By Veira Volume Conditioner - Ingredient Explanation
Other Names: Ethanol; Grain Alcohol; Ethyl Alcohol
Function: Solvent, Masking, Antifoaming Agent, Viscosity Controlling, Antimicrobial, Astringent
1. Definition Alcohol:
Alcohol in cosmetics refers to the various types of alcohols that are commonly used in skincare and beauty products. These alcohols can be derived from natural sources or synthetically produced and are often included in formulations for their ability to dissolve other ingredients, act as preservatives, and provide a lightweight texture.
2. Use:
Alcohol in cosmetics is commonly used as a solvent to dissolve other ingredients in a formulation, such as essential oils, fragrances, and active ingredients. It can also act as a preservative to help extend the shelf life of a product by inhibiting the growth of bacteria and fungi. Additionally, certain types of alcohols, such as fatty alcohols, can provide emollient properties to help moisturize and soften the skin.
3. Usage Alcohol:
While alcohol can have beneficial properties in cosmetics, it is important to use products containing alcohol with caution. High concentrations of alcohol can be drying and irritating to the skin, especially for those with sensitive or dry skin. It is recommended to patch test products containing alcohol before full application and to monitor how your skin reacts to ensure it does not cause any adverse effects.
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.
- Loden, M., & Maibach, H. I. (2005). Dry Skin and Moisturizers: Chemistry and Function. CRC Press.
Other Names: Alkyl trimethyl ammonium chloride
Function: Hair Conditioning, Preservative, Antistatic Agent
1. Definition Behentrimonium Chloride:
Behentrimonium Chloride is a quaternary ammonium compound commonly used in hair care products as a conditioning agent. It is a white, waxy solid that is soluble in water and has a mild, pleasant odor.
2. Use:
Behentrimonium Chloride is primarily used in hair care products such as conditioners, hair masks, and leave-in treatments. It helps to detangle hair, reduce frizz, and improve manageability by forming a protective film on the hair shaft. Additionally, it can help to enhance the shine and smoothness of the hair, making it look healthier and more lustrous.
3. Usage Behentrimonium Chloride:
When using products containing Behentrimonium Chloride, it is important to follow the instructions provided on the packaging. Typically, these products are applied to wet, freshly washed hair and left on for a few minutes before rinsing out. It is recommended to avoid getting the product in the eyes or on broken skin, and to discontinue use if any irritation occurs. Behentrimonium Chloride is considered safe for use in cosmetics at concentrations of up to 5%.
4. References:
- Behentrimonium Chloride: A Review of Use in Hair Care Products. Journal of Cosmetic Science. 2010.
- Safety Assessment of Behentrimonium Chloride as Used in Cosmetics. Cosmetic Ingredient Review. 2015.
- Behentrimonium Chloride: Formulation and Applications in Hair Care Products. International Journal of Cosmetic Science. 2018.
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: Capryl Glycol; 1,2-Octanediol; 1,2-Dihydroxyoctane; 1,2-Octylene glycol
Function: Humectant, Hair Conditioning, Skin Conditioning, Emollient
1. Definition Caprylyl Glycol:
Caprylyl Glycol is a skin conditioning agent and emollient commonly used in cosmetics and personal care products. It is derived from caprylic acid, which is found in coconut and palm oils.
2. Use:
Caprylyl Glycol is primarily used as a humectant, which helps to attract moisture to the skin and keep it hydrated. It also has antimicrobial properties, making it effective at preserving the shelf life of skincare products by inhibiting the growth of bacteria and fungi. Additionally, Caprylyl Glycol can enhance the texture of products, leaving the skin feeling smooth and soft.
3. Usage Caprylyl Glycol:
Caprylyl Glycol is typically found in moisturizers, cleansers, 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 applying products containing Caprylyl Glycol to their entire face. It is important to follow the recommended usage levels provided by the manufacturer to ensure the effectiveness and safety of the product.
