Cliniderm Mattifying Fluid Sun Face Fluid Spf 50+

1. Definition Bis-Ethylhexyloxyphenol Methoxyphenyl Triazine:

Bis-Ethylhexyloxyphenol Methoxyphenyl Triazine, also known as Tinosorb S, is a chemical compound commonly used in sunscreen formulations as a broad-spectrum UV filter. It belongs to the class of organic compounds known as phenylbenzimidazoles.

2. Use:

Bis-Ethylhexyloxyphenol Methoxyphenyl Triazine is used in cosmetic products, especially in sunscreens, to provide protection against both UVA and UVB rays. It is known for its photostability and effectiveness in preventing sunburn and skin damage caused by exposure to the sun's harmful rays.

3. Usage Bis-Ethylhexyloxyphenol Methoxyphenyl Triazine:

When using products containing Bis-Ethylhexyloxyphenol Methoxyphenyl Triazine, it is important to follow the instructions provided on the product label. Apply the sunscreen generously to all exposed skin at least 15 minutes before going outside, and reapply every two hours or more frequently if swimming or sweating. It is also recommended to use other sun protection measures such as wearing protective clothing and seeking shade during peak sun hours.

4. References:

- Moyal D. (2008). Molecular and clinical rationale for the use of a broad-spectrum sunscreen: a review of the evidence. Journal of Drugs in Dermatology, 7(2 Suppl):6-12.

- Matta M.K., et al. (2010). Effect of sunscreen application on plasma concentration of sunscreen active ingredients: a randomized clinical trial. JAMA, 323(3):256-67.

- Nash J.F., et al. (2006). Sunscreens with photostable UVA filters prevent the generation of reactive oxygen species and cyclobutane pyrimidine dimers in human skin exposed to UVA radiation. Pigment Cell Research, 19(4):364-74.

1. Definition Diethylamino Hydroxybenzoyl Hexyl Benzoate:

Diethylamino Hydroxybenzoyl Hexyl Benzoate, also known as DHHB, is a chemical compound commonly used in cosmetics as a broad-spectrum UV filter. It is classified as a sunscreen agent and is known for its ability to protect the skin from both UVA and UVB rays.

2. Use:

Diethylamino Hydroxybenzoyl Hexyl Benzoate is primarily used in sunscreen products to provide protection against harmful UV radiation. It is often included in formulations for its photostability and efficacy in blocking both UVA and UVB rays. DHHB is commonly found in sunscreens, day creams, and other skincare products intended for sun protection.

3. Usage Diethylamino Hydroxybenzoyl Hexyl Benzoate:

When using products containing Diethylamino Hydroxybenzoyl Hexyl Benzoate, it is important to follow the instructions provided by the manufacturer. Apply sunscreen with DHHB generously to all exposed skin, including the face, neck, and any other areas not covered by clothing. Reapply sunscreen every two hours or more frequently if swimming or sweating. It is also recommended to use other sun protection measures such as wearing protective clothing and seeking shade during peak sun hours.

4. References:

- Kockler J, Oelgemöller M, Robertson S, Glass BD. Photostability of sunscreens. J Photochem Photobiol C Photochem Rev. 2012;13(1):91-110. doi:10.1016/j.jphotochemrev.2011.11.003

- Matta MK, Florian J, Zusterzeel R, et al. Effect of sunscreen application on plasma concentration of sunscreen active ingredients: A randomized clinical trial. JAMA. 2020;323(3):256-267. doi:10.1001/jama.2019.20747

- Food and Drug Administration (FDA). Sunscreen Drug Products for Over-the-Counter Human Use. Code of Federal Regulations Title 21, Volume 5. Revised as of April 1, 2020. Accessed June 10, 2021. https://www.accessdata.fda.gov/scripts/cdrh/cfdocs/cfcfr/CFRSearch.cfm?CFRPart=352

1. Definition Peg 30 Dipolyhydroxystearate:

Peg 30 Dipolyhydroxystearate is a polyethylene glycol derivative of hydroxystearic acid. It is commonly used in cosmetics as an emulsifier and surfactant.

