Aveeno Positively Radiant Cleanser - 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: 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.
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: 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
Other Names: Cocoamidopropyl Betaine; Cocoamido propyl Betaine; CAPB; Cocoyl Amide Propyldimethyl Glycine
Function: Hair Conditioning, Skin Conditioning, Viscosity Controlling, Antistatic Agent, Viscosity Increasing Agent, Foam Boosting, Sufactant
1. Definition Cocamidopropyl Betaine:
Cocamidopropyl Betaine is a surfactant derived from coconut oil and dimethylaminopropylamine. It is commonly used in cosmetics as a cleansing agent and foam booster.
2. Use:
Cocamidopropyl Betaine is used in a wide range of cosmetic products, including shampoos, body washes, facial cleansers, and hand soaps. It helps to create a rich lather, effectively removing dirt, oil, and impurities from the skin and hair.
3. Usage Cocamidopropyl Betaine:
When using products containing Cocamidopropyl Betaine, it is important to be aware of any potential sensitivities or allergies to the ingredient. While it is generally considered safe for most skin types, some individuals may experience irritation or reactions. It is recommended to perform a patch test before using a new product to ensure compatibility with your skin.
4. References:
- National Center for Biotechnology Information. PubChem Compound Summary for CID 10632, Cocamidopropyl Betaine. https://pubchem.ncbi.nlm.nih.gov/compound/Cocamidopropyl-betaine
- Environmental Working Group. Cocamidopropyl Betaine. https://www.ewg.org/skindeep/ingredients/701520-COCAMIDOPROPYL_BETAINE/
- Personal Care Products Council. Cocamidopropyl Betaine. https://www.personalcarecouncil.org/ingredient-info/cocamidopropyl-betaine/
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: EDTA-4Na; Tetrasodium ethylenediaminetetraacetate
Function: Chelating Agent
1. Definition Tetrasodium Edta:
Tetrasodium EDTA, also known as ethylenediaminetetraacetic acid, is a chelating agent commonly used in cosmetics and personal care products. It is a white, odorless powder that helps to improve the stability and efficacy of formulations by binding to metal ions that can cause product degradation.
2. Use:
Tetrasodium EDTA is used in cosmetics as a preservative and stabilizer to prevent rancidity and discoloration. It also helps to enhance the effectiveness of other preservatives in the formulation. Additionally, it can improve the foaming and cleansing properties of certain products like shampoos and body washes.
3. Usage Tetrasodium Edta:
Tetrasodium EDTA is generally considered safe for use in cosmetics when used within the recommended concentrations. However, it is important to follow the guidelines provided by the Cosmetic Ingredient Review (CIR) Expert Panel to ensure safe usage. It is recommended to avoid using products containing Tetrasodium EDTA on broken or irritated skin to prevent potential irritation.
4. References:
- Cosmetic Ingredient Review (CIR) Expert Panel. (2008). 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, 27(Suppl 1), 93-128.
- Personal Care Products Council. (2019). Tetrasodium EDTA. Retrieved from https://www.personalcarecouncil.org/ingredient-info/tetrasodium-edta/
- U.S. Food and Drug Administration. (2021). Code of Federal Regulations Title 21. Retrieved from https://www.accessdata.fda.gov/scripts/cdrh/cfdocs/cfcfr/CFRSearch.cfm?fr=184.1751
Other Names: POE (20) Sorbitan monolaurate; Polysorbate 20; Atmer 110; PEG(20)sorbitan monolaurate; Alkest TW 20
Function: Emulsifying, Surfactant
1. Definition Polysorbate 20:
Polysorbate 20 is a type of nonionic surfactant that is commonly used in cosmetics and personal care products. It is derived from sorbitol and lauric acid and is known for its emulsifying and solubilizing properties.
2. Use:
Polysorbate 20 is primarily used as an emulsifier in cosmetics to help blend oil and water-based ingredients together. It is often found in products such as lotions, creams, shampoos, and makeup removers to create a smooth and uniform texture. Additionally, it can also act as a solubilizer, helping to dissolve ingredients that are not easily soluble in water.
3. Usage Polysorbate 20:
When using products containing polysorbate 20, it is important to be aware of potential sensitivities or allergies. Some individuals may experience skin irritation or allergic reactions when exposed to this ingredient. It is recommended to perform a patch test before using a product with polysorbate 20 to determine if any adverse reactions occur. Additionally, it is important to follow the recommended usage instructions provided on the product packaging to ensure safe and effective use.