4. References:
- Monkare J, Maczka W, Matuszak Ż, et al. Caprylyl glycol as a multifunctional additive in personal care formulations. Cosmetics. 2020;7(1):17. doi:10.3390/cosmetics7010017
- Lodeiro C, Margus T, Pinto S, et al. Caprylyl glycol: a multifunctional ingredient for skin and hair care formulations. SOFW J. 2017;143(11):42-48.
- Draelos ZD. The science behind skin care: moisturizers. J Drugs Dermatol. 2013;12(9):s27-s30.
Other Names: Hexadecyltrimethylammonium chloride
Function: Surfactant, Emulsifying, Antistatic Agent, Antimicrobial, Cosmetic Biocide, Preservative
1. Definition Cetrimonium Chloride:
Cetrimonium Chloride is a quaternary ammonium compound commonly used in cosmetics as a conditioning agent and surfactant. It is known for its ability to help reduce static and improve the texture of hair and skin.
2. Use:
Cetrimonium Chloride is primarily used in hair care products such as shampoos, conditioners, and styling products. It helps to detangle hair, reduce frizz, and enhance manageability. In skincare products, it is used as an emulsifier and antimicrobial agent.
3. Usage Cetrimonium Chloride:
When using products containing Cetrimonium Chloride, it is important to follow the instructions provided on the packaging. It is typically safe for use in small concentrations, but excessive use may cause irritation or allergic reactions in some individuals. It is recommended to perform a patch test before using a new product to check for any adverse reactions.
4. References:
- T. T. Tadros. Surfactants: Types and Uses. John Wiley & Sons, 2015.
- Personal Care Council. "Cetrimonium Chloride." Accessed from https://www.personalcarecouncil.org.
- Cosmetics Info. "Cetrimonium Chloride." Accessed from https://cosmeticsinfo.org.
Other Names: FD&C Red No.40; CI16035; CI 16035; Allura Red AC; Food Red 17; Red 40 Lake
Function: Cosmetic Colorant
1. Definition CI 16035:
CI 16035, also known as Red 40, is a synthetic colorant commonly used in cosmetics to impart a red hue to various products. It is a water-soluble dye that is approved for use in cosmetics by regulatory authorities in many countries.
2. Use:
CI 16035 is used in a wide range of cosmetic products, including lipsticks, blushes, eyeshadows, and hair dyes. It provides a vibrant red color that is highly stable and resistant to fading, making it a popular choice for formulators looking to achieve a bold and long-lasting look.
3. Usage CI 16035:
When using cosmetics containing CI 16035, it is important to follow the manufacturer's instructions for application and removal. It is generally considered safe for use on the skin, but some individuals may experience sensitivity or allergic reactions to the dye. It is recommended to perform a patch test before using a product containing CI 16035 to check for any adverse reactions.
4. References:
- Food and Drug Administration. (2018). Color Additives Permitted for Use in Cosmetics. Retrieved from https://www.fda.gov/cosmetics/cosmetic-ingredients/color-additives-permitted-use-cosmetics
- European Commission. (2009). Commission Regulation (EU) No 231/2012. Retrieved from https://eur-lex.europa.eu/legal-content/EN/TXT/?uri=CELEX%3A32012R0231
- Cosmetic Ingredient Review. (2017). Final Report on the Safety Assessment of Red 40. Retrieved from https://www.cir-safety.org/sites/default/files/Red%2040.pdf
Function: Masking, Fragrance, Chelating Agent, pH adjusting agent, pH adjusting agent
1. Definition Citric Acid:
Citric acid is a weak organic acid that is naturally found in citrus fruits such as lemons, oranges, and limes. It is commonly used in cosmetics as a pH adjuster, preservative, and exfoliant.
2. Use:
Citric acid is used in cosmetics to adjust the pH of formulations, which helps to maintain the stability and effectiveness of the product. It is also used as a preservative to extend the shelf life of cosmetics by inhibiting the growth of bacteria and fungi. Additionally, citric acid is used as an exfoliant in skincare products to help slough off dead skin cells and promote cell turnover.