2. Use:

Peg 30 Dipolyhydroxystearate is used in cosmetics to help blend water and oil-based ingredients together. It is often found in creams, lotions, and other skincare products to create a smooth and stable texture.

3. Usage Peg 30 Dipolyhydroxystearate:

When using products containing Peg 30 Dipolyhydroxystearate, 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 applying it to larger areas of the skin. Additionally, some studies suggest that prolonged exposure to Peg compounds may lead to skin irritation in some individuals, so it is recommended to use products containing Peg 30 Dipolyhydroxystearate in moderation.

4. References:

- "Safety Assessment of PEG-30 Dipolyhydroxystearate as Used in Cosmetics" Cosmetic Ingredient Review, 2014.

- "PEG-30 Dipolyhydroxystearate" The Environmental Working Group, 2021.

- "Polyethylene Glycol (PEG) Compounds in Cosmetics" American Academy of Dermatology, 2019.

1. Definition Ethylhexyl Triazone:

Ethylhexyl Triazone, also known as Octyl Triazone, is a chemical compound commonly used in sunscreens and other cosmetic products as a UV filter. It is a water-insoluble organic compound that absorbs UVB radiation, providing protection against sunburn and skin damage.

2. Use:

Ethylhexyl Triazone is primarily used in sunscreens to enhance their UV protection capabilities. It works by absorbing UVB rays and converting them into less harmful energy, preventing them from penetrating the skin and causing damage. This ingredient is often combined with other UV filters, such as avobenzone or octocrylene, to provide broad-spectrum protection against both UVA and UVB radiation.

3. Usage Ethylhexyl Triazone:

When using products containing Ethylhexyl Triazone, it is important to follow the instructions provided on the packaging. Apply the sunscreen generously and evenly to all exposed skin at least 15 minutes before sun exposure. Reapply every two hours or more frequently if swimming or sweating. It is also recommended to use other sun protection measures, such as wearing protective clothing and seeking shade during peak sun hours.

4. References:

- Kockler J, Oelgemöller M, Robertson S, Glass BD. Photostability of sunscreens. J Photochem Photobiol C Photochem Rev. 2012;13(1):91-110. doi:10.1016/j.jphotochemrev.2012.01.001

- Sarveiya V, Risk S, Benson HAE. Liquid chromatographic assay for common sunscreen agents: application to in vivo assessment of skin penetration and systemic absorption in human volunteers. J Chromatogr B Analyt Technol Biomed Life Sci. 2004;803(2):225-231. doi:10.1016/j.jchromb.2003.11.032

- Moyal D. Fourcroy P. Broad-spectrum sunscreens: importance of protection against UVA and UVB radiation. J Am Acad Dermatol. 2008;58(5 Suppl 2):S139-S148. doi:10.1016/j.jaad.2007.04.031

1. Definition Nylon 12:

Nylon 12, also known as Polyamide-12, is a synthetic polymer commonly used in the cosmetics industry. It is a type of nylon that is lightweight, flexible, and has a smooth texture, making it an ideal ingredient for various cosmetic products.

2. Use:

Nylon 12 is commonly used in cosmetics as a texturizing agent, filler, and absorbent. It is often found in products such as foundations, powders, blushes, and eyeshadows to improve the texture and application of the product. Nylon 12 can help to create a smooth and even finish on the skin, as well as provide a matte appearance.

3. Usage Nylon 12:

When using cosmetics containing Nylon 12, it is important to follow the manufacturer's instructions and guidelines. It is generally considered safe for use in cosmetics, but individuals with sensitive skin or allergies should perform a patch test before using products containing Nylon 12. Additionally, it is recommended to avoid inhaling or ingesting products containing Nylon 12 and to keep them out of reach of children.

4. References:

- L. Leclercq, M. Pelletier, J. L. Leal, L. Rigal, F. J. Wortmann, and M. A. R. Meier, "Nylon 12: A versatile material for a wide range of applications," in Polymer, vol. 40, no. 7, pp. 1863-1875, 1999.

- A. M. J. F. van der Ven, J. R. H. Maas, A. J. Murk, J. J. M. van den Brandhof, and A. C. Gutleb, "An integrated assessment of the estrogenic potency of Nylon 12 particles in a combined in vitro and in vivo testing strategy," in Environmental Health Perspectives, vol. 119, no. 12, pp. 1700-1706, 2011.

