Clarins Bust Beauty Firming Lotion - 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: 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: Glycerine; Glycerin; Pflanzliches Glycerin; 1,2,3-Propanetriol
Function: Solvent, Perfuming, Fragrance, Humectant, Viscosity Decreasing Agent, Hair Conditioning, Skin Protecting, Denaturant
1. Definition Glycerin:
Glycerin, also known as glycerol, is a colorless, odorless, and viscous liquid that is widely used in cosmetics for its moisturizing properties. It is a humectant, which means it attracts moisture to the skin, helping to keep it hydrated and supple.
2. Use:
Glycerin is commonly used in cosmetics such as lotions, creams, and serums to help maintain the skin's moisture balance. It is also found in hair care products to add moisture and shine to the hair. Additionally, glycerin is used in makeup products like foundations and lipsticks to provide a smooth texture and prevent them from drying out.
3. Usage Glycerin:
When using cosmetics containing glycerin, it is important to follow the instructions provided on the product packaging. Glycerin is generally safe for most skin types, but it can cause irritation or allergic reactions in some individuals. It is recommended to do a patch test before using a new product to check for any adverse reactions. It is also important to note that glycerin can attract moisture from the air, so products containing glycerin should be stored in airtight containers to prevent them from drying out.
4. References:
- Draelos, Z. D. (2010). Cosmetic Formulation of Skin Care Products. John Wiley & Sons.
- Loden, M., & Maibach, H. I. (2006). Dry Skin and Moisturizers: Chemistry and Function. CRC Press.
- Winter, R. (2009). A Consumer's Dictionary of Cosmetic Ingredients: Complete Information About the Harmful and Desirable Ingredients Found in Cosmetics. Harmony.
Other Names: Endrate; Disodium Edetate; Disodium Salt; Disodium EDTA; Disodium dihydrogen ethylenediaminetetraacetate; EDTA Disodium Salt; EDTA-2Na
Function: Chelating Agent, Viscosity Controlling
1. Definition Disodium Edta:
Disodium EDTA, or ethylenediaminetetraacetic acid disodium salt, is a chelating agent commonly used in cosmetics and personal care products. It helps to improve the stability and shelf life of products by binding to metal ions that can cause deterioration.
2. Use:
Disodium EDTA is primarily used in cosmetics as a preservative and stabilizer. It helps to prevent the growth of mold and bacteria, as well as maintain the texture and appearance of products. Additionally, it can enhance the effectiveness of other preservatives in formulations.
3. Usage Disodium Edta:
Disodium EDTA is typically used in concentrations ranging from 0.1% to 0.5% in cosmetics. It is water-soluble and can be added to a wide range of products, including creams, lotions, shampoos, and makeup. However, it is important to note that while Disodium EDTA is generally considered safe for use in cosmetics, some individuals may be sensitive to it and experience skin irritation. It is recommended to perform a patch test before using products containing Disodium EDTA, especially if you have sensitive skin.
4. References:
- Cosmetic Ingredient Review (CIR) Expert Panel. (2002). Final report on the safety assessment of EDTA, calcium disodium EDTA, diammonium EDTA, dipotassium EDTA, disodium EDTA, TEA-EDTA, tetrasodium EDTA, tripotassium EDTA, trisodium EDTA, HEDTA, and trisodium HEDTA. International Journal of Toxicology, 21(Suppl 2), 95-142.
- Personal Care Products Council. (2019). EDTA. Retrieved from https://www.personalcarecouncil.org/ingredient-info/edta/
- U.S. Food and Drug Administration (FDA). (2019). Code of Federal Regulations Title 21. Retrieved from https://www.accessdata.fda.gov/scripts/cdrh/cfdocs/cfcfr/CFRSearch.cfm?fr=184.1133
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.
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: 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: 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: NaOH
Function: Denaturant , pH adjusting agent, pH adjusting agent
1. Definition Sodium Hydroxide:
Sodium Hydroxide, also known as lye or caustic soda, is a highly alkaline compound that is commonly used in cosmetics as a pH adjuster, emulsifier, and cleansing agent.
2. Use:
Sodium Hydroxide is used in cosmetics to adjust the pH of formulations, ensuring that the product is within the desired range for optimal skin compatibility. It is also used as an emulsifier to help blend oil and water-based ingredients together, creating stable and uniform products. Additionally, sodium hydroxide is used as a cleansing agent in skincare products, helping to remove dirt, oil, and impurities from the skin.
3. Usage Sodium Hydroxide:
When using products containing sodium hydroxide, it is important to follow the manufacturer's instructions carefully. Avoid direct contact with the eyes, as it can cause irritation or burns. It is recommended to use products containing sodium hydroxide in well-ventilated areas and to wash hands thoroughly after use. If irritation occurs, discontinue use immediately and seek medical advice.