4. References:
- CosmeticsInfo.org. (n.d.). Polysorbate 20. https://cosmeticsinfo.org/ingredient/polysorbate-20
- Personal Care Council. (2019). Polysorbate 20. https://www.personalcarecouncil.org/ingredient-dictionary/ingredient/2477
- National Center for Biotechnology Information. (2009). Polysorbate 20. https://pubchem.ncbi.nlm.nih.gov/compound/Polysorbate-20
Other Names: SLES; Sodium Lauryl Ether Sulphate; Sodium Lauryl ether Sulfate; Ethoxylated C12-Sulfate; Sodium Laureth-2 Sulfate
Function: Emulsifying, Surfactant, Cleansing, Foaming
1. Definition Sodium Laureth Sulfate:
Sodium Laureth Sulfate is a surfactant and detergent commonly used in cosmetics and personal care products. It is a type of sulfate that helps to create a foaming lather and cleanse the skin or hair by removing dirt and oils.
2. Use:
Sodium Laureth Sulfate is often found in products such as shampoos, body washes, facial cleansers, and toothpaste. It is used to create a rich lather that effectively removes dirt, oils, and impurities from the skin or hair.
3. Usage Sodium Laureth Sulfate:
While Sodium Laureth Sulfate is considered safe for use in cosmetics, some people may experience skin irritation or sensitivity to this ingredient. It is important to patch test products containing Sodium Laureth Sulfate before using them regularly, especially if you have sensitive skin. Additionally, it is recommended to avoid getting products containing this ingredient in your eyes, as it can cause irritation.
4. References:
- National Center for Biotechnology Information. PubChem Compound Summary for CID 23665879, Sodium Laureth Sulfate. https://pubchem.ncbi.nlm.nih.gov/compound/Sodium-laureth-sulfate
- Environmental Working Group. Sodium Laureth Sulfate. https://www.ewg.org/skindeep/ingredients/706089-SODIUM_LAURETH_SULFATE/
- Cosmeticsinfo.org. Sodium Laureth Sulfate. http://cosmeticsinfo.org/ingredient/sodium-laureth-sulfate
Other Names: Fixomer 40
Function: Antistatic Agent, Binding Agent, Binding, Film Forming, Adhesive, Hair Fixing, Suspending Agent -Nonsurfactant
1. Definition Acrylates Copolymer:
Acrylates Copolymer is a type of polymer that is commonly used in cosmetics as a film-forming agent. It is a synthetic ingredient that helps to create a smooth, even texture in products such as creams, lotions, and hair styling products.
2. Use:
Acrylates Copolymer is primarily used in cosmetics to improve the texture and consistency of products. It helps to create a thin film on the skin or hair, which can provide a smooth and even application. In hair styling products, it can help to hold styles in place and provide a flexible hold.
3. Usage Acrylates Copolymer:
Acrylates Copolymer is typically found in small concentrations in cosmetic products, as it is a potent ingredient that can cause irritation if used in high amounts. 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 important to follow the instructions on the product label and not exceed the recommended usage amount.
4. References:
- "Acrylates Copolymer." Cosmetics Info, www.cosmeticsinfo.org/ingredient/acrylates-copolymer.
- "Safety Assessment of Acrylates Copolymer as Used in Cosmetics." Cosmetic Ingredient Review, www.cir-safety.org/sites/default/files/acrylatesc0606rep.pdf.
- Lode, S., et al. "Evaluation of the Irritation Potential of Acrylates Copolymer." Journal of Cosmetic Science, vol. 65, no. 2, 2014, pp. 113-120.
Function: Antistatic Agent, Film Forming, Hair Fixing
1. Definition Polyquaternium 10:
Polyquaternium 10 is a cationic polymer that is commonly used in cosmetics and personal care products as a conditioning agent. It is a water-soluble polymer that helps improve the texture and feel of the product, as well as providing conditioning benefits to the hair and skin.
2. Use:
Polyquaternium 10 is used in a variety of cosmetic products, including shampoos, conditioners, hair styling products, and body lotions. It helps to improve the overall performance of these products by providing conditioning benefits, reducing static electricity, and enhancing the texture and feel of the hair and skin.
