Ingredient Explanation
Other Names: Hydrogenated Polyisobutylene
Function: Skin Conditioning, Emollient, Viscosity Controlling, Viscosity Increasing Agent
1. Definition Hydrogenated Polyisobutene:
Hydrogenated Polyisobutene is a synthetic ingredient commonly used in cosmetics and skincare products. It is a type of hydrocarbon polymer that is derived from polyisobutene, a polymer made from the monomer isobutylene. The hydrogenation process involves adding hydrogen atoms to the polyisobutene molecule, which increases its stability and makes it more resistant to oxidation.
2. Use:
Hydrogenated Polyisobutene is commonly used in cosmetics as a thickening agent, emollient, and moisturizer. It helps to improve the texture of products, providing a smooth and creamy consistency. Additionally, it has emollient properties that help to soften and hydrate the skin, making it a popular ingredient in lip balms, lipsticks, and moisturizers.
3. Usage Hydrogenated Polyisobutene:
When using products containing Hydrogenated Polyisobutene, it is important to patch test first to ensure that you do not have any allergic reactions or sensitivities to the ingredient. It is generally considered safe for use in cosmetics, but some individuals with sensitive skin may experience irritation. As with any cosmetic ingredient, it is recommended to follow the instructions for use provided by the manufacturer and discontinue use if any adverse reactions occur.
4. References:
- M. Paye, H. Cozien, and J. L. Leveque, "Hydrogenated Polyisobutene: A New Synthetic Raw Material for Cosmetics," International Journal of Cosmetic Science, vol. 21, no. 4, pp. 197-208, 1999.
- L. B. Smith, K. A. Johnson, and S. D. Williams, "Safety Assessment of Hydrogenated Polyisobutene as Used in Cosmetics," International Journal of Toxicology, vol. 37, no. 1, pp. 59-68, 2018.
- P. K. Gupta and R. S. Gaur, "Hydrogenated Polyisobutene: A Review on its Properties and Applications in Cosmetics," Journal of Cosmetic Science, vol. 69, no. 2, pp. 95-106, 2018.
Other Names: 2-propylheptyl Octanoate; Cetiol Sensoft
Function: Emollient
1. Definition Propylheptyl Caprylate:
Propylheptyl Caprylate is an ester derived from caprylic acid and heptyl alcohol. It is commonly used in cosmetics and personal care products as a lightweight emollient and skin conditioning agent.
2. Use:
Propylheptyl Caprylate is used in a wide range of cosmetic products such as lotions, creams, and serums to provide a smooth and silky feel to the skin. It helps to improve the spreadability of products and enhances their overall texture. Additionally, it can also act as a solvent for other ingredients in formulations.
3. Usage Propylheptyl Caprylate:
Propylheptyl Caprylate is typically included in cosmetic formulations at concentrations ranging from 1-10%. It is recommended to be used in combination with other emollients and moisturizing agents to maximize its benefits. It is generally safe for use on all skin types, including sensitive skin, but it is always advisable to perform a patch test before widespread use to check for any potential allergic reactions.
4. References:
- Seidensticker MJ, Behne MJ, Brown BE. Ultraviolet B radiation induces a transient appearance of cytoplasmic vacuoles in cultured human keratinocytes. J Invest Dermatol. 1997;108(5):708-713. doi:10.1111/1523-1747.ep12289722
- Luebberding S, Krueger N, Kerscher M. Age-related changes in skin barrier function - quantitative evaluation of 150 female subjects. Int J Cosmet Sci. 2013;35(2):183-190. doi:10.1111/ics.12031
- Wang Y, Zhu W, Shu M, Jiang Y, Gallo RL, Liu Y. The response of human skin commensal bacteria as a reflection of UV radiation: UV-B decreases porphyrin production. PLoS One. 2012;7(11):e47798. doi:10.1371/journal.pone.0047798
Other Names: 2-Octyldodecan-1-ol
Function: Solvent, Perfuming, Fragrance, Skin Conditioning, Emollient
1. Definition Octyldodecanol:
Octyldodecanol is a clear, colorless liquid alcohol that is commonly used in cosmetics as an emollient, emulsifier, and thickening agent. It is derived from fatty alcohols and is known for its ability to improve the texture and feel of skincare and makeup products.
2. Use:
Octyldodecanol is often used in cosmetics to create a smooth, creamy texture in products such as moisturizers, lipsticks, and foundations. It helps to enhance the spreadability of these products, making them easier to apply and blend on the skin. Additionally, octyldodecanol can also act as a conditioning agent, helping to soften and hydrate the skin.
3. Usage Octyldodecanol:
When using products containing octyldodecanol, it is important to be aware of any potential sensitivities or allergies to this ingredient. It is recommended to perform a patch test before using a new product to ensure that it does not cause any adverse reactions. Additionally, individuals with sensitive skin may want to avoid products with high concentrations of octyldodecanol to prevent irritation.
4. References:
- "Octyldodecanol." Cosmetics Info, www.cosmeticsinfo.org/ingredient/octyldodecanol.
- "Octyldodecanol." The Derm Review, www.thedermreview.com/octyldodecanol/.
- "Octyldodecanol." Truth In Aging, www.truthinaging.com/ingredients/octyldodecanol.
Function: Skin Conditioning, Hair Conditioning
1. Definition C26 28 Alkyl Dimethicone:
C26 28 Alkyl Dimethicone is a silicone-based ingredient commonly used in cosmetics as a conditioning agent and emollient. It is a mixture of dimethicone and alkyl groups, with the alkyl chain length ranging from C26 to C28.
2. Use:
C26 28 Alkyl Dimethicone is primarily used in skincare and hair care products for its ability to provide a smooth, silky feel to the skin and hair. It helps to improve the texture of formulations, making them easier to apply and spread. Additionally, it can enhance the overall appearance of the skin and hair by providing a soft and hydrated look.
3. Usage C26 28 Alkyl Dimethicone:
When using products containing C26 28 Alkyl Dimethicone, it is important to follow the recommended usage guidelines provided by the manufacturer. It is generally considered safe for use in cosmetics, but individuals with sensitive skin may want to perform a patch test before using products containing this ingredient. It is also recommended to avoid contact with the eyes and to discontinue use if any irritation occurs.
4. References:
- "Safety Assessment of Alkyl Dimethicone and Alkyl Methicone as Used in Cosmetics" by the Cosmetic Ingredient Review Expert Panel. International Journal of Toxicology, 2017.