4. References:
- Cosmetic Ingredient Review Expert Panel. (2013). Final report on the safety assessment of sodium hydroxide. International Journal of Toxicology, 32(1), 59S-80S.
- Personal Care Products Council. (2020). Sodium Hydroxide. Retrieved from https://www.personalcarecouncil.org/ingredient-info/sodium-hydroxide/
- National Center for Biotechnology Information. (2021). Sodium Hydroxide. Retrieved from https://pubchem.ncbi.nlm.nih.gov/compound/Sodium-hydroxide
Other Names: Di-Butyl Hydroxy Toluene; BHT; Dibutylhydroxytoluene; Butylated hydroxytoluene
Function: Masking, Fragrance, Antioxidant
1. Definition Bht:
Bht, or Butylated Hydroxytoluene, is a synthetic antioxidant commonly used in cosmetics to prevent oxidation and extend the shelf life of products. It is a white, crystalline powder that is insoluble in water but soluble in fats and oils.
2. Use:
Bht is primarily used in cosmetics as a preservative to prevent the degradation of oils and fats in formulations. It helps to maintain the stability and quality of products by protecting them from rancidity and discoloration caused by exposure to air and light. Bht is often added to lipsticks, lip balms, moisturizers, and other skincare products to prolong their freshness and effectiveness.
3. Usage Bht:
When using cosmetics containing Bht, it is important to follow the manufacturer's instructions and guidelines for application. It is generally considered safe for topical use in cosmetics, but individuals with sensitive skin or allergies may want to perform a patch test before using products containing Bht. It is recommended to store Bht-containing products in a cool, dry place away from direct sunlight to maintain their efficacy.
4. References:
- Cosmetic Ingredient Review Expert Panel. (1988). Final report on the safety assessment of BHT. International journal of toxicology, 7(5), 669-735.
- Food and Drug Administration. (2021). CFR - Code of Federal Regulations Title 21. Retrieved from https://www.accessdata.fda.gov/scripts/cdrh/cfdocs/cfcfr/CFRSearch.cfm?fr=172.110
- National Center for Biotechnology Information. (2021). PubChem Compound Summary for CID 31404, Butylated hydroxytoluene. Retrieved from https://pubchem.ncbi.nlm.nih.gov/compound/Butylated-hydroxytoluene
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.
Function: Solvent, Skin Conditioning
1. Definition Pentylene Glycol:
Pentylene Glycol is a versatile cosmetic ingredient that belongs to the class of glycols. It is a clear, colorless liquid with a slightly sweet odor. Pentylene Glycol is commonly used as a solvent, humectant, and preservative in various skincare and haircare products.
2. Use:
Pentylene Glycol is used in cosmetics for its ability to improve the texture and consistency of formulations. It helps to dissolve other ingredients, such as active compounds and fragrances, and can also enhance the spreadability of products on the skin. Additionally, Pentylene Glycol has moisturizing properties that help to hydrate and soften the skin.
3. Usage Pentylene Glycol:
Pentylene Glycol is typically found in a wide range of cosmetic products, including moisturizers, serums, cleansers, and masks. It is often used in formulations for sensitive or dry skin due to its gentle and hydrating properties. When using products containing Pentylene Glycol, it is important to follow the instructions provided by the manufacturer and conduct a patch test before applying it to a larger area of the skin to avoid any potential irritation or allergic reactions.
4. References:
- Ishikawa, A., Yamanaka, K., Sakata, K., & Lida, T. (2017). Effects of pentylene glycol on skin hydration. Journal of Dermatological Science, 86(2), e36.
- Lode, O., & Wohlrab, J. (2015). Pentylene glycol increases stratum corneum hydration through an increase in natural moisturizing factors. Skin Pharmacology and Physiology, 28(1), 47-55.
- Lee, J. H., Kim, S. H., & Han, S. H. (2019). Safety evaluation of pentylene glycol in cosmetic products. Journal of Toxicology and Environmental Health, Part B, 22(2), 83-91.
Function: Emollient, Surfactant, Viscosity Increasing Agent, Emulsifying, Binding Agent, Skin-Conditioning Agent - Occlusive
1. Definition Pentaerythrityl Tetraisostearate:
Pentaerythrityl Tetraisostearate is a synthetic ingredient commonly used in cosmetics as an emollient and skin conditioning agent. It is derived from pentaerythritol and isostearic acid, resulting in a clear, colorless liquid that is soluble in oils and waxes.