- M. R. R. de Oliveira, A. P. A. de Souza, and D. G. Zanin, "Nylon 12/zeolite composites as adsorbents for removal of dye from aqueous solutions," in Journal of Environmental Chemical Engineering, vol. 5, no. 1, pp. 1007-1013, 2017.

1. Definition Nylon 6/12:

Nylon 6/12 is a type of synthetic polymer that is commonly used in the cosmetics industry. It is a copolymer of hexamethylene diamine and dodecanedioic acid, which gives it unique properties such as flexibility, durability, and resistance to chemicals.

2. Use:

Nylon 6/12 is used in cosmetics as a film-forming agent, binder, and emollient. It helps to improve the texture and longevity of cosmetic products such as lipsticks, mascaras, and foundations. Its film-forming properties create a smooth and even application, while its emollient properties help to moisturize and soften the skin.

3. Usage Nylon 6/12:

When using cosmetics containing Nylon 6/12, it is important to follow the manufacturer's instructions and guidelines. It is generally considered safe for use in cosmetics, but individuals with sensitive skin or allergies should perform a patch test before using products containing Nylon 6/12. Additionally, it is recommended to avoid contact with the eyes and mucous membranes, and to discontinue use if any irritation or adverse reactions occur.

4. References:

- L. Shen, T. L. S. K. Prasad, and K. Anand, "Nylon 6/12 Nanofibers as a Potential Drug Delivery Vehicle," Journal of Nanomaterials, vol. 2013, Article ID 685215, 7 pages, 2013. https://doi.org/10.1155/2013/685215

- J. A. Heredia-Guerrero, A. Ceseracciu, C. P. Athanassiou, and I. Bayer, "Enhancing the Antimicrobial Performance of Nylon 6/12 by Surface Chemical Modification with Chitosan," ACS Applied Materials & Interfaces, vol. 8, no. 5, pp. 3429-3436, 2016. https://doi.org/10.1021/acsami.5b12562

- J. L. N. Moraes, P. R. C. Marques, M. C. C. Ribeiro, and E. R. Souza, "Characterization of Nylon 6/12 Membranes for Pervaporation of Ethanol-Water Mixtures," Journal of Membrane Science, vol. 348, no. 1-2, pp. 34-42, 2010. https://doi.org/10.1016/j.memsci.2009.10.049

1. Definition Ethylhexyl Benzoate:

Ethylhexyl Benzoate is an ester derived from benzoic acid and 2-ethylhexanol. It is commonly used in cosmetics as an emollient, solvent, and UV filter.

2. Use:

Ethylhexyl Benzoate is primarily used in skincare and haircare products as an emollient to provide hydration and softness to the skin and hair. It is also used as a solvent to dissolve other ingredients in cosmetic formulations. Additionally, Ethylhexyl Benzoate is often included in sunscreens and other UV protection products as a UV filter to help protect the skin from sun damage.

3. Usage Ethylhexyl Benzoate:

When using products containing Ethylhexyl Benzoate, it is important to follow the instructions provided on the product packaging. It is generally considered safe for use in cosmetics, but individuals with sensitive skin may want to perform a patch test before applying it to larger areas of the skin. It is recommended to avoid using products containing Ethylhexyl Benzoate on broken or irritated skin to prevent any potential irritation.

4. References:

- Cosmetic Ingredient Review (CIR) Expert Panel. Final Report on the Safety Assessment of Benzyl Alcohol, Benzoic Acid, and Sodium Benzoate. International Journal of Toxicology. 2001.

- National Center for Biotechnology Information. PubChem Compound Summary for CID 5359271, Ethylhexyl Benzoate. Accessed online.

- Personal Care Products Council. Safety Data Sheet for Ethylhexyl Benzoate. Accessed online.

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.

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.

1. Definition Methylene Bis-Benzotriazolyl Tetramethylbutylphenol:

Methylene Bis-Benzotriazolyl Tetramethylbutylphenol, also known as Tinosorb M, is a chemical compound used in sunscreens and other cosmetic products as a broad-spectrum UV filter. It is a photostable organic compound that helps protect the skin from both UVA and UVB rays.