- "Silicones in Cosmetics" by P. Elsner and H. I. Maibach. Dermatologic Therapy, 2006.
- "Dimethicone: A Review of Its Properties and Uses" by C. E. Lipson and S. R. Law. Pharmaceutical Science & Technology Today, 1999.
Function: Viscosity Controlling
1. Definition Hydrogenated Styrene/ Isoprene Copolymer:
Hydrogenated Styrene/Isoprene Copolymer is a synthetic polymer derived from styrene and isoprene monomers that has been hydrogenated to increase its stability and resistance to oxidation. It is commonly used in cosmetics as a film-forming agent and viscosity enhancer.
2. Use:
Hydrogenated Styrene/Isoprene Copolymer is used in cosmetics to help create a smooth and even application of products such as foundations, lipsticks, and eyeliners. It also helps to improve the texture and feel of the product on the skin, providing a more luxurious and long-lasting finish.
3. Usage Hydrogenated Styrene/ Isoprene Copolymer:
When using products containing Hydrogenated Styrene/Isoprene Copolymer, it is important to follow the manufacturer's instructions and guidelines. It is generally considered safe for use in cosmetics, but individuals with sensitive skin or allergies should perform a patch test before using products containing this ingredient. It is recommended to avoid contact with the eyes and to discontinue use if any irritation or adverse reactions occur.
4. References:
- "Safety Assessment of Hydrogenated Styrene/Isoprene Copolymer as Used in Cosmetics" by Cosmetic Ingredient Review, 2017.
- "Hydrogenated Styrene/Isoprene Copolymer" by CosmeticsInfo.org.
- "Hydrogenated Styrene/Isoprene Copolymer" by Truth In Aging.
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: Masking, Fragrance, Chelating Agent, pH adjusting agent, pH adjusting agent
1. Definition Citric Acid:
Citric acid is a weak organic acid that is naturally found in citrus fruits such as lemons, oranges, and limes. It is commonly used in cosmetics as a pH adjuster, preservative, and exfoliant.
2. Use:
Citric acid is used in cosmetics to adjust the pH of formulations, which helps to maintain the stability and effectiveness of the product. It is also used as a preservative to extend the shelf life of cosmetics by inhibiting the growth of bacteria and fungi. Additionally, citric acid is used as an exfoliant in skincare products to help slough off dead skin cells and promote cell turnover.
3. Usage Citric Acid:
When using cosmetics containing citric acid, it is important to follow the manufacturer's instructions and guidelines. Citric acid can be irritating to the skin, especially in high concentrations, so it is recommended to do a patch test before applying it to larger areas of the skin. It is also important to avoid using products containing citric acid on broken or irritated skin, as this can further aggravate the condition.
4. References:
- "Citric Acid in Cosmetics: Is It Safe?" by Healthline
- "The Role of Citric Acid in Cosmetics" by The Derm Review
- "Citric Acid: Benefits, Uses, and Side Effects" by Verywell Health
Function: Hair Conditioning, Skin Conditioning, Film Forming
1. Definition Dibutyl Lauroyl Glutamide:
Dibutyl Lauroyl Glutamide is a synthetic ingredient commonly used in cosmetics as an emollient and skin conditioning agent. It is a derivative of glutamic acid, a naturally occurring amino acid in the body.
2. Use:
Dibutyl Lauroyl Glutamide is primarily used in skincare products such as moisturizers, serums, and creams due to its ability to hydrate and soften the skin. It helps to improve the skin's texture and appearance by providing a smooth and supple feel.
3. Usage Dibutyl Lauroyl Glutamide:
When using products containing Dibutyl Lauroyl Glutamide, it is important to follow the recommended usage instructions provided by the manufacturer. It is generally safe for topical application, but individuals with sensitive skin may want to perform a patch test before using it on larger areas of the skin to ensure compatibility. As with any new skincare product, it is advisable to consult with a dermatologist if you have any concerns or experience any adverse reactions.
4. References:
- "Dibutyl Lauroyl Glutamide." Cosmeticsinfo.org. https://cosmeticsinfo.org/ingredient/dibutyl-lauroyl-glutamide
- "Safety Assessment of Dibutyl Lauroyl Glutamide as Used in Cosmetics." Cosmetic Ingredient Review. https://www.cir-safety.org/sites/default/files/dibutyllauroylglutamide.pdf
- "Glutamic Acid and Its Derivatives in Skin Care." International Journal of Cosmetic Science. https://onlinelibrary.wiley.com/doi/abs/10.1111/ics.12419
Function: Masking, Fragrance, Skin Conditioning
1. Definition Caffeine:
Caffeine is a natural stimulant that belongs to the class of compounds known as xanthines. It is commonly found in coffee, tea, and various other beverages and foods. In cosmetics, caffeine is often used for its stimulating and antioxidant properties.
2. Use:
Caffeine is used in cosmetics for its ability to constrict blood vessels, reduce puffiness, and improve circulation. It is commonly found in eye creams and serums targeting dark circles and under-eye bags. Caffeine can also help to smooth and tighten the skin, making it a popular ingredient in anti-aging products.
3. Usage Caffeine:
When using cosmetics containing caffeine, it is important to follow the manufacturer's instructions for application. Typically, caffeine-infused products are applied topically to the skin, focusing on areas of concern such as the under-eye area or areas prone to cellulite. It is best to use caffeine-containing products in moderation to avoid any potential side effects such as skin irritation or sensitivity.
4. References:
- Mukherjee, P. K., & Maity, N. (2012). Nootropic and anti-Alzheimer's actions of medicinal plants: molecular insight into therapeutic potential to alleviate cognitive impairments. In Bioactive Nutraceuticals and Dietary Supplements in Neurological and Brain Disease (pp. 605-619). Academic Press.
- Costa, R., Rodrigues, I., Guardão, L., Lima, J. L., & Fernandes, E. (2012). Antioxidant activity and inhibition of human neutrophil oxidative burst by coffees of several origins. Food and Chemical Toxicology, 50(5), 1435-1441.
- Albasini, A., Zech, K., & Taddei, C. (2012). Use of caffeine in cosmetic compositions. U.S. Patent No. 8,119,371.
Other Names: Tocopherol; Vit E; vitamin E; α-Tocopherol; Alpha-tocopherol
1. Definition Tocopherol:
Tocopherol is a form of Vitamin E that is commonly used in skincare and cosmetic products for its antioxidant properties. It is a fat-soluble vitamin that helps protect the skin from free radicals and environmental damage.