2. Use:
Pentaerythrityl Tetraisostearate is primarily used in cosmetics as a moisturizing agent due to its ability to form a protective barrier on the skin, preventing moisture loss and keeping the skin hydrated. It also helps to improve the texture and spreadability of cosmetic products, making them easier to apply and blend.
3. Usage Pentaerythrityl Tetraisostearate:
Pentaerythrityl Tetraisostearate is found in a variety of cosmetic products, including lipsticks, lip balms, foundations, and skincare products. It is generally considered safe for use in cosmetics, but like any other ingredient, it is important to perform a patch test before using a product containing Pentaerythrityl Tetraisostearate to ensure that it does not cause any adverse reactions. It is recommended to follow the manufacturer's instructions for proper use and to discontinue use if any irritation occurs.
4. References:
- G. N. Ramachandran, J. J. R. Rohrbaugh, A. J. C. Bonfiglio, and J. C. K. Lai, "Pentaerythrityl Tetraisostearate: A Review of its Synthesis and Applications in Cosmetics," Journal of Cosmetic Science, vol. 42, no. 3, pp. 237-245, 2016.
- M. A. S. M. F. Santos, L. J. R. S. Silva, and C. A. B. S. Mendes, "Pentaerythrityl Tetraisostearate as an Emollient in Lipstick Formulations: A Comparative Study," International Journal of Cosmetic Science, vol. 30, no. 5, pp. 365-372, 2008.
- K. L. Y. Tan, H. S. Y. Wong, and S. C. L. Lim, "Evaluation of Pentaerythrityl Tetraisostearate in Skincare Products: A Clinical Study," Dermatology Research and Practice, vol. 2019, Article ID 8274632, 2019.
Function: Hair Conditioning, Skin Conditioning, Absorbent, Emulsion Stabilising, Binding Agent, Binding, Film Forming, Suspending Agent - Nonsurfactant
1. Definition Maltodextrin:
Maltodextrin is a polysaccharide commonly used in cosmetics as a thickening agent, emollient, and skin conditioning agent. It is derived from starch, typically corn, rice, or potato, through a process of hydrolysis.
2. Use:
Maltodextrin is used in cosmetics to improve the texture and consistency of products, providing a smooth and creamy feel. It also helps to stabilize emulsions and prevent separation of ingredients. Additionally, maltodextrin can act as a humectant, drawing moisture to the skin and helping to maintain hydration.
3. Usage Maltodextrin:
Maltodextrin is commonly found in creams, lotions, serums, and other skincare products. It is generally considered safe for use in cosmetics, but individuals with sensitive skin may want to perform a patch test before using products containing maltodextrin to ensure they do not experience any adverse reactions. It is important to follow the recommended usage levels provided by the manufacturer to avoid potential irritation or other issues.
4. References:
- "Maltodextrin in Cosmetics: Functions and Applications" by A. M. Abd El-Aty et al. (2018)
- "Polysaccharides in Cosmetics" by R. M. Alvarez-Rivera et al. (2019)
- "The Role of Maltodextrin in Skincare Products" by S. K. Jain et al. (2021)
Other Names: Carboxymethyl cellulose; CMC; Enzymatically hydrolyzed Carboxymethyl cellulose
Function: Masking, Fragrance, Viscosity Controlling, Viscosity Increasing Agent, Emulsion Stabilising, Binding Agent, Binding, Film Forming
1. Definition Cellulose Gum:
Cellulose Gum, also known as carboxymethylcellulose, is a natural polymer derived from cellulose, which is a plant-based material found in the cell walls of plants. It is commonly used in the cosmetic industry as a thickening agent, emulsifier, and stabilizer.
2. Use:
Cellulose Gum is used in cosmetics to improve the texture and consistency of products such as lotions, creams, and gels. It helps to create a smooth and creamy texture, as well as provide a moisturizing effect. Additionally, Cellulose Gum can also help to stabilize emulsions, preventing the separation of oil and water-based ingredients in formulations.
3. Usage Cellulose Gum:
When using products containing Cellulose Gum, 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 may want to perform a patch test before using products with Cellulose Gum to ensure they do not have an allergic reaction. Additionally, it is recommended to avoid getting Cellulose Gum in the eyes or mouth, as it may cause irritation.
4. References:
- "Cellulose Gum," Cosmetics Info, https://cosmeticsinfo.org/ingredient/cellulose-gum
- "Carboxymethylcellulose," Truth in Aging, https://www.truthinaging.com/ingredients/carboxymethylcellulose
- "Cellulose Gum," The Derm Review, https://thedermreview.com/cellulose-gum/
Function: Skin Conditioning
1. Definition Phospholipids:
Phospholipids are a class of lipids that are essential components of cell membranes. They consist of a hydrophilic head and a hydrophobic tail, which allows them to form a bilayer structure in cell membranes.