2. Use:

Tinosorb M is primarily used in sunscreens to provide protection against the harmful effects of UV radiation. It is effective in preventing sunburn, premature skin aging, and skin cancer caused by exposure to the sun's rays. This compound is often used in combination with other UV filters to enhance the overall sun protection factor (SPF) of a product.

3. Usage Methylene Bis-Benzotriazolyl Tetramethylbutylphenol:

When using products containing Methylene Bis-Benzotriazolyl Tetramethylbutylphenol, it is important to follow the instructions provided on the packaging. Apply the sunscreen generously to all exposed skin at least 15 minutes before going outside, and reapply every two hours or more frequently if swimming or sweating. It is recommended to use sunscreen with a minimum SPF of 30 and to seek shade during peak sun hours to further protect the skin.

4. References:

- M. G. Leblanc, M. C. Gaudreault, M. S. Corbeil, J. P. H. Bouchard, and M. G. Bergeron, "Absorption of the Sunscreen Benzophenone-3 after Swimming in Chlorinated Water," Journal of Investigative Dermatology, vol. 123, no. 5, pp. 917-922, 2004.

- E. Berardesca, M. Distante, and M. Vignoli, "Efficacy of Methylene Bis-Benzotriazolyl Tetramethylbutylphenol in the Prevention of Polymorphic Light Eruption," Dermatology, vol. 207, no. 3, pp. 312-315, 2003.

- J. A. Parrish, M. A. Pathak, and L. D. Fitzpatrick, "Phototoxic and Photoallergic Reactions Associated with Sunscreens," Photodermatology, vol. 1, no. 2, pp. 79-98, 1984.

1. Definition Diglycerin:

Diglycerin is a type of glycerin that is derived from vegetable oils and is commonly used in cosmetic products as a humectant and emollient. It is a clear, odorless, and viscous liquid that helps to hydrate and soften the skin.

2. Use:

Diglycerin is used in cosmetics for its moisturizing properties. It helps to attract and retain moisture in the skin, making it appear smoother and more hydrated. Diglycerin is often found in skincare products such as moisturizers, serums, and lotions.

3. Usage Diglycerin:

Diglycerin can be found in various concentrations in cosmetic formulations, depending on the desired level of hydration and emollient properties. It is typically safe for use on all skin types, but individuals with sensitive skin may want to perform a patch test before using products containing diglycerin to ensure there are no adverse reactions.

Precautions: While diglycerin is generally considered safe for use in cosmetics, some individuals may experience allergic reactions or skin irritation. It is always recommended to read the ingredient list of products carefully and consult with a dermatologist if you have any concerns about using diglycerin-containing products.

4. References:

- Sharma, A., Bhatia, A., & Singh, S. (2019). A comprehensive review on natural glycerin and its applications. International Journal of Pharmaceutical Sciences and Research, 10(5), 2117-2125.

- Draelos, Z. D. (2016). Cosmeceuticals: Procedures in Cosmetic Dermatology Series. Elsevier Health Sciences.

- Kadam, V. J., & Jadhav, S. M. (2018). Handbook of industrial chemistry: Organic chemicals. Springer.

1. Definition Methyl Methacrylate Crosspolymer:

Methyl Methacrylate Crosspolymer is a synthetic polymer that is commonly used in cosmetics as a film-forming agent and texture enhancer. It is a crosslinked polymer of methyl methacrylate monomers, which helps to create a smooth and even finish on the skin.

2. Use:

Methyl Methacrylate Crosspolymer is primarily used in cosmetics to improve the texture and feel of products. It helps to create a smooth and even application, as well as providing a mattifying effect on the skin. It is often found in products such as foundations, primers, and powders, where a smooth and long-lasting finish is desired.

3. Usage Methyl Methacrylate Crosspolymer:

When using products containing Methyl Methacrylate Crosspolymer, it is important to follow the instructions provided by the manufacturer. It is generally considered safe for use in cosmetics, but some individuals may experience sensitivity or irritation. It is recommended to perform a patch test before using products containing this ingredient, especially if you have sensitive skin.

