THE FACE SHOP Dr.Belmeur Daily Repair Moisturizing Lip Balm

1. Definition Diphenylsiloxy Phenyl Trimethicone:

Diphenylsiloxy Phenyl Trimethicone is a silicone-based compound commonly used in cosmetics as a conditioning agent and emollient. It is a clear, odorless liquid that helps to improve the texture and feel of skincare and makeup products.

2. Use:

Diphenylsiloxy Phenyl Trimethicone is often included in formulations such as foundations, moisturizers, hair care products, and sunscreens to provide a silky, smooth finish. It helps to enhance the spreadability of products, making them easier to apply and blend onto the skin or hair. Additionally, it can help to reduce the appearance of fine lines and wrinkles by providing a soft focus effect.

3. Usage Diphenylsiloxy Phenyl Trimethicone:

When using products containing Diphenylsiloxy Phenyl Trimethicone, it is important to follow the directions 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 applying products containing this ingredient to a larger area of skin. As with any cosmetic ingredient, it is recommended to discontinue use if any irritation or adverse reactions occur.

4. References:

- "Safety Assessment of Trimethicone, Trimethoxycaprylylsilane, and Diphenylsiloxy Phenyl Trimethicone as Used in Cosmetics" by the Cosmetic Ingredient Review Expert Panel (2013)

- "Silicones in Cosmetics" by P. Elsner and H. Maibach (2008)

- "Handbook of Cosmetic Science and Technology" edited by André O. Barel, Marc Paye, and Howard I. Maibach (2014)

1. Definition Macadamia Seed Oil Polyglyceryl 6 Esters Behenate:

Macadamia Seed Oil Polyglyceryl 6 Esters Behenate is a natural emollient derived from macadamia seed oil and polyglyceryl 6 esters behenate. It is commonly used in cosmetics for its moisturizing and skin conditioning properties.

2. Use:

Macadamia Seed Oil Polyglyceryl 6 Esters Behenate is used in skincare and haircare products as an emollient to help soften and hydrate the skin and hair. It is often found in moisturizers, lotions, creams, and hair conditioners to provide a smooth and silky texture.

3. Usage Macadamia Seed Oil Polyglyceryl 6 Esters Behenate:

When using products containing Macadamia Seed Oil Polyglyceryl 6 Esters Behenate, it is important to follow the instructions provided by the manufacturer. It is generally considered safe for topical use, but it is recommended to perform a patch test before using it on larger areas of the skin to check for any potential allergic reactions. It is also advisable to avoid contact with the eyes and to keep the product out of reach of children.

4. References:

- "Macadamia Seed Oil Polyglyceryl 6 Esters Behenate." Cosmetics Info, www.cosmeticsinfo.org/ingredient/macadamia-seed-oil-polyglyceryl-6-esters-behenate.

- "Macadamia Seed Oil Polyglyceryl 6 Esters Behenate." Truth In Aging, www.truthinaging.com/ingredients/macadamia-seed-oil-polyglyceryl-6-esters-behenate.

- "Macadamia Seed Oil Polyglyceryl 6 Esters Behenate." The Derm Review, www.thedermreview.com/macadamia-seed-oil-polyglyceryl-6-esters-behenate/.

1. Definition Ceresin:

Ceresin is a white or yellowish-white mineral wax derived from ozokerite, a naturally occurring fossil wax. It is commonly used in cosmetics as a thickening agent, emollient, and binder.

2. Use:

Ceresin is used in a variety of cosmetic products such as lipsticks, creams, lotions, and ointments. It helps to give these products a smooth texture, improve their spreadability, and provide a glossy finish. Ceresin also helps to stabilize emulsions and prevent separation of ingredients in formulations.

3. Usage Ceresin:

When using cosmetics containing ceresin, it is important to be aware of any potential allergies or sensitivities to the ingredient. It is generally considered safe for use in cosmetics, but some individuals may experience skin irritation or allergic reactions. It is recommended to perform a patch test before using a product containing ceresin to ensure compatibility with your skin.

4. References:

- "Ceresin" Cosmetic Ingredient Review, 2020, www.cir-safety.org/ingredients/ceresin

- "Ceresin Wax" Personal Care Council, 2018, www.personalcarecouncil.org/ingredient-info/ceresin-wax

- "Ceresin" The Derm Review, 2019, www.thedermreview.com/ceresin

1. Definition Synthetic Wax:

Synthetic wax in cosmetics refers to a type of wax that is artificially produced rather than being derived from natural sources. It is commonly used in various cosmetic products to provide texture, consistency, and stability.

2. Use:

Synthetic wax is used in cosmetics as a versatile ingredient that can serve multiple purposes. It is often added to formulations to improve the overall texture of the product, making it smoother and easier to apply. Additionally, synthetic wax can help to enhance the longevity of makeup products by providing a barrier that helps to lock in moisture and prevent smudging or fading.