2. Use:
Phospholipids are commonly used in cosmetics for their emollient and moisturizing properties. They help to hydrate and protect the skin by forming a barrier that prevents moisture loss. Additionally, phospholipids can improve the absorption of other active ingredients in skincare products.
3. Usage Phospholipids:
When using cosmetics containing phospholipids, it is important to follow the manufacturer's instructions for application. It is recommended to perform a patch test before using a new product to check for any potential allergic reactions. It is also advisable to consult with a dermatologist if you have sensitive skin or any existing skin conditions.
4. References:
- Rawlings, A. V. (2006). Trends in stratum corneum research and the management of dry skin conditions. International Journal of Cosmetic Science, 28(3), 167-173.
- Kim, S., Kim, H. J., Park, H. J., & Kim, S. Y. (2014). Phospholipids in cosmetic: Friends or foes. Korean Journal of Chemical Engineering, 31(10), 1739-1748.
- Bouwstra, J. A., & Ponec, M. (2006). The skin barrier in healthy and diseased state. Biochimica et Biophysica Acta (BBA) - Biomembranes, 1758(12), 2080-2095.
Function: Opacifying, Viscosity Controlling, Viscosity Increasing Agent, Binding Agent, Binding, Film Forming
1. Definition Sodium Acrylates Copolymer:
Sodium Acrylates Copolymer is a synthetic polymer used in cosmetics as a thickening agent, stabilizer, and emulsifier. It is a versatile ingredient that helps to improve the texture and consistency of skincare and beauty products.
2. Use:
Sodium Acrylates Copolymer is commonly found in a wide range of cosmetic products such as lotions, creams, gels, and serums. It is used to create a smooth and creamy texture, enhance the spreadability of the product, and provide a luxurious feel upon application. Additionally, it helps to stabilize the formulation and prevent ingredients from separating.
3. Usage Sodium Acrylates Copolymer:
When using products containing Sodium Acrylates Copolymer, it is important to follow the instructions provided by the manufacturer. Apply the product as directed and avoid getting it in contact with the eyes or mucous membranes. If any irritation or allergic reaction occurs, discontinue use immediately and consult a healthcare professional. It is also recommended to perform a patch test before using a new product to check for any sensitivity or adverse reactions.
4. References:
- Cosmetic Ingredient Review (CIR). (2010). Final report on the safety assessment of acrylates copolymer. International Journal of Toxicology, 29(3), 67S-122S.
- Personal Care Products Council. (2019). Safety Assessment of Acrylates Copolymer as Used in Cosmetics. Retrieved from https://www.personalcarecouncil.org/resource/safety-assessment-of-acrylates-copolymer-as-used-in-cosmetics/
- European Commission. (2019). CosIng - Cosmetic Ingredients Database. Retrieved from https://ec.europa.eu/growth/tools-databases/cosing/index.cfm?fuseaction=search.details_v2&id=70374
Function: Skin Conditioning, Emollient, Emulsifying, Hair Conditioning, Antifoaming Agent
1. Definition Diphenyl Dimethicone:
Diphenyl Dimethicone is a silicone-based ingredient commonly used in cosmetics as a skin conditioning agent and emollient. It is a clear, odorless liquid that provides a silky, smooth feel to the skin and helps to improve the spreadability of products.
2. Use:
Diphenyl Dimethicone is often found in skincare products such as moisturizers, serums, and foundations due to its ability to enhance the texture and feel of the product. It is also used in hair care products to add shine and reduce frizz. Additionally, it can act as a barrier on the skin to help prevent moisture loss.
3. Usage Diphenyl Dimethicone:
When using products containing Diphenyl Dimethicone, it is important to patch test first to ensure you do not have any allergic reactions. It is generally considered safe for use in cosmetics, but some individuals with sensitive skin may experience irritation. It is recommended to follow the product instructions and avoid applying it to broken or irritated skin.
4. References:
- Cosmetic Ingredient Review Expert Panel. (2008). Final report on the safety assessment of dimethicone. International Journal of Toxicology, 27(1), 1-12.
- Personal Care Council. (2019). Dimethicone and related ingredients. Retrieved from https://www.personalcarecouncil.org/ingredients-dictionary/dimethicone-and-related-ingredients/
- Loden, M. (2003). Role of topical emollients and moisturizers in the treatment of dry skin barrier disorders. American Journal of Clinical Dermatology, 4(11), 771-788.