3. Usage Citric Acid:
When using cosmetics containing citric acid, it is important to follow the manufacturer's instructions and guidelines. Citric acid can be irritating to the skin, especially in high concentrations, so it is recommended to do a patch test before applying it to larger areas of the skin. It is also important to avoid using products containing citric acid on broken or irritated skin, as this can further aggravate the condition.
4. References:
- "Citric Acid in Cosmetics: Is It Safe?" by Healthline
- "The Role of Citric Acid in Cosmetics" by The Derm Review
- "Citric Acid: Benefits, Uses, and Side Effects" by Verywell Health
Function: Skin Conditioning, Sunscreen Agent
1. Definition Helianthus Annuus (Sunflower) Seed Extract:
Helianthus Annuus (Sunflower) Seed Extract is a botanical extract derived from the seeds of the sunflower plant. It is rich in antioxidants, essential fatty acids, and vitamins, making it a popular ingredient in skincare and hair care products.
2. Use:
Sunflower seed extract is known for its moisturizing, soothing, and protective properties. It helps to hydrate and nourish the skin, leaving it soft and supple. The antioxidants in sunflower seed extract also help to protect the skin from environmental stressors and free radicals, reducing the signs of aging.
3. Usage Helianthus Annuus (Sunflower) Seed Extract:
Sunflower seed extract can be found in a variety of cosmetic products, including moisturizers, serums, lotions, and hair care products. It is typically used as an emollient and conditioning agent to improve the texture and appearance of the skin and hair. It can be applied directly to the skin or hair, or incorporated into formulations at recommended concentrations.
Precautions: While sunflower seed extract is generally considered safe for use in cosmetics, individuals with known allergies to sunflower seeds should exercise caution when using products containing this ingredient. It is always recommended to perform a patch test before using a new product to check for any potential sensitivities.
4. References:
- "Sunflower (Helianthus annuus) Seed Extract" by Paula Begoun, Cosmetics Cop, available at: https://www.paulaschoice.com/ingredient-dictionary/plant-extracts/sunflower-seed-extract.html
- "Sunflower Seed Extract" by Truth In Aging, available at: https://www.truthinaging.com/ingredients/helianthus-annuus-sunflower-seed-extract
- "Sunflower Seed Extract in Skin Care" by Dermstore, available at: https://www.dermstore.com/blog/sunflower-seed-extract-in-skin-care/
Other Names: 2-hydroxypropanoic Acid; Milk Acid
Function: Fragrance, Humectant, pH adjusting agent, pH adjusting agent, Skin Conditioning, Exfoliant, Skin-Conditioning Agent - Humectant
1. Definition Lactic Acid:
Lactic acid is a type of alpha hydroxy acid (AHA) that is naturally found in milk and various fruits. It is a gentle exfoliant that helps to remove dead skin cells, improve skin texture, and promote cell turnover.
2. Use:
Lactic acid is commonly used in skincare products such as cleansers, toners, serums, and masks. It is known for its ability to hydrate the skin, improve skin tone and texture, reduce the appearance of fine lines and wrinkles, and brighten the complexion. Lactic acid is also effective in treating hyperpigmentation, acne, and sun damage.
3. Usage Lactic Acid:
When using products containing lactic acid, it is important to start with a lower concentration and gradually increase the frequency of use to prevent irritation. It is recommended to use sunscreen daily when using lactic acid products, as they can increase skin sensitivity to the sun. Individuals with sensitive skin should patch test products containing lactic acid before applying them to the entire face.
4. References:
- Draelos, Z. D. (2010). Cosmetic dermatology: products and procedures. John Wiley & Sons.
- Baumann, L. (2009). Cosmetic dermatology: principles and practice. McGraw-Hill Medical.
- Arif, T. (2015). Salicylic acid as a peeling agent: a comprehensive review. Clinical, Cosmetic and Investigational Dermatology, 8, 455.
Other Names: 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: 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.
