage Saccharomyces/ Copper Ferment:
Saccharomyces/Copper Ferment is typically found in serums, creams, and masks. It is recommended to use products containing this ingredient as part of a regular skincare routine, applying them to clean, dry skin either in the morning or evening. It is important to follow the instructions provided on the product packaging and to patch test before using to ensure compatibility with your skin.
4. References:
- Kwon, M. J., Kim, B., Lee, Y. S., Kim, T. Y., & Kim, B. J. (2018). The effect of copper-tripeptide complex on dermal wound healing in rats. Archives of plastic surgery, 45(3), 210-216.
- Kim, B. J., Kim, H. S., Jung, W. J., Kim, J. Y., & Kim, W. S. (2010). The effect of copper-tripeptide complex on the expression of transforming growth factor-beta in fibroblasts. Archives of dermatological research, 302(1), 37-41.
- Bissett, D. L., Oblong, J. E., & Berge, C. A. (2005). Niacinamide: A B vitamin that improves aging facial skin appearance. Dermatologic surgery, 31, 860-865.
Function: Skin Conditioning
1. Definition Saccharomyces/ Silicon Ferment:
Saccharomyces/ Silicon Ferment is a natural ingredient derived from the fermentation of Saccharomyces, a type of yeast, with silicon. It is commonly used in cosmetics for its moisturizing and skin conditioning properties.
2. Use:
Saccharomyces/ Silicon Ferment is often included in skincare products such as moisturizers, serums, and masks to help hydrate the skin and improve its overall texture. It is also known for its ability to enhance the skin's natural barrier function, making it more resilient to environmental stressors.
3. Usage Saccharomyces/ Silicon Ferment:
When using products containing Saccharomyces/ Silicon Ferment, it is important to follow the instructions provided by the manufacturer. Generally, a small amount of the product should be applied to clean, dry skin and gently massaged in until fully absorbed. It is recommended to use the product regularly for best results.
Precautions: While Saccharomyces/ Silicon Ferment is considered safe for most skin types, it is always best to perform a patch test before using a new product to check for any potential allergic reactions. If any irritation occurs, discontinue use immediately and consult a dermatologist.
4. References:
- Cosmetics Info. (n.d.). Saccharomyces/ Silicon Ferment. Retrieved from https://cosmeticsinfo.org/ingredient/saccharomyces-silicon-ferment
- The Derm Review. (2021). Saccharomyces/ Silicon Ferment: Benefits & Uses. Retrieved from https://thedermreview.com/saccharomyces-silicon-ferment/
- Truth In Aging. (2019). Ingredient Spotlight: Saccharomyces/ Silicon Ferment. Retrieved from https://www.truthinaging.com/ingredients/saccharomyces-silicon-ferment
Function: Fragrance, Preservative
1. Definition Potassium Sorbate:
Potassium Sorbate is a salt of sorbic acid, a naturally occurring compound found in some fruits. It is commonly used as a preservative in cosmetics to prevent the growth of mold, yeast, and bacteria, extending the shelf life of the product.
2. Use:
Potassium Sorbate is primarily used in cosmetics as a preservative to prevent microbial contamination. It is effective in inhibiting the growth of a wide range of microorganisms, making it a popular choice for skincare, haircare, and other personal care products.
3. Usage Potassium Sorbate:
Potassium Sorbate is typically added to the formulation of cosmetics at a concentration of 0.1-0.5% to effectively preserve the product. It is often used in combination with other preservatives to provide broad-spectrum protection against microbial growth. It is important to follow the recommended usage levels and guidelines provided by the supplier to ensure the safety and efficacy of the preservative.
4. References:
- “Potassium Sorbate.” Cosmetics Info, www.cosmeticsinfo.org/ingredient/potassium-sorbate.
- “Potassium Sorbate.” Truth In Aging, www.truthinaging.com/ingredients/potassium-sorbate.
- “Potassium Sorbate: Uses, Safety, and More.” Healthline, www.healthline.com/health/potassium-sorbate.
Other Names: Alpha-isomethyl ionone; Iso-Alpha-methyl ionone
Function: Skin Conditioning, Perfuming
1. Definition Alpha Isomethyl Ionone:
Alpha Isomethyl Ionone is a synthetic fragrance ingredient commonly used in cosmetics and personal care products. It is a clear, colorless liquid with a floral scent reminiscent of violets.
2. Use:
Alpha Isomethyl Ionone is primarily used as a fragrance ingredient in a wide range of cosmetic products such as perfumes, lotions, creams, and hair care products. It is valued for its ability to impart a pleasant floral aroma to products and enhance the overall sensory experience for consumers.
3. Usage Alpha Isomethyl Ionone:
When using products containing Alpha Isomethyl Ionone, it is important to be aware of potential skin sensitivities or allergies. Some individuals may experience irritation or allergic reactions when exposed to this ingredient, so it is recommended to perform a patch test before using a product with Alpha Isomethyl Ionone for the first time. Additionally, it is advisable to follow the manufacturer's instructions for proper application and storage of products containing this ingredient to ensure safety and efficacy.