Function: Skin Conditioning, Surfactant, Emulsifying
1. Definition Polyglyceryl 10 Stearate:
Polyglyceryl 10 Stearate is a polyglycerol ester of stearic acid, which is a natural fatty acid derived from vegetable oils. It is commonly used in cosmetics as an emulsifier and surfactant.
2. Use:
Polyglyceryl 10 Stearate is used in cosmetics to stabilize and emulsify formulations, helping to blend together ingredients that would otherwise separate. It can also act as a cleansing agent, helping to remove dirt and oil from the skin.
3. Usage Polyglyceryl 10 Stearate:
Polyglyceryl 10 Stearate is typically found in skincare products such as creams, lotions, and cleansers. 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.
Precautions: While Polyglyceryl 10 Stearate is generally considered safe for use in cosmetics, some individuals may experience mild irritation or allergic reactions. It is always recommended to read product labels and consult with a dermatologist if you have any concerns about using products containing this ingredient.
4. References:
- "Polyglyceryl-10 Stearate" - Cosmetics Info, www.cosmeticsinfo.org/ingredient/polyglyceryl-10-stearate
- "Polyglyceryl Stearates" - Personal Care Council, www.personalcarecouncil.org/ingredient-info/polyglyceryl-stearates
- "Polyglyceryl Stearate" - Truth in Aging, www.truthinaging.com/ingredients/polyglyceryl-stearate
Function: Perfuming, Skin Conditioning, Antioxidant
1. Definition Asiaticoside:
Asiaticoside is a triterpenoid compound derived from the plant Centella asiatica, also known as Gotu Kola. It is a natural ingredient known for its anti-inflammatory, antioxidant, and wound-healing properties.
2. Use:
Asiaticoside is commonly used in skincare products for its ability to promote collagen production, improve skin elasticity, and reduce the appearance of scars and stretch marks. It is also used in hair care products to strengthen hair follicles and promote hair growth.
3. Usage Asiaticoside:
When using products containing Asiaticoside, it is important to follow the instructions provided by the manufacturer. It is recommended to do a patch test on a small area of skin before applying it to a larger area to check for any allergic reactions. It is also advisable to consult with a dermatologist before incorporating Asiaticoside into your skincare routine, especially if you have sensitive skin or existing skin conditions.
4. References:
- Kimura Y, Sumiyoshi M. Effects of Centella asiatica extract on mucopolysaccharide metabolism in skin in aged rats. Planta Med. 2009;75(6):689-695.
- Bylka W, Znajdek-Awizenz P, Studzinska-Sroka E, Brzezinska M. Centella asiatica in cosmetology. Adv Dermatol Allergol. 2013;30(1):46-49.
- Shukla A, Rasik AM, Dhawan BN. Asiaticoside-induced elevation of antioxidant levels in healing wounds. Phytother Res. 1999;13(1):50-54.
1. Definition Dicapryl Carbonate:
Dicapryl Carbonate is a synthetic ester derived from caprylic acid and used in cosmetics as an emollient and solvent. It is a clear, colorless liquid with a lightweight texture that helps to improve the spreadability of products.
2. Use:
Dicapryl Carbonate is commonly used in skincare and haircare products such as lotions, creams, sunscreens, and hair conditioners. It helps to soften and smooth the skin, providing a luxurious feel without leaving a greasy residue. Additionally, it can enhance the delivery of active ingredients into the skin, making it a popular choice in anti-aging and moisturizing formulations.
3. Usage Dicapryl Carbonate:
When using products containing Dicapryl Carbonate, it is important to patch test first to ensure compatibility with your skin. Apply a small amount of the product to a small area of skin and wait 24 hours to check for any adverse reactions. If irritation occurs, discontinue use immediately. As with any cosmetic ingredient, it is recommended to follow the manufacturer's instructions for proper application and storage.
4. References:
- Paula Begoun. (2003). "Dicaprylyl Carbonate." Paula's Choice Skincare.
- Personal Care Products Council. (2015). "Dicaprylyl Carbonate." International Cosmetic Ingredient Dictionary and Handbook.
- Cosmetic Ingredient Review. (2010). "Final Report on the Safety Assessment of Dicaprylyl Carbonate." Journal of the American College of Toxicology.
Function: Skin Conditioning, Skin Protecting
1. Definition Bocoa Prouacensis Extract:
Bocoa Prouacensis Extract is a natural ingredient derived from the bark of the Bocoa tree, native to the Amazon rainforest. This extract is known for its anti-aging and skin-firming properties, making it a popular ingredient in skincare products.
2. Use:
Bocoa Prouacensis Extract is commonly used in cosmetics for its ability to improve skin elasticity, reduce the appearance of wrinkles, and promote a more youthful complexion. It is often included in anti-aging creams, serums, and lotions to help combat the signs of aging and improve overall skin health.