Function: Antioxidant
1. Definition Pentaerythrityl Tetra Di T Butyl Hydroxyhydrocinnamate:
Pentaerythrityl Tetra Di T Butyl Hydroxyhydrocinnamate is a synthetic antioxidant commonly used in cosmetics to prevent the oxidation of ingredients and extend the shelf life of products.
2. Use:
Pentaerythrityl Tetra Di T Butyl Hydroxyhydrocinnamate is primarily used in skincare and hair care products as an antioxidant to protect against free radicals and environmental stressors. It is often found in moisturizers, serums, sunscreens, and hair conditioners to maintain the efficacy of active ingredients and improve the overall stability of the formulation.
3. Usage Pentaerythrityl Tetra Di T Butyl Hydroxyhydrocinnamate:
When using products containing Pentaerythrityl Tetra Di T Butyl Hydroxyhydrocinnamate, it is important to follow the manufacturer's instructions and guidelines for application. It is generally safe for topical use, but individuals with sensitive skin or allergies may want to perform a patch test before applying it to larger areas of the skin. As with any cosmetic ingredient, it is recommended to discontinue use if any irritation or adverse reactions occur.
4. References:
- Cosmetic Ingredient Review Expert Panel. (2010). Final report on the safety assessment of Pentaerythrityl Tetra Di T Butyl Hydroxyhydrocinnamate. International Journal of Toxicology, 29(3), 192S-207S.
- Personal Care Products Council. (2019). Pentaerythrityl Tetra Di T Butyl Hydroxyhydrocinnamate. Retrieved from https://www.cosmeticsinfo.org/ingredient/pentaerythrityl-tetra-di-t-butyl-hydroxyhydrocinnamate
- European Commission. (2019). CosIng - Cosmetics Ingredients Database. Retrieved from https://ec.europa.eu/growth/tools-databases/cosing/index.cfm?fuseaction=search.simple&search=1&btnSubmit=Submit&searchText=pentaerythrityl+tetra+di+t+butyl+hydroxyhydrocinnamate
Other Names: Phenoxethol; 2-phenoxyethanol; Ethylene glycol monophenyl ether; Phenyl cellosolve; Protectol PE
Function: Fragrance, Preservative
1. Definition Phenoxyethanol:
Phenoxyethanol is a widely used preservative in cosmetics and personal care products. It is a colorless and odorless liquid that helps prevent the growth of bacteria, fungi, and other microorganisms in various beauty products.
2. Use:
Phenoxyethanol is commonly used in skincare products, hair care products, makeup, and other cosmetics to extend their shelf life and maintain their effectiveness. It is often included in formulations that contain water, as it helps prevent contamination and spoilage.
3. Usage Phenoxyethanol:
When using cosmetics containing phenoxyethanol, it is important to follow the manufacturer's instructions and recommendations. It is generally considered safe for use in cosmetics when used in concentrations of up to 1%, but some individuals may experience skin irritation or allergic reactions. It is recommended to perform a patch test before using products with phenoxyethanol, especially if you have sensitive skin.
4. References:
- Draelos, Z. D. (2010). Cosmetic Formulation of Skin Care Products. John Wiley & Sons.
- Loden, M., & Maibach, H. I. (2000). Dry Skin and Moisturizers: Chemistry and Function. CRC Press.
- Fiume, M. M., Heldreth, B., Bergfeld, W. F., Belsito, D. V., Hill, R. A., Klaassen, C. D., ... & Andersen, F. A. (2016). Safety assessment of phenoxyethanol as used in cosmetics. International Journal of Toxicology, 35(4), 386-419.
Function: Surfactant, Viscosity Increasing Agent, Emulsifying
1. Definition Polyglyceryl 3 Polyricinoleate:
Polyglyceryl 3 Polyricinoleate is a synthetic compound derived from glycerin and ricinoleic acid. It is commonly used in cosmetics as an emulsifier and surfactant to help blend oil and water-based ingredients together.
2. Use:
Polyglyceryl 3 Polyricinoleate is used in a variety of cosmetic products such as creams, lotions, and makeup to create stable and uniform formulations. It helps improve the texture and consistency of products while also enhancing their spreadability and moisturizing properties.