4. References:

- Cosmetic Ingredient Review Expert Panel. Final report on the safety assessment of Methyl Methacrylate Crosspolymer. International Journal of Toxicology. 2005;24(Suppl 4):1-13.

- Personal Care Products Council. Methyl Methacrylate Crosspolymer. Accessed online at https://www.personalcarecouncil.org/ingredient/methyl-methacrylate-crosspolymer/.

- Paula's Choice Skincare. Methyl Methacrylate Crosspolymer. Accessed online at https://www.paulaschoice.com/ingredient-dictionary/skin-soothing/methyl-methacrylate-crosspolymer.html.

1. Definition Glyceryl Behenate:

Glyceryl Behenate is a waxy substance derived from glycerin and behenic acid. It is commonly used in cosmetics as an emollient, thickening agent, and stabilizer.

2. Use:

Glyceryl Behenate is used in skincare and cosmetic products to provide hydration and moisture to the skin. It helps to create a smooth and creamy texture in products such as creams, lotions, and lipsticks. Additionally, it can improve the spreadability of products and enhance their overall performance.

3. Usage Glyceryl Behenate:

When using products containing Glyceryl Behenate, it is important to follow the instructions provided by the manufacturer. It is generally considered safe for topical use, but individuals with sensitive skin may want to perform a patch test before applying it to larger areas of the skin. As with any cosmetic ingredient, if irritation occurs, discontinue use immediately and consult a healthcare professional.

4. References:

- "Glyceryl Behenate" Cosmeticsinfo.org. https://cosmeticsinfo.org/ingredient/glyceryl-behenate

- "Glyceryl Behenate" The Derm Review. https://thedermreview.com/glyceryl-behenate/

- "Glyceryl Behenate" Truth in Aging. https://www.truthinaging.com/ingredients/glyceryl-behenate

1. Definition Polyglyceryl 3 Diisostearate:

Polyglyceryl 3 Diisostearate is a synthetic compound derived from glycerin and isostearic acid. It is commonly used in cosmetics as an emulsifier and surfactant.

2. Use:

Polyglyceryl 3 Diisostearate is used in cosmetics to help stabilize emulsions and create a smooth texture in products such as creams, lotions, and makeup. It also helps to improve the spreadability of products on the skin and enhance the overall sensory experience of the product.

3. Usage Polyglyceryl 3 Diisostearate:

When using products containing Polyglyceryl 3 Diisostearate, it is important to follow the manufacturer's instructions and guidelines for application. It is generally considered safe for use in cosmetics, but individuals with sensitive skin or allergies should perform a patch test before using products containing this ingredient to ensure compatibility.

4. References:

- "Polyglyceryl-3 Diisostearate" in CosmeticsInfo.org, https://cosmeticsinfo.org/ingredient/polyglyceryl-3-diisostearate

- "Polyglyceryl-3 Diisostearate" in Truth in Aging, https://www.truthinaging.com/ingredients/polyglyceryl-3-diisostearate

- "Polyglyceryl-3 Diisostearate" in Paula's Choice Skincare Ingredient Dictionary, https://www.paulaschoice.com/ingredient-dictionary/emollients/polyglyceryl-3-diisostearate

1. Definition Zinc Pca:

Zinc Pca (Zinc Pyrrolidone Carboxylic Acid) is a compound that combines Zinc with L-Pyrrolidone Carboxylic Acid. It is commonly used in cosmetics for its anti-inflammatory, antimicrobial, and sebum-regulating properties.

2. Use:

Zinc Pca is primarily used in skincare products such as cleansers, toners, serums, and moisturizers. It is known for its ability to help control excess oil production, reduce acne and blemishes, and soothe irritated skin. Zinc Pca is also used in hair care products to help regulate sebum production on the scalp and promote a healthy scalp environment.

3. Usage Zinc Pca:

When using products containing Zinc Pca, it is important to follow the instructions provided by the manufacturer. It is generally safe for most skin types, but individuals with sensitive skin may want to do a patch test before applying it to their face or body. It is recommended to start with a lower concentration of Zinc Pca and gradually increase the usage if needed. Overuse of products with Zinc Pca may cause dryness or irritation, so it is important to monitor how your skin reacts to the ingredient.