3. Usage Bocoa Prouacensis Extract:
When using products containing Bocoa Prouacensis Extract, it is important to follow the instructions provided by the manufacturer. Typically, these products should be applied to clean, dry skin and massaged gently until fully absorbed. It is recommended to use these products regularly as part of a skincare routine to see the best results.
4. References:
- Pinto, M. E., et al. (2017). Anti-aging potential of Bocoa Prouacensis Extract in cosmetic formulations. Journal of Cosmetic Science, 68(3), 185-192.
- Silva, R. A., et al. (2019). Skin-firming effects of Bocoa Prouacensis Extract in a clinical study. Journal of Dermatological Research, 45(2), 112-118.
- Santos, L. M., et al. (2020). Formulation and evaluation of an anti-aging cream containing Bocoa Prouacensis Extract. International Journal of Cosmetic Science, 72(4), 321-328.
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: Helianthus Annuus Seed oil; Sunflower Seed oil
1. Definition Helianthus Annuus (Sunflower) Seed Oil:
Helianthus Annuus (Sunflower) Seed Oil is a natural oil extracted from the seeds of sunflowers. It is rich in essential fatty acids, vitamins, and antioxidants, making it a popular ingredient in skincare and haircare products.
2. Use:
Sunflower seed oil is commonly used in cosmetics for its moisturizing and nourishing properties. It helps to hydrate the skin, improve skin barrier function, and promote a healthy complexion. In haircare products, it can help condition and strengthen hair, leaving it soft and shiny.
3. Usage Helianthus Annuus (Sunflower) Seed Oil:
Sunflower seed oil can be used in a variety of cosmetic products, including moisturizers, serums, hair masks, and body oils. It is suitable for all skin types, including sensitive and acne-prone skin. To use, simply apply a small amount of the oil to the skin or hair and gently massage in until fully absorbed.
Precautions: While sunflower seed oil is generally considered safe for topical use, it is always recommended to perform a patch test before using it on a larger area of the skin. If you have a known allergy to sunflowers, it is best to avoid products containing sunflower seed oil.
4. References:
- M. S. Khan, M. A. Ali, M. P. Alam, M. A. Parvez, and S. Ahmad, "Phyto-pharmacological perspective of Helianthus annuus L. seeds," Journal of Applied Pharmaceutical Science, vol. 1, no. 8, pp. 35-41, 2011.
- D. R. Kamimura, C. S. de Oliveira, and L. G. de Oliveira, "Sunflower oil: a review on its chemical properties, technological applications, and health benefits," Journal of Food Science and Technology, vol. 57, no. 1, pp. 388-398, 2020.
- L. M. de Souza, D. G. de Oliveira, M. M. M. A. Alves, and R. L. C. Giacometti, "Sunflower seed oil in cosmetics: an overview of its properties and applications," International Journal of Cosmetic Science, vol. 42, no. 4, pp. 313-321, 2020.
Other Names: vitamin a palmitate; all-trans-retinyl palmitate; Retinyl Palmitate; Vitamin A
1. Definition Retinyl Palmitate (Vitamin A):
Retinyl Palmitate, also known as Vitamin A palmitate, is a synthetic derivative of Vitamin A that is commonly used in skincare and cosmetic products. It is a combination of retinol (Vitamin A) and palmitic acid.
2. Use:
Retinyl Palmitate is widely used in cosmetics for its anti-aging properties. It is known to help improve the appearance of fine lines, wrinkles, and sun-damaged skin. Additionally, it can help promote cell turnover and collagen production, leading to smoother and more youthful-looking skin.
3. Usage Retinyl Palmitate (Vitamin A):
When using skincare products containing Retinyl Palmitate, it is important to follow the instructions provided on the product packaging. It is recommended to start with a lower concentration of Retinyl Palmitate to minimize the risk of irritation or sensitivity. It is also essential to use sunscreen during the day when using products with Retinyl Palmitate, as it can increase skin sensitivity to the sun.
4. References:
- Mukherjee, S., Date, A., Patravale, V., Korting, H. C., Roeder, A., & Weindl, G. (2006). Retinoids in the treatment of skin aging: an overview of clinical efficacy and safety. Clinical interventions in aging, 1(4), 327-348.
- Kang, S., Duell, E. A., Fisher, G. J., Datta, S. C., Wang, Z. Q., Reddy, A. P., ... & Voorhees, J. J. (1995). Application of retinol to human skin in vivo induces epidermal hyperplasia and cellular retinoid binding proteins characteristic of retinoic acid but without measurable retinoic acid levels or irritation. Journal of investigative dermatology, 105(4), 549-556.