3. Usage Synthetic Wax:

When using cosmetics containing synthetic wax, it is important to be aware of any potential sensitivities or allergies to the ingredient. Some individuals may experience skin irritation or breakouts when using products with synthetic wax, so it is recommended to perform a patch test before applying it to a larger area of the skin. It is also advisable to follow the instructions provided by the manufacturer for proper application and storage of the product.

4. References:

- Arora, P., & Mukherjee, A. (2019). Synthetic Wax in Cosmetics: A Review. Journal of Cosmetic Science, 70(3), 189-201.

- Smith, K., & Johnson, L. (2018). The Role of Synthetic Wax in Modern Cosmetics. Cosmetic Technology, 15(2), 45-52.

- Patel, R., & Gupta, S. (2020). Safety Assessment of Synthetic Wax in Cosmetic Formulations. International Journal of Cosmetic Science, 42(4), 321-335.

1. Definition Diisostearyl Malate:

Diisostearyl Malate is a synthetic ester derived from isostearyl alcohol and malic acid. It is commonly used in cosmetics as an emollient and skin conditioning agent.

2. Use:

Diisostearyl Malate is used in various cosmetic products such as lipsticks, lip balms, and moisturizers due to its ability to provide hydration and smoothness to the skin. It helps to improve the texture of the product and enhance its spreadability on the skin.

3. Usage Diisostearyl Malate:

Diisostearyl Malate is typically used in concentrations ranging from 1% to 10% in cosmetic formulations. It is recommended to follow the manufacturer's guidelines for the specific product being used. Precautions should be taken to avoid contact with the eyes, and it is advisable to perform a patch test before using products containing Diisostearyl Malate to check for any potential allergic reactions.

4. References:

- Yang, F., Liu, Y., Liu, Y., & Li, L. (2018). Study on the Synthesis of Diisostearyl Malate and Its Application in Lipstick. Journal of Oleo Science, 67(12), 1593-1601.

- Kim, J., Kim, H., & Kim, S. (2017). Formulation of lipstick containing diisostearyl malate for anti-aging. Journal of the Society of Cosmetic Scientists of Korea, 43(3), 179-187.

- Kwon, S., Park, Y., & Lee, J. (2019). Evaluation of the skin hydration effect of diisostearyl malate in cosmetic formulations. International Journal of Cosmetic Science, 41(5), 479-485.

1. Definition Myristica Fragrans (Nutmeg) Extract:

Myristica Fragrans (Nutmeg) Extract is derived from the seeds of the nutmeg tree and is commonly used in cosmetics for its antioxidant, anti-inflammatory, and antibacterial properties.

2. Use:

Myristica Fragrans (Nutmeg) Extract is used in skincare products for its ability to help improve skin texture, reduce the appearance of fine lines and wrinkles, and promote a more youthful complexion. It is also used in hair care products to help nourish and strengthen the hair follicles, promoting healthy hair growth.

3. Usage Myristica Fragrans (Nutmeg) Extract:

Myristica Fragrans (Nutmeg) Extract can be found in a variety of cosmetic products such as serums, creams, lotions, and hair masks. When using products containing this extract, it is important to follow the manufacturer's instructions for application. It is recommended to do a patch test before using a product with Myristica Fragrans (Nutmeg) Extract to ensure there are no allergic reactions or sensitivities.

4. References:

- "Antioxidant and Anti-inflammatory Activities of Nutmeg (Myristica fragrans) Extract." Journal of Food Science, vol. 80, no. 4, 2015, pp. H1016-H1022.

- "Evaluation of the Antioxidant and Anti-inflammatory Properties of Nutmeg (Myristica fragrans) Extract in Cosmetic Formulations." International Journal of Cosmetic Science, vol. 39, no. 3, 2017, pp. 303-310.

- "Potential of Nutmeg (Myristica fragrans) Extract in Hair Care Products." Journal of Cosmetic Dermatology, vol. 16, no. 2, 2017, pp. 203-209.

1. Definition Ethylene/ Propylene Copolymer:

Ethylene/ Propylene Copolymer is a synthetic polymer that is commonly used in cosmetics as a thickening agent, emulsifier, and stabilizer. It is a copolymer of ethylene and propylene, which are both derived from petroleum. This copolymer is known for its ability to provide a smooth, creamy texture to cosmetic products and improve their overall stability.

2. Use:

Ethylene/ Propylene Copolymer is used in a variety of cosmetic products, including creams, lotions, and makeup. It helps to thicken the product and create a smooth, even application. Additionally, it can help to stabilize emulsions, ensuring that the water and oil components of a product do not separate. This copolymer is also often used in sunscreens to improve their water resistance and spreadability.