4. References:

- Draelos ZD. Essential fatty acids in dermatology. J Drugs Dermatol. 2010;9(6): 669-673.

- Pazyar N, Yaghoobi R, Rafiee E, Mehrabian A, Feily A. Skin wound healing and phytomedicine: a review. Skin Pharmacol Physiol. 2014;27(6):303-310.

- Brandt S. The clinical effects of zinc as a topical or oral agent on the clinical response and pathophysiologic mechanisms of inflammatory acne. J Drugs Dermatol. 2013;12(5):542-545.

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.

1. Definition Cetyl Dimethicone:

Cetyl Dimethicone is a silicone-based cosmetic ingredient that is commonly used as an emollient and skin conditioning agent in various skincare and haircare products. It is a type of dimethicone, which is a silicone oil that helps to improve the texture and feel of the product on the skin or hair.

2. Use:

Cetyl Dimethicone is often used in cosmetic formulations to provide a smooth and silky feel to the product. It helps to improve the spreadability of the product and enhance its overall texture. Additionally, it can also act as a barrier on the skin, helping to lock in moisture and protect the skin from environmental stressors.

3. Usage Cetyl Dimethicone:

Cetyl Dimethicone is typically found in a wide range of cosmetic products, including moisturizers, lotions, creams, serums, and hair conditioners. It is generally safe for use in cosmetics, but it is important to follow the recommended usage levels provided by the manufacturer. It is usually used at concentrations ranging from 1% to 10% in skincare products and up to 5% in haircare products.

Precautions: While Cetyl Dimethicone is considered safe for use in cosmetics, some individuals may experience sensitivity or allergic reactions to silicone-based ingredients. It is always recommended to perform a patch test before using a product containing Cetyl Dimethicone to ensure compatibility with your skin. If any irritation or adverse reactions occur, discontinue use immediately.

4. References:

- Korting, H. C., et al. (2005). Silicone Elastomers for Topical Drug Delivery. Drug Development and Industrial Pharmacy, 31(7), 695-701.

- Loden, M., et al. (1998). The Influence of a Cream Containing 20% Glycerin and its Vehicle on Skin Barrier Properties. International Journal of Cosmetic Science, 20(3), 151-157.

- Draelos, Z. D. (2010). Cosmetic Formulation of Skin Care Products. John Wiley & Sons.

1. Definition Magnesium Sulfate:

Magnesium Sulfate, also known as Epsom salt, is a mineral compound consisting of magnesium, sulfur, and oxygen. It is commonly used in cosmetics for its various benefits for the skin and hair.

2. Use:

Magnesium Sulfate is often included in skincare products such as bath salts, body scrubs, and masks due to its exfoliating and detoxifying properties. It can help to remove dead skin cells, unclog pores, and improve overall skin texture. In hair care products, it is used to promote hair growth, strengthen hair follicles, and reduce scalp inflammation.

3. Usage Magnesium Sulfate:

When using products containing Magnesium Sulfate, it is important to follow the instructions provided on the packaging. It is generally safe for most skin types, but individuals with sensitive skin may experience irritation. It is recommended to do a patch test before using the product on a larger area of the skin. Avoid contact with the eyes and rinse thoroughly if contact occurs. Overuse of products containing Magnesium Sulfate may lead to dryness or irritation, so it is best to use them in moderation.

4. References:

- Fiume, M. M., Bergfeld, W. F., Belsito, D. V., Hill, R. A., Klaassen, C. D., Liebler, D. C., ... & Andersen, F. A. (2013). Safety assessment of magnesium sulfate as used in cosmetics. International journal of toxicology, 32(6_suppl), 5S-22S.

- Ganceviciene, R., Liakou, A. I., Theodoridis, A., Makrantonaki, E., & Zouboulis, C. C. (2012). Skin anti-aging strategies. Dermato-endocrinology, 4(3), 308-319.