3. Usage Polyquaternium 10:
When using products containing Polyquaternium 10, it is important to follow the manufacturer's instructions for application. Typically, these products are applied to clean, damp hair or skin and left on for a specified amount of time before rinsing off. It is important to avoid getting the product in the eyes, and if irritation occurs, discontinue use immediately.
4. References:
- "Polyquaternium-10." Cosmeticsinfo.org, https://cosmeticsinfo.org/ingredient/polyquaternium-10
- "Polyquaternium-10." The Derm Review, https://thedermreview.com/polyquaternium-10/
- "Polyquaternium-10." Truth In Aging, https://www.truthinaging.com/ingredients/polyquaternium-10
Function: Surfactant, Cleansing, Foaming
1. Definition Coco Glucoside:
Coco Glucoside is a mild, non-ionic surfactant derived from coconut oil and glucose. It is a gentle cleansing agent that is often used in skincare and hair care products due to its ability to effectively remove dirt and impurities without stripping the skin or hair of its natural oils.
2. Use:
Coco Glucoside is commonly used in a variety of cosmetic products such as cleansers, shampoos, body washes, and baby products. It is known for its ability to create a rich lather and provide a gentle cleansing experience, making it suitable for sensitive skin types.
3. Usage Coco Glucoside:
When using products containing Coco Glucoside, it is important to follow the instructions provided on the product packaging. It is generally considered safe for use on all skin types, including sensitive skin. However, as with any new skincare product, it is recommended to perform a patch test before using it on a larger area of the skin to ensure compatibility. Additionally, it is advisable to avoid contact with the eyes and to rinse thoroughly with water if contact occurs.
4. References:
- "Coco Glucoside." The Derm Review, www.thedermreview.com/coco-glucoside/.
- "Coco Glucoside." Skin Deep Cosmetics Database, www.ewg.org/skindeep/ingredients/702450-COCO-GLUCOSIDE/.
- "Coco Glucoside: A Gentle Cleansing Agent for Skin and Hair." Formulator Sample Shop, www.formulatorsampleshop.com/Coco-Glucoside-p/coco-glucoside.htm.
Function: Perfuming, Fragrance, Skin Conditioning, Emollient, Emulsifying, Surfactant
1. Definition Glyceryl Oleate:
Glyceryl Oleate is an ester of glycerin and oleic acid, commonly used in cosmetics as an emollient and emulsifier. It is a clear, colorless to pale yellow liquid with a faint odor.
2. Use:
Glyceryl Oleate is primarily used in skincare and hair care products as a conditioning agent, moisturizer, and emulsifier. It helps to improve the texture and feel of products, leaving the skin and hair soft and smooth. It is often found in creams, lotions, shampoos, and conditioners.
3. Usage Glyceryl Oleate:
Glyceryl Oleate is typically used in concentrations ranging from 1-5% in cosmetic formulations. It is generally considered safe for use in skincare products, but it is always recommended to perform a patch test before applying to the entire area to check for any potential allergic reactions. It is important to follow the recommended usage levels provided by the manufacturer to ensure the safety and efficacy of the product.
4. References:
- "Glyceryl Oleate." Cosmeticsinfo.org, https://cosmeticsinfo.org/ingredient/glyceryl-oleate.
- "Glyceryl Oleate." The Derm Review, https://thedermreview.com/glyceryl-oleate/.
- "Glyceryl Oleate." Truth In Aging, https://www.truthinaging.com/ingredients/glyceryl-oleate.
Other Names: 2-aminoethanol; Monoethanolamine; MEA
Function: pH adjusting agent, pH adjusting agent
1. Definition Ethanolamine:
Ethanolamine is a compound that belongs to the group of amino alcohols and is commonly used in cosmetics as a pH adjuster, emulsifier, and surfactant.
2. Use:
Ethanolamine is used in cosmetics to adjust the pH of formulations, which helps to ensure that the product is stable and effective. It also acts as an emulsifier, helping to mix together ingredients that would not normally combine, and as a surfactant, which helps to cleanse the skin by removing dirt and oil.
3. Usage Ethanolamine:
Ethanolamine is generally considered safe for use in cosmetics when used in small concentrations. However, it is important to note that some individuals may be sensitive to ethanolamine and may experience irritation or allergic reactions when using products containing this ingredient. It is recommended to perform a patch test before using a product with ethanolamine and to discontinue use if any adverse reactions occur.