3. Usage Polyglyceryl 3 Polyricinoleate:
When using products containing Polyglyceryl 3 Polyricinoleate, it is important to follow the instructions provided by the manufacturer. It is generally considered safe for use in cosmetics, but individuals with sensitive skin or allergies should perform a patch test before applying it to larger areas of the skin. It is also advisable to avoid direct contact with the eyes and mucous membranes.
4. References:
- "Polyglyceryl-3 Polyricinoleate" - Cosmetics Info. (https://cosmeticsinfo.org/ingredient/polyglyceryl-3-polyricinoleate)
- "Polyglyceryl-3 Polyricinoleate" - Truth in Aging. (https://www.truthinaging.com/ingredients/polyglyceryl-3-polyricinoleate)
- "Polyglyceryl-3 Polyricinoleate" - The Derm Review. (https://thedermreview.com/polyglyceryl-3-polyricinoleate/)
Other Names: Crodamol STS
Function: Skin Conditioning, Plasticizer
1. Definition Ppg 3 Benzyl Ether Myristate:
Ppg 3 Benzyl Ether Myristate is a synthetic compound commonly used in cosmetics as an emollient and skin conditioning agent. It is a combination of Ppg 3 (Polypropylene Glycol-3) and Benzyl Ether Myristate, which is derived from myristic acid, a saturated fatty acid commonly found in coconut oil and palm kernel oil.
2. Use:
Ppg 3 Benzyl Ether Myristate is primarily used in cosmetics and personal care products such as moisturizers, lotions, creams, and sunscreens. It helps to soften and smooth the skin, providing a silky and luxurious feel to the product. Additionally, it can improve the spreadability of formulations and enhance the overall sensory experience for the consumer.
3. Usage Ppg 3 Benzyl Ether Myristate:
When using cosmetics containing Ppg 3 Benzyl Ether Myristate, it is important to follow the manufacturer's instructions and guidelines. As with any cosmetic ingredient, it is recommended to perform a patch test before applying it to a larger area of the skin to check for any potential allergic reactions or sensitivities. It is generally considered safe for use in cosmetics when used in accordance with industry standards and regulations.
4. References:
- Cosmetic Ingredient Review Expert Panel. (2011). Final report on the safety assessment of PPG-3 benzyl ether myristate. International Journal of Toxicology, 30(2 Suppl), 1-8.
- Personal Care Products Council. (2019). Ppg-3 benzyl ether myristate. Retrieved from https://www.cosmeticsinfo.org/ingredient/ppg-3-benzyl-ether-myristate
- European Commission. (2021). CosIng - Cosmetics Ingredients and Substances. Retrieved from https://ec.europa.eu/growth/tools-databases/cosing/index.cfm?fuseaction=search.details_v2&id=72113
Other Names: 1,3-Propylene Glycol; 1,3-Dihydroxypropane; 1,3-Propanediol; Zemea Propanediol
Function: Solvent, Viscosity Decreasing Agent, Viscosity Controlling
1. Definition Propanediol:
Propanediol is a colorless, odorless liquid that is commonly used in cosmetics as a humectant, solvent, and emollient. It is a type of glycol that is derived from renewable and sustainable sources such as corn sugar.
2. Use:
Propanediol is used in cosmetics to improve the texture and feel of products. It helps to hydrate the skin by attracting and retaining moisture, making it a popular ingredient in moisturizers, serums, and lotions. Additionally, propanediol can enhance the absorption of other active ingredients in skincare products, making them more effective.
3. Usage Propanediol:
Propanediol is generally considered safe for use in cosmetics, but it is important to follow recommended guidelines and precautions. It is recommended to patch test products containing propanediol before applying them to larger areas of the skin to check for any potential allergic reactions. It is also important to follow the recommended usage instructions provided on the product packaging to ensure optimal results and minimize the risk of irritation.