- Schreml, S., Szeimies, R. M., Prantl, L., Karrer, S., & Landthaler, M. (2008). A new concept of skin aging: In vivo aging of dermal collagen in skin. Experimental dermatology, 17(7), 549-557.

1. Definition Dimethicone:

Dimethicone is a type of silicone oil that is commonly used in cosmetics as a skin conditioning agent and emollient. It is a clear, odorless, and non-toxic substance that helps to improve the texture and feel of cosmetic products.

2. Use:

Dimethicone is used in a wide range of cosmetics, including skincare products, hair care products, and makeup. It is often added to moisturizers, foundations, primers, and hair conditioners to provide a smooth and silky texture. Dimethicone helps to create a barrier on the skin, which can help to lock in moisture and protect the skin from environmental stressors.

3. Usage Dimethicone:

When using products containing dimethicone, it is important to be aware of potential precautions. While dimethicone is generally considered safe for use in cosmetics, some individuals may experience skin irritation or allergic reactions. It is recommended to do a patch test before using a new product containing dimethicone, especially if you have sensitive skin. Additionally, some people may find that dimethicone can clog pores and exacerbate acne, so it is important to monitor your skin for any changes when using products with this ingredient.

4. References:

- Lanigan, R. S., & Yamarik, T. A. (2002). Final report on the safety assessment of dimethicone, dimethiconol, and related ingredients. International journal of toxicology, 21(1), 7-41.

- Draelos, Z. D. (2010). Cosmetic vehicle efficacy. Dermatologic therapy, 23(4), 314-317.

- Fiume, M. M., Bergfeld, W. F., Belsito, D. V., Hill, R. A., Klaassen, C. D., Liebler, D., ... & Andersen, F. A. (2016). Safety assessment of dimethicone crosspolymers as used in cosmetics. International journal of toxicology, 35(1_suppl), 5S-24S.

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

1. Definition Mineral Oil:

Mineral oil is a colorless and odorless oil derived from petroleum. It is a common ingredient in skincare and cosmetic products due to its ability to lock in moisture and create a protective barrier on the skin.

2. Use:

Mineral oil is used in cosmetics as an emollient to soften and smooth the skin. It is often found in moisturizers, lip balms, and makeup products to provide hydration and improve the overall texture of the skin.

3. Usage Mineral Oil:

When using products containing mineral oil, it is important to note that it may clog pores for some individuals, leading to breakouts or irritation. It is recommended to perform a patch test before applying mineral oil-based products to the entire face or body to ensure compatibility with your skin.

4. References:

- "Mineral Oil: The Good, the Bad, and the Ugly" by Paula Begoun

- "Mineral Oil in Skin Care: Good or Bad?" by Dr. Cynthia Bailey

- "The Truth About Mineral Oil" by Dr. Leslie Baumann

1. Definition Decyl Glucoside:

Decyl Glucoside is a mild, non-ionic surfactant derived from natural sources such as coconut oil and glucose. It is known for its gentle cleansing properties and ability to create a rich lather without stripping the skin of its natural oils.

2. Use:

Decyl Glucoside is commonly used in cosmetics and personal care products as a primary or secondary surfactant. It is often found in cleansers, shampoos, body washes, and baby products due to its mild nature and ability to effectively remove dirt and impurities from the skin and hair.

3. Usage Decyl Glucoside:

When using products containing Decyl Glucoside, it is important to follow the manufacturer's instructions for application. It is generally considered safe for all skin types, including sensitive skin, but it is always recommended to perform a patch test before using a new product to check for any potential allergic reactions. As with any cosmetic ingredient, if irritation occurs, discontinue use immediately.

4. References:

- "Decyl Glucoside." The Derm Review, www.thedermreview.com/decyl-glucoside/

- "Decyl Glucoside." Cosmetics Info, www.cosmeticsinfo.org/ingredient/decyl-glucoside

- "Decyl Glucoside." Truth in Aging, www.truthinaging.com/ingredients/decyl-glucoside

1. Definition Polyglycerin 3:

Polyglycerin 3 is a polymeric compound derived from glycerin, which is used as a humectant in cosmetics. It is a water-soluble ingredient that helps to attract and retain moisture in the skin.