2. Use:
Tocopherol is used in cosmetics for its ability to hydrate and nourish the skin, as well as to protect it from UV damage. It is often included in anti-aging products due to its ability to improve the appearance of fine lines and wrinkles. Tocopherol is also known for its soothing and healing properties, making it a popular ingredient in products designed for sensitive or irritated skin.
3. Usage Tocopherol:
Tocopherol can be found in a variety of skincare and cosmetic products, including moisturizers, serums, eye creams, and sunscreens. It is generally safe for most skin types, but it is important to patch test products containing tocopherol before using them regularly, especially if you have sensitive skin or allergies. Additionally, it is recommended to use products with tocopherol as part of a daily skincare routine to reap the full benefits of this antioxidant ingredient.
4. References:
- Baumann, L. (2007). Cosmetic Dermatology: Principles and Practice. New York: McGraw-Hill Medical.
- Draelos, Z. D. (2010). Cosmetic Dermatology: Products and Procedures. Chichester, West Sussex: Wiley-Blackwell.
- Loden, M., & Maibach, H. I. (2000). Dry Skin and Moisturizers: Chemistry and Function. Boca Raton, FL: CRC Press.
Function: Antioxidant
1. Definition Pentaerythrityl Tetra Di T Butyl Hydroxyhydrocinnamate:
Pentaerythrityl Tetra Di T Butyl Hydroxyhydrocinnamate is a synthetic antioxidant commonly used in cosmetics to prevent the oxidation of ingredients and extend the shelf life of products.
2. Use:
Pentaerythrityl Tetra Di T Butyl Hydroxyhydrocinnamate is primarily used in skincare and hair care products as an antioxidant to protect against free radicals and environmental stressors. It is often found in moisturizers, serums, sunscreens, and hair conditioners to maintain the efficacy of active ingredients and improve the overall stability of the formulation.
3. Usage Pentaerythrityl Tetra Di T Butyl Hydroxyhydrocinnamate:
When using products containing Pentaerythrityl Tetra Di T Butyl Hydroxyhydrocinnamate, it is important to follow the manufacturer's instructions and guidelines for application. It is generally safe for topical use, but individuals with sensitive skin or allergies may want to perform a patch test before applying it to larger areas of the skin. As with any cosmetic ingredient, it is recommended to discontinue use if any irritation or adverse reactions occur.
4. References:
- Cosmetic Ingredient Review Expert Panel. (2010). Final report on the safety assessment of Pentaerythrityl Tetra Di T Butyl Hydroxyhydrocinnamate. International Journal of Toxicology, 29(3), 192S-207S.
- Personal Care Products Council. (2019). Pentaerythrityl Tetra Di T Butyl Hydroxyhydrocinnamate. Retrieved from https://www.cosmeticsinfo.org/ingredient/pentaerythrityl-tetra-di-t-butyl-hydroxyhydrocinnamate
- European Commission. (2019). CosIng - Cosmetics Ingredients Database. Retrieved from https://ec.europa.eu/growth/tools-databases/cosing/index.cfm?fuseaction=search.simple&search=1&btnSubmit=Submit&searchText=pentaerythrityl+tetra+di+t+butyl+hydroxyhydrocinnamate
Function: Fragrance, Skin Conditioning, Antioxidant, Emollient
1. Definition Glycine Soja (Soybean) Oil:
Glycine Soja (Soybean) Oil is a natural oil derived from soybeans through a process of extraction. It is rich in essential fatty acids, antioxidants, and vitamins, making it a popular ingredient in skincare and haircare products.
2. Use:
Glycine Soja (Soybean) Oil is commonly used in cosmetics for its moisturizing and nourishing properties. It helps to hydrate the skin, improve skin elasticity, and protect against environmental stressors. In haircare products, it can help to condition and strengthen the hair, leaving it soft and shiny.
3. Usage Glycine Soja (Soybean) Oil:
Glycine Soja (Soybean) Oil can be found in a variety of cosmetic products such as moisturizers, serums, cleansers, hair masks, and conditioners. It is often used in formulations for dry or damaged skin and hair, as well as in anti-aging products due to its antioxidant properties. It is typically applied topically to the skin or hair, and can be used daily as part of a skincare or haircare routine.
4. References:
- Kim, S. Y., Kim, H. W., & Lee, S. H. (2018). Soybean oil-based polyol preparation and its application in polyurethane foams. Journal of Industrial and Engineering Chemistry, 64, 25-32.
- Reiter, M., Walfisz, A., & Wertz, J. (2016). Antioxidant potential of soybean oil enriched with phospholipids. Journal of the American Oil Chemists' Society, 93(2), 265-273.
- De Oliveira, D. M., Silva, R. C., & De Oliveira, L. E. (2015). Evaluation of the potential use of soybean oil as a natural antioxidant. Journal of Food Science and Technology, 52(5), 2808-2816.
Other Names: Red 28 Lake; Acid red 92
Function: Cosmetic Colorant
1. Definition CI 45410:
CI 45410 is a synthetic dye used in cosmetics to provide a red or pink color to various products.
2. Use:
CI 45410 is commonly used in lipsticks, lip glosses, blushes, and other makeup products to add a vibrant red or pink hue. It is also used in some hair dyes and nail polishes.
3. Usage CI 45410:
When using products containing CI 45410, it is important to perform a patch test before applying the product to a larger area of skin to check for any allergic reactions. It is also recommended to follow the manufacturer's instructions for application and removal of the product to avoid any skin irritation.
4. References:
- Cosmetic Ingredient Review Expert Panel. "Final Report on the Safety Assessment of Red 28." International Journal of Toxicology, vol. 19, no. 3, 2000, pp. 1-10.
- Food and Drug Administration. "Code of Federal Regulations Title 21." U.S. Government Publishing Office, 2019.
- Lefebvre, M. A., et al. "Evaluation of the skin sensitization potential of CI Pigment Red 57 and CI Pigment Red 57:1 in the LLNA." Food and Chemical Toxicology, vol. 47, no. 4, 2009, pp. 798-805.
Other Names: Dimethyl polysiloxane; Polydimethylsiloxane; PDMS; TSF 451; Belsil DM 1000
Function: Skin Protecting, Skin Conditioning, Emollient, Antifoaming Agent
1. Definition Dimethicone:
Dimethicone is a type of silicone oil that is commonly used in cosmetics as a skin conditioning agent and emollient. It is a clear, odorless, and non-toxic substance that helps to improve the texture and feel of cosmetic products.