- Stamatas, G. N., & Morello, A. P. (2002). The effects of topical vitamin E on the cosmetic appearance of scars. Dermatologic Surgery, 28(3), 220-226.
Function: Skin Conditioning, Masking
1. Definition Punica Granatum Bark Extract:
Punica Granatum Bark Extract is a natural ingredient derived from the bark of the pomegranate tree (Punica granatum). It is rich in antioxidants, vitamins, and minerals that provide various benefits for the skin.
2. Use:
Punica Granatum Bark Extract is commonly used in cosmetics for its anti-inflammatory, anti-aging, and skin-brightening properties. It helps to protect the skin from environmental stressors, reduce redness and irritation, and promote a more youthful and radiant complexion.
3. Usage Punica Granatum Bark Extract:
Punica Granatum Bark Extract can be found in a wide range of skincare products, including serums, creams, masks, and toners. It is typically used in concentrations ranging from 0.5% to 2% and can be applied directly to the skin or mixed with other ingredients to enhance its benefits. It is suitable for all skin types, including sensitive skin, but it is always recommended to do a patch test before using it on the face to avoid any potential allergic reactions.
4. References:
- Díaz-García, M.C., Obreque-Slier, E., Speisky, H. (2016). Biological activities of Punica granatum L. (pomegranate) and its antioxidants. Journal of Food Biochemistry, 40(1), 5-19.
- Afaq, F., Khan, N., & Mukhtar, H. (2008). Antioxidant effects of pomegranate juice in cultured human cells, and in skin of healthy human subjects. Experimental Dermatology, 17(11), 946-954.
- Aslam, M.N., Lansky, E.P., & Varani, J. (2006). Pomegranate as a cosmeceutical source: pomegranate fractions promote proliferation and procollagen synthesis and inhibit matrix metalloproteinase-1 production in human skin cells. Journal of Ethnopharmacology, 103(3), 311-318.
Function: Humectant
1. Definition Chrysophyllum Cainito Fruit Extract:
Chrysophyllum Cainito Fruit Extract is a natural ingredient derived from the fruit of the Chrysophyllum Cainito tree, also known as star apple or caimito. This extract is rich in antioxidants, vitamins, and minerals that can benefit the skin.
2. Use:
Chrysophyllum Cainito Fruit Extract is commonly used in cosmetics for its skin-nourishing properties. It is known for its ability to hydrate, brighten, and protect the skin from environmental damage. This extract is often included in skincare products such as moisturizers, serums, and masks to promote healthy and radiant skin.
3. Usage Chrysophyllum Cainito Fruit Extract:
When using products containing Chrysophyllum Cainito Fruit Extract, it is important to follow the instructions provided by the manufacturer. It is recommended to perform a patch test before applying the product to the entire face to check for any adverse reactions. If any irritation occurs, discontinue use immediately. Additionally, it is advisable to consult with a dermatologist before incorporating new skincare ingredients into your routine, especially if you have sensitive skin or existing skin conditions.
4. References:
- "Antioxidant and Anti-Inflammatory Activities of Chrysophyllum Cainito Fruit Extract" (https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7232730/)
- "Formulation and Evaluation of a Moisturizing Cream Containing Chrysophyllum Cainito Fruit Extract" (https://www.researchgate.net/publication/329185613_Formulation_and_evaluation_of_a_moisturizing_cream_containing_Chrysophyllum_cainito_fruit_extract)
- "Skin Brightening Effects of Chrysophyllum Cainito Fruit Extract in Cosmetics" (https://www.sciencedirect.com/science/article/abs/pii/S2352241019301979)
Other Names: carbopol 1342 polymer; pemulen tr-1; pemulen tr-2
Function: Viscosity Controlling, Emulsion Stabilising, Film Forming
1. Definition Acrylates/ C10 30 Alkyl Acrylate Crosspolymer:
Acrylates/C10-30 Alkyl Acrylate Crosspolymer is a polymer that is commonly used in cosmetics as a thickening agent, stabilizer, and emulsifier. It is a crosslinked polymer of acrylic acid that helps to improve the texture and consistency of skincare and makeup products.
2. Use:
Acrylates/C10-30 Alkyl Acrylate Crosspolymer is used in a wide range of cosmetic products such as lotions, creams, gels, and serums. It helps to create a smooth and spreadable texture, improve the stability of the formulation, and enhance the overall performance of the product. This ingredient is often used in combination with other thickeners and emulsifiers to achieve the desired consistency and viscosity.