4. References:
- Cosmeticsinfo.org. (n.d.). Ethanolamines. Retrieved from https://cosmeticsinfo.org/ingredient/ethanolamines
- Personal Care Products Council. (2016). Ethanolamines. Retrieved from https://www.personalcarecouncil.org/ingredient-info/ethanolamines/
- Environmental Working Group. (n.d.). Ethanolamine. Retrieved from https://www.ewg.org/skindeep/ingredients/702500-ETHANOLAMINE/
Function: Surfactant, Fragrance, Emulsifying, Sufactant
1. Definition Peg 80 Sorbitan Laurate:
Peg 80 Sorbitan Laurate is an emulsifier commonly used in cosmetics and personal care products. It is a polyethylene glycol derivative of sorbitan monolaurate, which helps to stabilize oil and water mixtures in formulations.
2. Use:
Peg 80 Sorbitan Laurate is primarily used as an emulsifying agent in various cosmetic products such as creams, lotions, and makeup. It helps to create stable emulsions by reducing the surface tension between oil and water phases, allowing them to mix together evenly.
3. Usage Peg 80 Sorbitan Laurate:
When using Peg 80 Sorbitan Laurate in cosmetics, it is important to follow the recommended usage levels provided by the manufacturer. Overuse of emulsifiers like Peg 80 Sorbitan Laurate can lead to destabilization of the formulation, resulting in separation of the oil and water phases. It is also important to conduct compatibility tests with other ingredients to ensure the stability and efficacy of the final product.
4. References:
- "PEG-80 Sorbitan Laurate." Cosmetics Info, www.cosmeticsinfo.org/ingredient/peg-80-sorbitan-laurate.
- "PEG-80 Sorbitan Laurate." Truth in Aging, www.truthinaging.com/ingredients/peg-80-sorbitan-laurate.
- "PEG-80 Sorbitan Laurate." The Derm Review, www.thedermreview.com/peg-80-sorbitan-laurate/.
Function: Solvent, Fragrance, Humectant, Viscosity Controlling, Viscosity Decreasing Agent
1. Definition Ethylene Glycol:
Ethylene Glycol is a colorless, odorless, and syrupy liquid that is commonly used as a solvent in cosmetics. It is also known as monoethylene glycol or ethanediol.
2. Use:
Ethylene Glycol is used in cosmetics as a humectant, solvent, and viscosity decreasing agent. It helps to retain moisture in the skin, dissolve other ingredients, and improve the texture of the product.
3. Usage Ethylene Glycol:
Ethylene Glycol should be used in cosmetics according to the recommended concentration levels set by regulatory bodies, such as the FDA. It is important to follow the guidelines provided by the manufacturer and to avoid excessive use of products containing Ethylene Glycol to prevent any potential skin irritation or allergic reactions.
4. References:
- "Ethylene Glycol" by Cosmetics Info, https://cosmeticsinfo.org/ingredient/ethylene-glycol
- "Safety Assessment of Ethylene Glycol and Propylene Glycol as Used in Cosmetics" by the Cosmetic Ingredient Review Expert Panel, https://pubmed.ncbi.nlm.nih.gov/25816721/
- "Ethylene Glycol" by Personal Care Council, https://www.personalcarecouncil.org/ingredient-info/ethylene-glycol/
Function: Solvent to dissolve substances insoluble in water, Viscosity Controlling, Antistatic Agent, Hair Conditioning, Sufactant, Foam Boosting, Foaming
1. Definition Disodium Lauroamphodiacetate:
Disodium Lauroamphodiacetate is a mild surfactant derived from fatty acids that is commonly used in cosmetics as a cleansing agent and emulsifier.
2. Use:
Disodium Lauroamphodiacetate is often found in skincare products such as facial cleansers, body washes, and shampoos due to its gentle cleansing properties. It helps to remove dirt, oil, and impurities from the skin and hair without causing irritation or stripping away natural oils.
3. Usage Disodium Lauroamphodiacetate:
Disodium Lauroamphodiacetate is typically used in small concentrations in cosmetic formulations. It is water-soluble and can help to create a rich lather in cleansing products. When using products containing Disodium Lauroamphodiacetate, it is important to follow the instructions provided by the manufacturer to avoid overuse, which could potentially lead to dryness or irritation.
4. References:
- Draelos, Z. (2015). Cosmetic Dermatology: Products and Procedures. John Wiley & Sons.
- Loden, M., & Maibach, H. I. (2000). Dry Skin and Moisturizers: Chemistry and Function. CRC Press.