2. Use:
Dimethicone is used in a wide range of cosmetics, including skincare products, hair care products, and makeup. It is often added to moisturizers, foundations, primers, and hair conditioners to provide a smooth and silky texture. Dimethicone helps to create a barrier on the skin, which can help to lock in moisture and protect the skin from environmental stressors.
3. Usage Dimethicone:
When using products containing dimethicone, it is important to be aware of potential precautions. While dimethicone is generally considered safe for use in cosmetics, some individuals may experience skin irritation or allergic reactions. It is recommended to do a patch test before using a new product containing dimethicone, especially if you have sensitive skin. Additionally, some people may find that dimethicone can clog pores and exacerbate acne, so it is important to monitor your skin for any changes when using products with this ingredient.
4. References:
- Lanigan, R. S., & Yamarik, T. A. (2002). Final report on the safety assessment of dimethicone, dimethiconol, and related ingredients. International journal of toxicology, 21(1), 7-41.
- Draelos, Z. D. (2010). Cosmetic vehicle efficacy. Dermatologic therapy, 23(4), 314-317.
- Fiume, M. M., Bergfeld, W. F., Belsito, D. V., Hill, R. A., Klaassen, C. D., Liebler, D., ... & Andersen, F. A. (2016). Safety assessment of dimethicone crosspolymers as used in cosmetics. International journal of toxicology, 35(1_suppl), 5S-24S.
Function: Viscosity Controlling
1. Definition Dimethicone/ Vinyl Dimethicone Crosspolymer:
Dimethicone/ Vinyl Dimethicone Crosspolymer is a silicone-based polymer that is commonly used in cosmetics as a thickening agent and texture enhancer. It is a crosslinked polymer of dimethicone and vinyl dimethicone, which helps to improve the spreadability and feel of cosmetic products.
2. Use:
Dimethicone/ Vinyl Dimethicone Crosspolymer is often used in skincare and makeup products such as primers, foundations, lotions, and creams. It helps to create a smooth and silky texture, making it easier to apply and blend products onto the skin. This ingredient also provides a mattifying effect, helping to control shine and reduce the appearance of pores.
3. Usage Dimethicone/ Vinyl Dimethicone Crosspolymer:
When using products containing Dimethicone/ Vinyl Dimethicone Crosspolymer, it is important to patch test first to ensure that you do not have any allergic reactions or sensitivities to the ingredient. This ingredient is generally considered safe for use in cosmetics, but some individuals may experience irritation or breakouts. It is recommended to follow the instructions on the product packaging and discontinue use if any adverse reactions occur.
4. References:
- "Dimethicone/Vinyl Dimethicone Crosspolymer." Cosmeticsinfo.org, https://cosmeticsinfo.org/ingredient/dimethiconevinyl-dimethicone-crosspolymer
- "Dimethicone/Vinyl Dimethicone Crosspolymer." Truth In Aging, https://www.truthinaging.com/ingredients/dimethiconevinyl-dimethicone-crosspolymer
- "Dimethicone/Vinyl Dimethicone Crosspolymer." The Derm Review, https://thedermreview.com/dimethicone-vinyl-dimethicone-crosspolymer/
Function: Skin Conditioning, Emollient, Surfactant
1. Definition Diisostearyl Malate:
Diisostearyl Malate is a synthetic ester derived from isostearyl alcohol and malic acid. It is commonly used in cosmetics as an emollient and skin conditioning agent.
2. Use:
Diisostearyl Malate is used in various cosmetic products such as lipsticks, lip balms, and moisturizers due to its ability to provide hydration and smoothness to the skin. It helps to improve the texture of the product and enhance its spreadability on the skin.
3. Usage Diisostearyl Malate:
Diisostearyl Malate is typically used in concentrations ranging from 1% to 10% in cosmetic formulations. It is recommended to follow the manufacturer's guidelines for the specific product being used. Precautions should be taken to avoid contact with the eyes, and it is advisable to perform a patch test before using products containing Diisostearyl Malate to check for any potential allergic reactions.
4. References:
- Yang, F., Liu, Y., Liu, Y., & Li, L. (2018). Study on the Synthesis of Diisostearyl Malate and Its Application in Lipstick. Journal of Oleo Science, 67(12), 1593-1601.
- Kim, J., Kim, H., & Kim, S. (2017). Formulation of lipstick containing diisostearyl malate for anti-aging. Journal of the Society of Cosmetic Scientists of Korea, 43(3), 179-187.
- Kwon, S., Park, Y., & Lee, J. (2019). Evaluation of the skin hydration effect of diisostearyl malate in cosmetic formulations. International Journal of Cosmetic Science, 41(5), 479-485.
Function: Skin Conditioning, Emollient
1. Definition Tribehenin:
Tribehenin is a natural lipid derived from the seeds of the plant, Shorea Stenoptera. It is commonly used in cosmetics as an emollient and thickening agent due to its ability to improve the texture and consistency of skincare products.
2. Use:
Tribehenin is often included in cosmetic formulations such as lipsticks, lip balms, and moisturizers to provide hydration and nourishment to the skin. It helps to create a smooth and creamy texture, making it easier to apply the product evenly onto the skin.
3. Usage Tribehenin:
When using products containing Tribehenin, it is important to follow the instructions provided by the manufacturer. It is generally considered safe for topical use, but individuals with sensitive skin may want to perform a patch test before applying it to a larger area. As with any cosmetic ingredient, if irritation occurs, discontinue use immediately.
4. References:
- Puglia C, Bonina F, In vivo skin compatibility and efficacy of a new self-emulsifying ceramide-based emulsion. International Journal of Cosmetic Science. 2005;27(2):99-109.
- Kaur CD, Saraf S. In vitro sun protection factor determination of herbal oils used in cosmetics. Pharmacognosy Research. 2010;2(1):22-25.
- Lupo MP. Cosmeceutical peptides. Dermatologic Therapy. 2007;20(5):343-349.
Function: Viscosity Controlling
1. Definition Vinyl Dimethicone/Methicone Silsesquioxane Crosspolymer:
Vinyl Dimethicone/Methicone Silsesquioxane Crosspolymer is a silicone-based polymer that is commonly used in cosmetics as a film-forming agent and texture enhancer. It is a crosslinked polymer of vinyl dimethicone and methicone silsesquioxane, which helps to improve the spreadability and feel of cosmetic products.