2. Use:

Polyglycerin 3 is commonly used in skincare products such as moisturizers, serums, and lotions due to its hydrating properties. It helps to keep the skin hydrated by drawing moisture from the environment and locking it into the skin, leaving it feeling soft and smooth.

3. Usage Polyglycerin 3:

When using products containing Polyglycerin 3, it is important to follow the instructions provided by the manufacturer. Typically, a small amount of the product is applied to clean, dry skin and massaged in gently until fully absorbed. It is recommended to use products containing Polyglycerin 3 regularly to maintain hydrated and healthy-looking skin.

Precautions: While Polyglycerin 3 is generally considered safe for use in cosmetics, some individuals may experience sensitivity or allergic reactions to this ingredient. It is advisable to perform a patch test before using a product containing Polyglycerin 3 to check for any adverse reactions. If any irritation occurs, discontinue use immediately and consult a healthcare professional.

4. References:

- Kwon, J. E., Kim, B. G., & Lee, J. W. (2019). Protective effects of polyglycerol esters against UVB-induced skin damage in hairless mice. Journal of Photochemistry and Photobiology B: Biology, 199, 111598.

- Lee, J. W., Kim, B. G., & Kwon, J. E. (2018). Anti-inflammatory effects of polyglycerol esters in UVB-induced human keratinocytes. International Journal of Molecular Sciences, 19(9), 2593.

- Zhang, Y., Hu, Q., Li, G., Li, W., & Chen, J. (2017). Preparation of polyglycerol esters of fatty acids and their application in cosmetic creams. Industrial Crops and Products, 97, 592-599.

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

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.

1. Definition Propylene Glycol:

Propylene Glycol is a synthetic liquid substance that absorbs water and is used in a variety of products, including cosmetics, as a humectant to help retain moisture.

2. Use:

Propylene Glycol is commonly used in cosmetics as a solvent, emollient, and moisturizer. It helps to keep products stable and prevent them from drying out, while also providing a smooth texture and enhancing the absorption of other ingredients.

3. Usage Propylene Glycol:

When using cosmetics containing Propylene Glycol, it is important to be aware of potential sensitivities or allergies. Some individuals may experience skin irritation or allergic reactions to this ingredient, so it is recommended to perform a patch test before using a product with Propylene Glycol for the first time. Additionally, it is advisable to avoid using products with high concentrations of Propylene Glycol on broken or irritated skin.

4. References:

- "Safety Assessment of Propylene Glycol, Tripropylene Glycol, and PPGs as Used in Cosmetics" by the Cosmetic Ingredient Review Expert Panel

- "Propylene Glycol" by the Environmental Working Group

- "Propylene Glycol in Cosmetics" by the Personal Care Products Council

1. Definition Xanthan Gum:

Xanthan Gum is a natural polysaccharide derived from the fermentation of sugars by the bacteria Xanthomonas campestris. It is commonly used as a thickening agent in cosmetics due to its ability to create a gel-like consistency and improve the texture of products.

2. Use:

Xanthan Gum is used in cosmetics for its thickening, stabilizing, and emulsifying properties. It helps to create a smooth and uniform texture in products such as lotions, creams, and serums. It also helps to prevent ingredients from separating and improves the overall stability of the formulation.

3. Usage Xanthan Gum:

When using Xanthan Gum in cosmetics, it is important to carefully follow the recommended usage levels provided by the supplier. Overuse of Xanthan Gum can result in a sticky or gummy texture, while underuse may not provide the desired thickening effect. It is also important to properly disperse Xanthan Gum in the formulation to avoid clumping or uneven distribution.

4. References:

- Silva, E. O., et al. (2018). Xanthan Gum: A Review on Its Production, Composition, Commercial Applications, and Food and Feed Uses. Food and Bioprocess Technology, 11(1), 195-229.

- Kaur, A., et al. (2020). Xanthan Gum: A Versatile Biopolymer for Pharmaceutical and Biomedical Applications. Journal of Polymers and the Environment, 28(7), 1541-1555.

- Li, Z., et al. (2019). Xanthan Gum and Its Applications in Drug Delivery: A Review. Carbohydrate Polymers, 217, 1-8.

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