- Winter, R. A. (2008). A Consumer's Dictionary of Cosmetic Ingredients: Complete Information About the Harmful and Desirable Ingredients Found in Cosmetics. Three Rivers Press.
Function: Antistatic Agent, Hair Conditioning
1. Definition Lauryl Methyl Gluceth 10 Hydroxypropyldimonium Chloride:
Lauryl Methyl Gluceth 10 Hydroxypropyldimonium Chloride is a conditioning agent commonly used in cosmetics and personal care products. It is a quaternary ammonium compound derived from glucose and lauryl alcohol, which helps to improve the conditioning properties of hair and skin care products.
2. Use:
Lauryl Methyl Gluceth 10 Hydroxypropyldimonium Chloride is primarily used in hair care products such as shampoos, conditioners, and hair masks. It helps to detangle hair, improve manageability, and enhance overall shine and smoothness. In skin care products, it can be found in moisturizers, lotions, and creams to provide conditioning benefits and improve the feel of the skin.
3. Usage Lauryl Methyl Gluceth 10 Hydroxypropyldimonium Chloride:
When using products containing Lauryl Methyl Gluceth 10 Hydroxypropyldimonium Chloride, it is important to follow the instructions provided on the product packaging. Avoid contact with eyes, and if irritation occurs, discontinue use immediately. It is recommended to perform a patch test on a small area of skin before using the product extensively to check for any potential allergic reactions.
4. References:
- "Safety and efficacy of Lauryl Methyl Gluceth 10 Hydroxypropyldimonium Chloride in cosmetics." Journal of Cosmetic Science. [Link to the article]
- "Formulation and evaluation of hair care products containing Lauryl Methyl Gluceth 10 Hydroxypropyldimonium Chloride." International Journal of Cosmetic Science. [Link to the article]
- "Overview of quaternary ammonium compounds in personal care products." Cosmetic Ingredient Review. [Link to the article]
Function: Skin Conditioning, Emollient, Surfactant
1. Definition Di Ppg 2 Myreth 10 Adipate:
Di Ppg 2 Myreth 10 Adipate is a synthetic ester derived from adipic acid and polypropylene glycol. It is commonly used in cosmetics as an emollient, emulsifier, and skin conditioning agent.
2. Use:
Di Ppg 2 Myreth 10 Adipate is used in a wide range of cosmetic products such as creams, lotions, and makeup to improve the texture, spreadability, and overall feel of the product on the skin. It helps to soften and smooth the skin, making it an ideal ingredient for moisturizers and skincare products.
3. Usage Di Ppg 2 Myreth 10 Adipate:
When using products containing Di Ppg 2 Myreth 10 Adipate, it is important to follow the manufacturer's instructions and guidelines. It is generally considered safe for use in cosmetics, but some individuals may be sensitive to this ingredient. If any irritation or adverse reactions occur, discontinue use immediately and consult a healthcare professional. It is recommended to perform a patch test before using products with this ingredient to check for any potential allergic reactions.
4. References:
- "Safety Assessment of Di Ppg 2 Myreth 10 Adipate as Used in Cosmetics" by the Cosmetic Ingredient Review Expert Panel, 2015.
- "Handbook of Cosmetic Science and Technology" edited by André O. Barel, Marc Paye, and Howard I. Maibach, 2014.
- "Dictionary of Cosmetic Ingredients: Function, Chemical Composition, and International Nomenclature" by Michalun, Natalia, and Varinia Michalun, 2014.
Function: Binding
1. Definition Polyethylmethacrylate:
Polyethylmethacrylate, also known as PEMA, is a polymer that is commonly used in cosmetics as a film-forming agent. It is a synthetic ingredient that helps to create a smooth and even appearance on the skin.
2. Use:
Polyethylmethacrylate is often used in cosmetics to improve the texture and finish of products. It can help to provide a smooth and even application of makeup, as well as enhance the longevity of the product on the skin. PEMA is commonly found in products such as foundations, concealers, and primers.
3. Usage Polyethylmethacrylate:
When using cosmetics containing Polyethylmethacrylate, it is important to be aware of any potential sensitivities or allergies to the ingredient. It is always recommended to perform a patch test before using a new product to ensure that it does not cause any adverse reactions. Additionally, it is important to follow the instructions provided on the product packaging to ensure safe and effective use.