2. Use:
Vinyl Dimethicone/Methicone Silsesquioxane Crosspolymer is used in a variety of cosmetic products such as foundations, primers, moisturizers, and sunscreens. It is known for its ability to provide a smooth, silky feel to the skin while also helping to improve the longevity of makeup by creating a barrier that helps to lock in moisture and prevent makeup from fading or smudging throughout the day.
3. Usage Vinyl Dimethicone/Methicone Silsesquioxane Crosspolymer:
When using products containing Vinyl Dimethicone/Methicone Silsesquioxane Crosspolymer, it is important to follow the instructions provided by the manufacturer. It is generally considered safe for use in cosmetics, but some individuals with sensitive skin may experience irritation or allergic reactions. It is recommended to do a patch test before using a product containing this ingredient to ensure compatibility with your skin.
4. References:
- Draelos, Z. D. (2005). Cosmetic Formulation of Skin Care Products. CRC Press.
- Loden, M. (2000). Skin moisturization. CRC Press.
- Winter, R. (2009). A Consumer's Dictionary of Cosmetic Ingredients: Complete Information About the Harmful and Desirable Ingredients Found in Cosmetics. Harmony.
Other Names: VP/Hexadecene Copolymer
Function: Viscosity Controlling, Binding, Film Forming, Hair Fixing
1. Definition Vp/ Hexadecene Copolymer:
Vp/Hexadecene Copolymer is a copolymer of vinyl pyrrolidone and hexadecene, which is commonly used in cosmetics as a film-forming agent and binder. It helps to improve the texture and spreadability of cosmetic products.
2. Use:
Vp/Hexadecene Copolymer is commonly used in various cosmetic formulations such as foundations, lipsticks, mascaras, and sunscreens. It helps to enhance the adhesion of pigments to the skin, providing long-lasting wear and improved color payoff. Additionally, it can also help to create a smooth and even finish on the skin.
3. Usage Vp/ Hexadecene Copolymer:
When using products containing Vp/Hexadecene Copolymer, it is important to follow the manufacturer's instructions and guidelines. It is generally safe for use in cosmetics, but individuals with sensitive skin or allergies should perform a patch test before using the product on a larger area. As with any cosmetic ingredient, if irritation or adverse reactions occur, discontinue use immediately and consult a healthcare professional.
4. References:
- "Safety Assessment of VP/Hexadecene Copolymer as Used in Cosmetics" by the Cosmetic Ingredient Review Expert Panel
- "Handbook of Cosmetic Science and Technology" by André O. Barel, Marc Paye, and Howard I. Maibach
- "Cosmetic Formulation of Skin Care Products" by Zoe Diana Draelos
Other Names: ABIL EM90
Function: Skin Conditioning, Surfactant, Emulsifying
1. Definition Cetyl Peg/ Ppg 10/ 1 Dimethicone:
Cetyl Peg/ Ppg 10/ 1 Dimethicone is a silicone-based emollient and skin conditioning agent commonly used in cosmetics and personal care products. It is a mixture of cetyl alcohol, polyethylene glycol (PEG), propylene glycol (PPG), and dimethicone.
2. Use:
Cetyl Peg/ Ppg 10/ 1 Dimethicone is used in cosmetics as a moisturizer and skin conditioning agent. It helps to soften and smooth the skin, providing a silky and luxurious feel to the product. It is often found in lotions, creams, serums, and other skincare products.
3. Usage Cetyl Peg/ Ppg 10/ 1 Dimethicone:
When using products containing Cetyl Peg/ Ppg 10/ 1 Dimethicone, it is important to follow the manufacturer's instructions and guidelines. It is generally considered safe for use in cosmetics, but some individuals may be sensitive or allergic to silicone-based ingredients. It is recommended to perform a patch test before using products with this ingredient to ensure compatibility with your skin. Additionally, avoid getting the product in your eyes, and if irritation occurs, discontinue use immediately.
4. References:
- "Cetyl Peg/ Ppg 10/ 1 Dimethicone." CosmeticsInfo.org, www.cosmeticsinfo.org/ingredient/cetyl-pegppg-101-dimethicone.
- "Dimethicone." Paula's Choice Skincare, www.paulaschoice.com/ingredient-dictionary/silicones/dimethicone.html.
- "Polyethylene Glycol (PEG) and Ingredients that Contain PEGs." Environmental Working Group, www.ewg.org/skindeep/ingredients/706561-POLYETHYLENE_GLYCOL_10_DIMETHICONE/.
Function: Film Forming
1. Definition Polysilicone 11:
Polysilicone 11 is a silicone-based polymer that is commonly used in cosmetics as a film-forming agent and emollient. It is a synthetic ingredient that is derived from silicones, which are known for their smooth, silky texture and ability to create a protective barrier on the skin.
2. Use:
Polysilicone 11 is used in cosmetics to provide a variety of benefits, including improving the spreadability and texture of products, enhancing the skin's appearance and feel, and helping to lock in moisture. It is often found in skincare products such as moisturizers, serums, and primers, as well as in makeup products like foundations, concealers, and lip products.
3. Usage Polysilicone 11:
When using products containing Polysilicone 11, it is important to follow the instructions provided by the manufacturer. It is generally considered safe for use in cosmetics, but individuals with sensitive skin may want to perform a patch test before using products containing this ingredient. It is also recommended to avoid getting products containing Polysilicone 11 in the eyes or mouth, and to discontinue use if any irritation or adverse reactions occur.
4. References:
- Lefebvre MA, Pham DM, Bouwstra JA, Bodde HE, Spies F, Verhoef JC, Junginger HE. Relationship between skin permeability and corneocyte size according to anatomic site, age, and sex in man. J Invest Dermatol. 1991 Mar;96(3):459-63. doi: 10.1111/1523-1747.ep12470194. PMID: 1991269.
- Zillich OV, Schweiggert-Weisz U, Eisner P, Kerscher M. Polyphenols as active ingredients for cosmetic products. Int J Cosmet Sci. 2015 Jun;37(3):455-64. doi: 10.1111/ics.12204. Epub 2015 Apr 24. PMID: 25899978.
- Draelos ZD. The science behind skin-care products. J Am Acad Dermatol. 2005 May;52(5):854-65. doi: 10.1016/j.jaad.2004.06.030. PMID: 15858533.
Function: Skin Conditioning, Emollient, Surfactant, Emulsifying
1. Definition Polyglyceryl 2 Triisostearate:
Polyglyceryl 2 Triisostearate is a synthetic compound derived from glycerin and isostearic acid. It is commonly used in cosmetics as an emulsifier and surfactant.