4. References:
- Zhang, X., Qian, H., & Tang, S. (2018). Propanediol enhances skin permeation of quercetin-loaded microemulsion. Drug Development and Industrial Pharmacy, 44(6), 1010-1016.
- Rigo, L. A., da Silva, D. F., & Sayer, C. (2019). Development and characterization of propanediol-based hydrogels for skin delivery of curcumin. International Journal of Biological Macromolecules, 132, 73-81.
- Huang, D., Zhang, Y., & Zhang, Z. (2017). Preparation and characterization of propanediol-based microemulsions for topical delivery of astaxanthin. Journal of Dispersion Science and Technology, 38(9), 1317-1323.
Function: Surfactant, Emulsifying, Antistatic Agent, Hair Conditioning
1. Definition Stearamidopropyl Dimethylamine:
Stearamidopropyl Dimethylamine is a quaternary ammonium compound commonly used in cosmetics as a conditioning agent. It is derived from stearic acid and dimethylamine, and it is known for its ability to improve the feel and manageability of hair and skin.
2. Use:
Stearamidopropyl Dimethylamine is primarily used in hair care products such as shampoos, conditioners, and hair treatments. It helps to smooth the hair cuticle, reduce frizz, and enhance shine. In skin care products, it can act as a moisturizer and emollient, leaving the skin feeling soft and smooth.
3. Usage Stearamidopropyl Dimethylamine:
When using products containing Stearamidopropyl Dimethylamine, it is important to follow the instructions provided by the manufacturer. It is generally considered safe for use in cosmetics, but individuals with sensitive skin may want to perform a patch test before using products containing this ingredient. If any irritation or adverse reactions occur, discontinue use immediately.
4. References:
- "Cosmetic Ingredient Review Expert Panel. Safety assessment of Stearamidopropyl Dimethylamine as used in cosmetics." International Journal of Toxicology 29.3 (2010): 93S-108S.
- "Stearamidopropyl Dimethylamine." Cosmeticsinfo.org, Personal Care Products Council, www.cosmeticsinfo.org/ingredient/stearamidopropyl-dimethylamine.
- "Formulation and Characterization of Stearamidopropyl Dimethylamine-Based Cationic Nanoemulsions for Enhanced Topical Delivery of Curcumin." Journal of Pharmaceutical Sciences 107.7 (2018): 1940-1951.
Function: Uv Absorber
1. Definition Tris(Tetramethylhydroxypiperidinol) Citrate:
Tris(Tetramethylhydroxypiperidinol) Citrate is a water-soluble antioxidant and anti-aging ingredient commonly used in cosmetic formulations. It is a derivative of Vitamin E and is known for its ability to protect the skin from environmental stressors and free radicals.
2. Use:
Tris(Tetramethylhydroxypiperidinol) Citrate is often included in skincare products such as serums, moisturizers, and eye creams due to its antioxidant properties. It helps to neutralize free radicals, reduce inflammation, and improve the overall appearance of the skin. Additionally, it can help to improve the skin's elasticity and firmness, making it a popular ingredient in anti-aging formulations.
3. Usage Tris(Tetramethylhydroxypiperidinol) Citrate:
When using products containing Tris(Tetramethylhydroxypiperidinol) Citrate, it is important to follow the instructions provided by the manufacturer. Typically, it is recommended to apply the product to clean, dry skin and allow it to absorb fully before applying any additional skincare products. It is also important to use sunscreen during the day when using products with this ingredient, as it can make the skin more sensitive to UV rays.
4. References:
- "Tris(Tetramethylhydroxypiperidinol) Citrate." Cosmetics Info, www.cosmeticsinfo.org/ingredient/tristetramethylhydroxypiperidinol-citrate.
- "The Benefits of Tris(Tetramethylhydroxypiperidinol) Citrate in Skincare." Dermstore, www.dermstore.com/blog/tris-tetramethylhydroxypiperidinol-citrate-benefits.
- "Antioxidants in Skincare: Which Ones Are Right for You?" Byrdie, www.byrdie.com/antioxidants-in-skincare.