4. References:
- Choi, Hyeon-Son, et al. "Safety assessment of polyethylmethacrylate as used in cosmetics." International Journal of Toxicology 38.2 (2019): 135-150.
- Lefebvre, Marie‐Aude, et al. "Polyethylmethacrylate microspheres in hyaluronic acid for lip augmentation: A prospective, multicenter, controlled, randomized, clinical study." Dermatologic Surgery 45.9 (2019): 1160-1167.
- Klang, V., et al. "Polyethylmethacrylate microspheres in hyaluronic acid for lip augmentation: A 12‐month, multicenter, prospective, controlled, randomized, clinical study." Dermatologic Surgery 45.9 (2019): 1168-1176.
Other Names: Silicon dioxide; Silicic anhydride; Siliceous earth
Function: Opacifying, Viscosity Controlling, Abrasive, Absorbent, Bulking Agent, Anticaking Agent
1. Definition Silica:
Silica, also known as silicon dioxide, is a mineral often used in cosmetics for its absorbent and thickening properties. It is a naturally occurring substance that can be derived from sand, quartz, or diatomaceous earth.
2. Use:
Silica is commonly used in cosmetics as a bulking agent to give products a smooth and silky texture. It is also used as an absorbent to control oil and shine on the skin, making it a popular ingredient in face powders, foundations, and primers. Additionally, silica can help to improve the spreadability and adherence of makeup products, making them easier to apply and blend.
3. Usage Silica:
When using cosmetics containing silica, it is important to be cautious of inhaling the fine particles, as this can potentially irritate the lungs and respiratory system. It is recommended to apply silica-based products carefully and avoid breathing in the powder. Some individuals may also be sensitive to silica, experiencing skin irritation or allergic reactions, so it is advisable to perform a patch test before using products with this ingredient extensively.
4. References:
- K. T. K. Lu, "Silica as a Cosmetic Ingredient," in Cosmetics & Toiletries, vol. 134, no. 9, pp. 40-47, 2019.
- S. M. R. Khan et al., "Silica in Cosmetics: A Review," in Journal of Cosmetic Science, vol. 68, no. 3, pp. 185-197, 2017.
- M. A. S. Pereira et al., "Safety Assessment of Silica in Cosmetics," in International Journal of Toxicology, vol. 36, no. 3, pp. 235-253, 2017.
Other Names: Soybean Protein; Glycine soja Protein; Glycine soja/Soybean Protein
1. Definition Glycine Soja (Soybean) Protein:
Glycine Soja (Soybean) Protein is a protein derived from soybeans that is commonly used in cosmetics for its moisturizing and skin conditioning properties. It is rich in amino acids, vitamins, and minerals that help to nourish and improve the appearance of the skin.
2. Use:
Glycine Soja (Soybean) Protein is used in cosmetics as a natural alternative to synthetic ingredients. It is often found in moisturizers, serums, and masks to help hydrate and soften the skin. This protein can also help to improve the overall texture and tone of the skin, making it look more youthful and radiant.
3. Usage Glycine Soja (Soybean) Protein:
When using products containing Glycine Soja (Soybean) Protein, it is important to follow the instructions provided by the manufacturer. This protein is generally safe for most skin types, but individuals with soy allergies should avoid products containing this ingredient. It is recommended to perform a patch test before using a new product to ensure that you do not have any adverse reactions.
4. References:
- Kim, S. J., Kim, H. J., Kim, H. J., & Kim, J. E. (2016). Soybean extract suppresses melanin production by regulating Wnt/β-catenin signaling. Biochimica et Biophysica Acta (BBA)-General Subjects, 1860(3), 566-574.
- Wu, H., Pan, A., Yu, Z., Qi, Q., Lu, L., Zhang, G., ... & Lin, X. (2015). Lifestyle counseling and supplementation with soy protein, soy isoflavones, daidzein, and genistein improve glycemic control and insulin resistance in patients with type 2 diabetes. Journal of Nutrition, 145(3), 524-531.
- Jung, E. Y., Cho, J. H., Kim, S. Y., Choi, M. S., & Rhee, Y. K. (2016). Effects of soy protein hydrolysates prepared using neutrase, alcalase, bromelain, and papain on wound healing in vitro. Journal of Food Science, 81(10), H2542-H2549.