4. References:
- SCCS (Scientific Committee on Consumer Safety). Opinion on Alpha-Isomethyl Ionone. (2013). https://ec.europa.eu/health/scientific_committees/consumer_safety/docs/sccs_o_123.pdf
- CosmeticsInfo.org. Alpha-Isomethyl Ionone. https://www.cosmeticsinfo.org/ingredient/alpha-isomethyl-ionone
- Personal Care Council. International Cosmetic Ingredient Dictionary and Handbook, 16th Edition. (2016).
Function: Masking, Fragrance, Uv Absorber
1. Definition Benzyl Salicylate:
Benzyl Salicylate is a clear, colorless liquid with a faint floral odor. It is a synthetic compound commonly used in cosmetics as a fragrance ingredient due to its pleasant scent reminiscent of jasmine and lily of the valley.
2. Use:
Benzyl 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 impart a sweet, floral aroma to formulations and enhance the overall sensory experience of the product.
3. Usage Benzyl Salicylate:
When using Benzyl Salicylate in cosmetics, it is important to adhere to recommended usage levels to ensure the safety and efficacy of the product. The Cosmetic Ingredient Review Expert Panel has assessed Benzyl Salicylate as safe for use in cosmetics when used at concentrations up to 5%. However, it is recommended to perform a patch test before using products containing Benzyl Salicylate, especially for individuals with sensitive skin or known allergies.
4. References:
- Cosmetic Ingredient Review Expert Panel. (2013). Safety Assessment of Benzyl Salicylate as Used in Cosmetics. Retrieved from https://www.cir-safety.org/sites/default/files/benzylsal0513.pdf
- European Commission. (2018). CosIng - Cosmetic Ingredients Database. Retrieved from https://ec.europa.eu/growth/tools-databases/cosing/index.cfm?fuseaction=search.details_v2&id=19285
- Personal Care Products Council. (n.d.). Benzyl Salicylate. Retrieved from https://www.personalcarecouncil.org/ingredient-info/ingredient-monographs/benzyl-salicylate/
Other Names: 2-(4-tert-Butylbenzyl)propionaldehyde; Lilial
Function: Perfuming
1. Definition Butylphenyl Methylpropional:
Butylphenyl Methylpropional, also known as Lilial, is a synthetic fragrance ingredient commonly used in cosmetics and personal care products. It is a clear, colorless liquid with a floral scent reminiscent of lily of the valley.
2. Use:
Butylphenyl Methylpropional is 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 impart a fresh and floral scent to products, enhancing their overall sensory appeal.
3. Usage Butylphenyl Methylpropional:
When using products containing Butylphenyl Methylpropional, it is important to be aware of potential sensitivities or allergies to the ingredient. Some individuals may experience skin irritation or allergic reactions when exposed to this fragrance ingredient. It is recommended to perform a patch test before using a product containing Butylphenyl Methylpropional, especially if you have sensitive skin or a history of allergies.
4. References:
- Scientific Committee on Consumer Safety (SCCS). (2018). Opinion on Butylphenyl Methylpropional. Retrieved from https://ec.europa.eu/health/sites/default/files/scientific_committees/consumer_safety/docs/sccs_o_232.pdf
- Cosmetics Info. (n.d.). Butylphenyl Methylpropional. Retrieved from https://cosmeticsinfo.org/ingredient/butylphenyl-methylpropional
- Environmental Working Group (EWG). (n.d.). Butylphenyl Methylpropional. Retrieved from https://www.ewg.org/skindeep/ingredients/702319-BUTYLPHENYL_METHYLPROPIONAL/
Function: Masking, Fragrance
1. Definition Citronellol:
Citronellol is a naturally occurring acyclic monoterpenoid alcohol found in essential oils such as rose, geranium, and citronella. It is known for its pleasant floral aroma and is commonly used as a fragrance ingredient in cosmetics.
2. Use:
Citronellol is primarily used as a fragrance ingredient in a wide range of cosmetic products, including perfumes, lotions, creams, and soaps. Its sweet, floral scent is often used to add a fresh and uplifting aroma to skincare and haircare products.
3. Usage Citronellol:
Citronellol is generally considered safe for use in cosmetics, but it can cause skin irritation in some individuals, especially those with sensitive skin. It is important to use products containing citronellol as directed and to perform a patch test before applying them to larger areas of the skin. Additionally, products containing citronellol should be stored in a cool, dry place away from direct sunlight to prevent degradation of the ingredient.
4. References:
- Scientific Committee on Consumer Safety (SCCS). (2013). Opinion on citronellol. European Commission.
- Cosmetic Ingredient Review (CIR) Expert Panel. (2008). Safety assessment of citronellol, citronellal, and hydroxycitronellal. International Journal of Toxicology, 27(1), 21-44.
- Fragrance Materials Association. (2019). Citronellol safety assessment. FMA.
Other Names: 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
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.