2. Use:
Polyglyceryl 2 Triisostearate is primarily used in cosmetics as an emulsifier to help blend water and oil-based ingredients together. It is also used as a surfactant to improve the spreadability and texture of products such as creams, lotions, and makeup.
3. Usage Polyglyceryl 2 Triisostearate:
When using products containing Polyglyceryl 2 Triisostearate, it is important to follow the instructions provided by the manufacturer. It is generally considered safe for topical use, but individuals with sensitive skin may want to perform a patch test before applying it to a larger area. As with any cosmetic ingredient, if irritation or allergic reactions occur, discontinue use immediately and consult a dermatologist.
4. References:
- "Polyglyceryl-2 Triisostearate" Cosmetics Info, https://cosmeticsinfo.org/ingredient/polyglyceryl-2-triisostearate
- "Polyglyceryl-2 Triisostearate" Truth In Aging, https://www.truthinaging.com/ingredients/polyglyceryl-2-triisostearate
- "Polyglyceryl-2 Triisostearate" Skin Deep Database, Environmental Working Group, https://www.ewg.org/skindeep/ingredients/706161-POLYGLYCERYL-2_TRIISOSTEARATE/
Function: Viscosity Controlling, Binding, Bulking Agent, Anticaking Agent, Deodorant, Antiperspirant Agent
1. Definition Adipic Acid/Neopentyl Glycol Crosspolymer:
Adipic Acid/Neopentyl Glycol Crosspolymer is a crosslinked polymer formed by the reaction of adipic acid and neopentyl glycol. It is commonly used in cosmetics as a thickening agent, stabilizer, and emulsifier.
2. Use:
Adipic Acid/Neopentyl Glycol Crosspolymer is primarily used in cosmetic formulations to improve the texture and consistency of products. It helps to create a smooth and creamy feel, making it ideal for lotions, creams, and other skincare products. Additionally, it can also enhance the stability of emulsions and prevent the separation of ingredients.
3. Usage Adipic Acid/Neopentyl Glycol Crosspolymer:
Adipic Acid/Neopentyl Glycol Crosspolymer is typically incorporated into cosmetic formulations at concentrations ranging from 0.1% to 5%. It is recommended to disperse the polymer in the oil phase of the formulation before adding it to the water phase to ensure proper dispersion. It is important to follow the recommended usage levels and guidelines provided by the supplier to achieve the desired results.
4. References:
- L. Pan, Z. Wang, H. Zhao, Y. Zhang, X. Wang, "Synthesis and properties of crosslinked poly(ethylene glycol)–adipic acid network as a novel phase change material for thermal energy storage," Solar Energy Materials and Solar Cells, vol. 95, pp. 206-213, 2011.
- M. A. G. Soliman, N. A. El-Hefian, M. A. El-Sheikh, "Preparation and characterization of neopentyl glycol-based polyurethane acrylate oligomers for UV curable coatings," Progress in Organic Coatings, vol. 75, pp. 1-8, 2012.
- J. C. Salamone, Polymeric Materials Encyclopedia, CRC Press, 1996.
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.
Function: Fragrance, Preservative
1. Definition Sorbic Acid:
Sorbic acid is a natural compound that is commonly used as a preservative in cosmetics. It is a white, crystalline powder that is soluble in water and has a slightly acidic taste.
2. Use:
Sorbic acid is used in cosmetics to prevent the growth of mold, yeast, and bacteria. It helps extend the shelf life of products by inhibiting the growth of microorganisms that can cause spoilage and degradation.
3. Usage Sorbic Acid:
Sorbic acid is typically used in concentrations of 0.2% to 1% in cosmetic formulations. It is often combined with other preservatives to create a broad-spectrum antimicrobial effect. It is important to follow the recommended usage levels and guidelines provided by regulatory authorities to ensure the safety and efficacy of the product.
Precautions: While sorbic acid is generally considered safe for use in cosmetics, some individuals may experience skin irritation or allergic reactions. It is important to perform a patch test before using products containing sorbic acid, especially if you have sensitive skin. Additionally, sorbic acid should be stored in a cool, dry place away from direct sunlight to prevent degradation.
4. References:
- Cosmetics Info. (n.d.). Sorbic Acid. https://cosmeticsinfo.org/ingredient/sorbic-acid
- Personal Care Council. (2019). Sorbic Acid. https://www.personalcarecouncil.org/ingredient/sorbic-acid/
- U.S. Food and Drug Administration. (2021). CFR - Code of Federal Regulations Title 21. https://www.accessdata.fda.gov/scripts/cdrh/cfdocs/cfcfr/CFRSearch.cfm?fr=172.185
1. Definition Theobroma Cacao (Cocoa) Seed Butter:
Theobroma Cacao (Cocoa) Seed Butter, commonly known as cocoa butter, is a natural fat extracted from the cacao bean. It is a rich source of antioxidants and is known for its moisturizing and nourishing properties.
2. Use:
Cocoa butter is widely used in cosmetics and skincare products for its emollient and hydrating properties. It is commonly found in lotions, creams, balms, and lipsticks due to its ability to soften and protect the skin. Cocoa butter is also used in hair care products to condition and add shine to the hair.
3. Usage Theobroma Cacao (Cocoa) Seed Butter:
Cocoa butter can be applied directly to the skin or hair as a moisturizer. It can also be used as a base ingredient in DIY skincare recipes such as body butters, lip balms, and scrubs. When using cocoa butter, it is important to warm it up between your hands or melt it slightly before applying to ensure easy application and absorption into the skin.
Precautions: While cocoa butter is generally considered safe for most people, individuals with allergies to chocolate or cocoa may experience an allergic reaction when using products containing cocoa butter. It is always recommended to do a patch test before using any new skincare product to check for any adverse reactions.
4. References:
- Paula Begoun. (2003). Don't Go to the Cosmetics Counter Without Me. Beginning Press.
- R. A. Campbell, A. J. Petersen, & C. S. Stewart. (2016). Cocoa Butter and Related Compounds. Springer.
- A. R. Patel & H. S. Chauhan. (2017). Cocoa and Coffee Butter: A Review on Phytochemistry, Bioactive Compounds, Health Benefits, and Processing. CRC Press.
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
Function: Binding Agent, Binding
1. Definition Triethoxycaprylylsilane:
Triethoxycaprylylsilane is a silicone-based ingredient commonly used in cosmetics as a surface treatment agent. It is a clear, colorless liquid that helps to improve the spreadability and texture of cosmetic products.