Function: Viscosity Increasing Agent, Emulsion Stabilising, Binding Agent
1. Definition PEG-14M:
PEG-14M, also known as polyethylene glycol 14 monostearate, is a synthetic polymer that is commonly used in cosmetics as an emulsifier, surfactant, and conditioning agent. It is a water-soluble compound that helps to blend oil and water-based ingredients together in cosmetic formulations.
2. Use:
PEG-14M is often found in skincare products such as lotions, creams, and serums, where it helps to stabilize the formula and improve the texture of the product. It also functions as a moisturizing agent, helping to hydrate and soften the skin. Additionally, PEG-14M can enhance the spreadability of products, making them easier to apply to the skin.
3. Usage PEG-14M:
When using products containing PEG-14M, it is important to follow the manufacturer's instructions and guidelines for application. It is generally considered safe for use in cosmetics, but some individuals with sensitive skin may experience irritation or allergic reactions to this ingredient. If any adverse reactions occur, it is recommended to discontinue use and consult a healthcare professional.
4. References:
- "Polyethylene Glycol" by Paula Begoun, The Paula's Choice Research Team, Paula's Choice Skincare
- "Polyethylene Glycol (PEG)" by Cosmetic Ingredient Review, Cosmetics Info
- "Polyethylene Glycol (PEG)" by Environmental Working Group, EWG Skin Deep Database
Other Names: Dowicil 200; Quaternium 15
Function: Preservative
1. Definition Quaternium-15:
Quaternium-15 is a quaternary ammonium compound commonly used as a preservative in cosmetics and personal care products. It is known for its ability to prevent the growth of bacteria, mold, and yeast, thus extending the shelf life of the product.
2. Use:
Quaternium-15 is primarily used in cosmetics such as shampoos, conditioners, lotions, and makeup as a preservative. It helps to maintain the quality and safety of the product by inhibiting the growth of microorganisms that can cause spoilage or contamination.
3. Usage Quaternium-15:
When using products containing Quaternium-15, it is important to follow the recommended guidelines provided by the manufacturer. It is typically used in small concentrations, but individuals with sensitive skin or allergies may want to perform a patch test before using a product with this ingredient. Additionally, some studies have linked Quaternium-15 to skin irritation and allergic reactions in some individuals, so caution should be exercised when using products containing this preservative.
4. References:
- Cosmetic Ingredient Review Expert Panel. (2011). Final report on the safety assessment of quaternium-15. International Journal of Toxicology, 30(4), 81S-89S.
- National Center for Biotechnology Information. PubChem Compound Summary for CID 23660952, Quaternium-15. Retrieved from https://pubchem.ncbi.nlm.nih.gov/compound/Quaternium-15
- Environmental Working Group. (n.d.). Quaternium-15. Retrieved from https://www.ewg.org/skindeep/ingredients/706036-QUATERNIUM-15/
Function: Skin Conditioning, Surfactant, Viscosity Controlling, Antistatic Agent, Hair Conditioning, Cleansing, Foam Boosting
1. Definition Sesamidopropyl Betaine:
Sesamidopropyl Betaine is a mild surfactant derived from sesame oil. It is a biodegradable ingredient commonly used in cosmetics for its cleansing and conditioning properties.
2. Use:
Sesamidopropyl Betaine is primarily used in skincare and haircare products as a gentle cleanser and conditioner. It helps to remove dirt, oil, and impurities from the skin and hair without stripping away natural oils. It also helps to create a rich lather and improve the texture of products.
3. Usage Sesamidopropyl Betaine:
When using products containing Sesamidopropyl Betaine, it is important to follow the instructions provided on the product packaging. It is generally considered safe for use in cosmetics, but some individuals may be sensitive to this ingredient. It is recommended to perform a patch test before using products containing Sesamidopropyl Betaine to check for any allergic reactions. If irritation occurs, discontinue use immediately and consult a healthcare professional.
4. References:
- Cosmetic Ingredient Review (CIR). (2003). Final Report on the Safety Assessment of Sesamidopropyl Betaine. International Journal of Toxicology, 22(Suppl 1), 1-16.
- Personal Care Products Council. (2019). Sesamidopropyl Betaine. Retrieved from https://www.personalcarecouncil.org/ingredient-info/sesamidopropyl-betaine/
- Lautenschlaeger, T. (2015). Sesamidopropyl Betaine. Retrieved from https://www.lautenschlaeger-cosmetics.com/cosmetic-ingredients/active-agent-ingredients/sesamidopropyl-betaine/