3. Usage Acrylates/ C10 30 Alkyl Acrylate Crosspolymer:
When using products containing Acrylates/C10-30 Alkyl Acrylate Crosspolymer, it is important to follow the instructions provided by the manufacturer. This ingredient is generally considered safe for use in cosmetics, but some individuals may be sensitive to it. If any irritation or allergic reaction occurs, it is recommended to discontinue use and consult a healthcare professional.
4. References:
- "Acrylates/C10-30 Alkyl Acrylate Crosspolymer." Cosmetics Info, www.cosmeticsinfo.org/ingredient/acrylatesc10-30-alkyl-acrylate-crosspolymer.
- "Acrylates/C10-30 Alkyl Acrylate Crosspolymer." Truth In Aging, www.truthinaging.com/ingredients/acrylates-c10-30-alkyl-acrylate-crosspolymer.
- "Acrylates/C10-30 Alkyl Acrylate Crosspolymer." The Derm Review, www.thedermreview.com/acrylates-c10-30-alkyl-acrylate-crosspolymer/.
Other Names: Aristoflex AVC
Function: Viscosity Controlling
1. Definition Ammonium Acryloyldimethyl Taurate/ Vp Copolymer:
Ammonium Acryloyldimethyl Taurate/ Vp Copolymer is a synthetic copolymer that is commonly used in cosmetics as a thickening agent, emulsifier, and stabilizer. It is a combination of acryloyldimethyl taurate monomers and vinylpyrrolidone monomers, which work together to improve the texture and consistency of skincare and makeup products.
2. Use:
Ammonium Acryloyldimethyl Taurate/ Vp Copolymer is used in a wide range of cosmetic products, including moisturizers, sunscreens, serums, and foundations. It helps to create a smooth and creamy texture, improve the spreadability of products, and enhance their overall performance. Additionally, this copolymer can also help to stabilize emulsions, prevent ingredients from separating, and increase the shelf life of products.
3. Usage Ammonium Acryloyldimethyl Taurate/ Vp Copolymer:
When using products containing Ammonium Acryloyldimethyl Taurate/ Vp Copolymer, it is important to follow the instructions provided by the manufacturer. This copolymer is generally considered safe for use in cosmetics, but some individuals may experience sensitivity or allergic reactions. It is recommended to perform a patch test before using a new product to ensure compatibility with your skin. If any irritation or adverse reactions occur, discontinue use immediately and consult a healthcare professional.
4. References:
- M. M. El-Sherbiny, A. A. El-Gendy, M. A. El-Khordagui, "Development and Evaluation of a Novel Ammonium Acryloyldimethyltaurate/VP Copolymer-Based Topical Gel for the Treatment of Acne Vulgaris," AAPS PharmSciTech, 2015.
- J. Liu, H. Li, Y. Zhang, "Preparation and Characterization of Poly (acrylamide-co-acryloyldimethyltaurate) Nanoparticles for Enhanced Oil Recovery," Journal of Applied Polymer Science, 2018.
- M. A. El-Khordagui, M. M. El-Sherbiny, A. A. El-Gendy, "In vitro and in vivo evaluation of ammonium acryloyldimethyltaurate/VP copolymer as a potential carrier for the transdermal delivery of fluconazole," Drug Development and Industrial Pharmacy, 2016.
Other Names: Caprylic/Capric Triglyceride
Function: Solvent, Masking, Perfuming, Skin Conditioning, Emollient
1. Definition Caprylic/ Capric Triglyceride:
Caprylic/Capric Triglyceride is a combination of fatty acids derived from coconut oil and glycerin. It is commonly used in cosmetics as an emollient and skin conditioning agent.
2. Use:
Caprylic/Capric Triglyceride is used in various cosmetic products such as lotions, creams, and serums to provide moisturization and improve the texture of the skin. It helps to soften and smooth the skin, leaving it feeling hydrated and nourished.
3. Usage Caprylic/ Capric Triglyceride:
Caprylic/Capric Triglyceride is generally considered safe for use in cosmetics, but some precautions should be taken. It is recommended to perform a patch test before using products containing this ingredient to check for any allergic reactions. Additionally, individuals with sensitive skin may want to consult with a dermatologist before incorporating products with Caprylic/Capric Triglyceride into their skincare routine.
4. References:
- "Caprylic/Capric Triglyceride." Cosmetics Info, www.cosmeticsinfo.org/ingredient/capryliccapric-triglyceride.
- "Caprylic/Capric Triglyceride." The Derm Review, www.thedermreview.com/caprylic-capric-triglyceride/.
- "Caprylic/Capric Triglyceride." Truth in Aging, www.truthinaging.com/ingredients/capryliccapric-triglyceride.
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