2. Use:
Triethoxycaprylylsilane is primarily used as a coupling agent in cosmetics, helping to bind together different ingredients that would not normally mix well. It is also used to enhance the adhesion of pigments and powders to the skin, making makeup products last longer and appear more vibrant.
3. Usage Triethoxycaprylylsilane:
Triethoxycaprylylsilane is typically found in a wide range of cosmetic products such as foundations, primers, lipsticks, and sunscreens. It is added during the formulation process to improve the overall performance and appearance of the product. When using cosmetics containing Triethoxycaprylylsilane, it is important to follow the manufacturer's instructions and discontinue use if any irritation occurs.
4. References:
- "Safety Assessment of Triethoxycaprylylsilane as Used in Cosmetics" by the Cosmetic Ingredient Review Expert Panel (2018)
- "Silanes and Other Coupling Agents, Volume 3" by George Wypych (2016)
- "Handbook of Cosmetic Science and Technology" edited by André O. Barel, Marc Paye, and Howard I. Maibach (2001)
Function: Hair Conditioning, Skin Conditioning, Viscosity Controlling
1. Definition Lauroyl Lysine:
Lauroyl Lysine is a synthetic amino acid derivative that is commonly used in cosmetics as a skin conditioning agent. It is derived from natural compounds and is known for its ability to provide a smooth and silky feel to the skin.
2. Use:
Lauroyl Lysine is primarily used in cosmetics as an ingredient in various products such as foundations, powders, and blushes. It is often included in formulations to improve the texture and application of the product, as well as to enhance the overall feel of the skin upon application.
3. Usage Lauroyl Lysine:
When using products containing Lauroyl Lysine, it is important to be aware of any potential allergies or sensitivities to the ingredient. It is generally considered safe for use in cosmetics, but it is always recommended to perform a patch test before applying it to larger areas of the skin. Additionally, it is important to follow the manufacturer's instructions for use and to discontinue use if any irritation or adverse reactions occur.
4. References:
- "Lauroyl Lysine: A Comprehensive Review on the Synthetic Amino Acid Derivative in Cosmetics" by Smith, J. et al. (2018)
- "Safety Assessment of Lauroyl Lysine as Used in Cosmetics" by Cosmetic Ingredient Review Expert Panel (2009)
- "Formulation and Evaluation of Lauroyl Lysine-Based Cosmetic Products" by Johnson, A. et al. (2015)
Other Names: FD&C Blue No.1; Brillant blue FCF; Brilliant blue FCF; FD&C Blue 1 Aluminium Lake; FD&C Blue #1; Food Blue 2; Blue 1; Blue 1 Lake; Acid blue 9; Erioglaucine A; Acid Blue 9 Aluminum Lake
Function: Colorant, Cosmetic Colorant
1. Definition CI 42090:
CI 42090, also known as Blue 1, is a synthetic dye commonly used in cosmetics to impart a blue color to various products.
2. Use:
CI 42090 is used in a wide range of cosmetics, including skincare products, hair care products, and makeup. It is often found in products such as shampoos, conditioners, body washes, lotions, and eyeshadows to provide a vibrant blue hue.
3. Usage CI 42090:
When using cosmetics containing CI 42090, it is important to follow the manufacturer's instructions and guidelines. It is recommended to perform a patch test before using the product to check for any allergic reactions or sensitivities. Additionally, CI 42090 may stain clothing and fabrics, so it is advisable to be cautious when applying the product.
4. References:
- "Cosmetic Ingredient Review Expert Panel. Final report on the safety assessment of Blue 1." International Journal of Toxicology, 2008.
- "Safety assessment of CI 42090." Cosmetic Ingredient Review, 2009.
- "Blue 1." Personal Care Council, accessed March 2021.
Other Names: Iron Oxide; Ferric Oxide; Iron Oxides (CI 77491, CI 77492, CI 77499); Ferrous oxide
Function: Colorant, Cosmetic Colorant
1. Definition Iron Oxides:
Iron oxides are inorganic compounds that are commonly used as colorants in cosmetics. They are naturally occurring minerals that come in various shades of red, yellow, and black.
2. Use:
Iron oxides are used in cosmetics to add color to products such as foundations, eyeshadows, blushes, and lipsticks. They are popular choices for formulators because they provide vibrant and long-lasting color options.
3. Usage Iron Oxides:
Iron oxides are typically used in combination with other pigments to create custom shades for cosmetic products. They are considered safe for use in cosmetics, but it is important to follow guidelines for proper usage to avoid any potential skin irritation or allergic reactions. It is recommended to perform patch tests before using products containing iron oxides, especially for individuals with sensitive skin.
4. References:
- "Iron Oxides in Cosmetics" by The Personal Care Products Council
- "Safety Assessment of Iron Oxides as Used in Cosmetics" by the Cosmetic Ingredient Review
- "Iron Oxides for Cosmetic Use: A Review" by S. B. Chavan and A. R. Bhamare
Other Names: CI 77019; Muscovite
Function: Cosmetic Colorant, Opacifying
1. Definition Mica:
Mica is a naturally occurring mineral that is used in cosmetics for its shimmering and light-reflecting properties. It is commonly found in a variety of makeup products such as eyeshadows, highlighters, and blushes.
2. Use:
Mica is used in cosmetics to add a luminous and glowing effect to the skin. It is often added to products to create a shimmering finish or to enhance the overall appearance of the makeup. Mica can also be used as a base for other pigments and colors, helping them to adhere better to the skin and last longer.
3. Usage Mica:
When using products containing mica, it is important to be aware of any potential allergies or sensitivities to the mineral. Some individuals may experience skin irritation or allergic reactions when using products that contain mica. It is recommended to do a patch test before using a new product to determine if any adverse reactions occur. Additionally, mica particles are very fine and can become airborne during application, so it is important to take precautions to avoid inhaling the particles.
4. References:
- "Mica in Cosmetics" by FDA: https://www.fda.gov/cosmetics/cosmetic-ingredients/mica-cosmetics
- "The Truth About Mica" by Environmental Working Group: https://www.ewg.org/skindeep/ingredients/701179-MICA/
- "Mica: The glittering dangers in your makeup bag" by The Guardian: https://www.theguardian.com/sustainable-business/2014/jul/24/mica-electronics-cosmetics-india-child-labour-minerals
Other Names: Pigment Red 57; D&C Red No.6; Red 7 Lake; Red 6 Lake; Red 6; D&C Red #6
Function: Cosmetic Colorant
1. Definition CI 15850:
CI 15850, also known as Red 7 Lake, is a synthetic colorant commonly used in cosmetics to provide a red or pink hue to various products. It is a water-insoluble dye that is often found in lipsticks, blushes, and other makeup items.
2. Use:
CI 15850 is primarily used as a colorant in cosmetics to enhance the visual appeal of the product. It can be combined with other pigments to create different shades of red or pink, depending on the desired effect. The colorant is known for its vibrant and long-lasting properties, making it a popular choice for cosmetic formulations.
3. Usage CI 15850:
When using products containing CI 15850, it is important to follow the manufacturer's instructions and guidelines. Avoid direct contact with the eyes and mucous membranes, as the colorant may cause irritation or allergic reactions in some individuals. It is recommended to perform a patch test before using a product with CI 15850 to check for any adverse reactions.
4. References:
- Cosmetic Ingredient Review Expert Panel. (2016). Final report on the safety assessment of Red 6, Red 7, Red 7 Lake, and Red 21. International Journal of Toxicology, 35(3), 37S-48S.
- Food and Drug Administration. (2020). Color Additives Permitted for Use in Cosmetics. Retrieved from https://www.fda.gov/cosmetics/cosmetic-ingredients/color-additives-permitted-use-cosmetics
- Personal Care Products Council. (2019). Color Additives Fact Sheet. Retrieved from https://www.personalcarecouncil.org/resource/color-additives-fact-sheet/
1. Definition D&C Red No. 30 (Ci 73360) Lake:
D&C Red No. 30 (Ci 73360) Lake is a synthetic dye approved by the FDA for use in cosmetics. It is a red colorant that is commonly used in various cosmetic products.
2. Use:
D&C Red No. 30 Lake is primarily used as a color additive in cosmetics, such as lipsticks, blushes, eyeshadows, and nail polishes. It provides a vibrant red hue to the products, enhancing their visual appeal and making them more attractive to consumers.
3. Usage D&C Red No. 30 (Ci 73360) Lake:
When using cosmetics containing D&C Red No. 30 Lake, it is important to follow the recommended guidelines provided by the manufacturer. It is advised to perform a patch test before applying the product to a larger area of the skin to check for any allergic reactions. Additionally, individuals with sensitive skin or known allergies to synthetic dyes should exercise caution when using products with this ingredient. It is recommended to discontinue use if any adverse reactions occur and consult a healthcare professional.
4. References:
- "Color Additive Status List." U.S. Food and Drug Administration, www.fda.gov/industry/color-additive-inventories/color-additive-status-list. Accessed 20 Oct. 2021.
- "Cosmetic Ingredient Review Assessments." Cosmetic Ingredient Review, www.cir-safety.org/ingredients. Accessed 20 Oct. 2021.
- "Safety and Health Topics: Cosmetics." Occupational Safety and Health Administration, www.osha.gov/cosmetics. Accessed 20 Oct. 2021.
Other Names: CI 15850; Pigment Red 57; D&C Red No.6; Red 6 Lake; Red 6; D&C Red #6
1. Definition Red 7 Lake:
Red 7 Lake is a synthetic red colorant commonly used in cosmetics. It is a water-insoluble dye made by combining red dye #7 with a calcium substrate to create a pigment that is dispersed in a liquid medium.
2. Use:
Red 7 Lake is primarily used as a colorant in various cosmetics such as lipsticks, blushes, eyeshadows, and nail polishes. It imparts a vibrant red hue to the product, enhancing its visual appeal and making it more attractive to consumers.
3. Usage Red 7 Lake:
When using cosmetics containing Red 7 Lake, it is important to follow the manufacturer's instructions and guidelines. It is recommended to perform a patch test on a small area of skin before applying the product to ensure that it does not cause any adverse reactions. Additionally, individuals with sensitive skin or allergies should consult with a dermatologist before using products with Red 7 Lake to avoid any potential skin irritation or allergic reactions.
4. References:
- Food and Drug Administration (FDA). (2021). Color Additives Permitted for Use in Cosmetics. Retrieved from https://www.fda.gov/cosmetics/cosmetic-ingredients/color-additives-permitted-use-cosmetics
- Personal Care Products Council. (n.d.). Color Additives. Retrieved from https://www.personalcarecouncil.org/resource/color-additives/
- Cosmetic Ingredient Review. (2013). Final Report on the Safety Assessment of Red 6 Lake, Red 7 Lake, Red 21 Lake, Red 27 Lake, Red 30 Lake, Red 33 Lake, and Red 36 Lake. Retrieved from https://www.cir-safety.org/sites/default/files/Red%206%20Lake.pdf
Other Names: Titanium(IV) Oxide; TiO2; CI 77891; Titanium Oxides; Titania; Rutile; Anatase
Function: Cosmetic Colorant, Uv Absorber, Sunscreen Agent, Opacifying
1. Definition Titanium Dioxide:
Titanium Dioxide is a naturally occurring mineral that is commonly used as a pigment in cosmetics due to its ability to provide opacity and UV protection.
2. Use:
Titanium Dioxide is used in various cosmetics such as foundations, powders, sunscreens, and lip products to give them a white color and to provide protection against harmful UV rays. It is also used as a thickening agent in some formulations.
3. Usage Titanium Dioxide:
When using cosmetics containing Titanium Dioxide, it is important to take certain precautions. Titanium Dioxide in its nanoparticle form has raised concerns about potential health risks when inhaled, so it is recommended to avoid products that contain nanoparticles. Additionally, some individuals may be sensitive or allergic to Titanium Dioxide, so it is advisable to do a patch test before using a product containing this ingredient.
4. References:
- Lademann, J., Weigmann, H. J., Rickmeyer, C., Barthelmes, H., Schaefer, H., & Mueller, G. (1999). Penetration of titanium dioxide microparticles in a sunscreen formulation into the horny layer and the follicular orifice. Skin Pharmacology and Physiology, 12(5), 247-256.
- Tinkle, S. S., Antonini, J. M., Rich, B. A., Roberts, J. R., Salmen, R., DePree, K., ... & Adkins, E. J. (2003). Skin as a route of exposure and sensitization in chronic beryllium disease. Environmental Health Perspectives, 111(9), 1202-1208.
- Sadrieh, N., Wokovich, A. M., Gopee, N. V., Zheng, J., Haines, D., Parmiter, D., ... & Howard, P. C. (2010). Lack of significant dermal penetration of titanium dioxide from sunscreen formulations containing nano-and submicron-size TiO2 particles. Toxicological Sciences, 115(1), 156-166.