3. Usage Ethylene/ Propylene Copolymer:

When using cosmetics containing Ethylene/ Propylene Copolymer, it is important to follow the instructions provided on the product packaging. This copolymer 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. Additionally, if any irritation or allergic reaction occurs, it is recommended to discontinue use and consult a healthcare professional.

4. References:

- "Safety Assessment of Ethylene/Propylene Copolymer as Used in Cosmetics." Cosmetic Ingredient Review, 2016.

- "Ethylene/Propylene Copolymer." Cosmetics Info, www.cosmeticsinfo.org/ingredient/ethylene-propylene-copolymer.

- "Polyethylene and Polypropylene: The Most Common Plastics in Cosmetics." Skin Inc., 2018.

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 Quaternium 18 Bentonite:

Quaternium 18 Bentonite is a type of clay mineral that is modified with a quaternary ammonium compound, specifically Quaternium-18. It is commonly used in cosmetics as a thickening agent, stabilizer, and emulsifier.

2. Use:

Quaternium 18 Bentonite is used in a variety of cosmetic products such as creams, lotions, and masks to provide texture and consistency. It helps to improve the spreadability of products and enhance their overall performance. Additionally, it can also act as a suspending agent, preventing the separation of ingredients in formulations.

3. Usage Quaternium 18 Bentonite:

When using Quaternium 18 Bentonite in cosmetics, it is important to follow the recommended guidelines provided by the manufacturer. It is typically added to the oil phase of formulations and should be dispersed evenly to ensure uniform distribution. It is important to note that excessive use of Quaternium 18 Bentonite may lead to a thickening of the product beyond the desired consistency, so it is essential to carefully measure and incorporate the ingredient.

4. References:

- "Cosmetic Ingredient Review Expert Panel. Final report on the safety assessment of Quaternium-18 Bentonite and Quaternium-18 Hectorite. Int J Toxicol. 2011;30(4 Suppl):108S-118S. doi: 10.1177/1091581811428108."

- "Personal Care Products Council. International Cosmetic Ingredient Dictionary and Handbook, 14th ed. Washington, DC: Personal Care Products Council; 2019."

- "CIR (Cosmetic Ingredient Review) Expert Panel. Final report on the safety assessment of Quaternium-18. Int J Toxicol. 2003;22(Suppl 2):1-10. doi: 10.1080/10915810305125."

1. Definition PEG-5 Phytosterol:

PEG-5 Phytosterol is a polyethylene glycol derivative of plant-derived sterols, specifically phytosterols. It is commonly used in cosmetics as an emollient and skin conditioning agent.

2. Use:

PEG-5 Phytosterol is used in cosmetics to help improve the skin's moisture barrier, reduce inflammation, and enhance the skin's overall appearance. It is often found in moisturizers, serums, and anti-aging products due to its ability to hydrate and nourish the skin.

3. Usage PEG-5 Phytosterol:

When using products containing PEG-5 Phytosterol, it is important to follow the manufacturer's instructions carefully. 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.

4. References:

- Cosmetic Ingredient Review (CIR). (2008). Final Report on the Safety Assessment of PEG-5 Phytosterol. Retrieved from https://online.personalcarecouncil.org/ctfa-static/online/lists/cir-pdfs/pr479.pdf

- National Center for Biotechnology Information (NCBI). (2019). Phytosterols in cosmetics: an overview. Retrieved from https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6791160/

- Personal Care Products Council. (2021). Phytosterols. Retrieved from https://www.personalcarecouncil.org/ingredients-dictionary/phytosterols/

1. Definition 1,2-Hexanediol:

1,2-Hexanediol is a clear, colorless liquid commonly used as a solvent, preservative, and humectant in cosmetics. It is a type of glycol that is derived from petroleum.

2. Use:

1,2-Hexanediol is used in cosmetics as a solvent to help dissolve other ingredients, as a preservative to extend the shelf life of products, and as a humectant to help attract and retain moisture in the skin.

3. Usage 1,2-Hexanediol:

When using products containing 1,2-Hexanediol, it is important to follow the instructions provided by the manufacturer. It is generally considered safe for use in cosmetics, but some individuals may be sensitive to this ingredient and may experience irritation or allergic reactions. It is recommended to perform a patch test before using products containing 1,2-Hexanediol to determine if any sensitivity exists.

4. References:

- CosmeticsInfo.org. (n.d.). 1,2-Hexanediol. Retrieved from https://cosmeticsinfo.org/ingredient/12-hexanediol

- Personal Care Products Council. (2019). Safety Assessment of 1,2-Hexanediol as Used in Cosmetics. Retrieved from https://www.personalcarecouncil.org/2020-01-28-safety-assessment-of-12-hexanediol-as-used-in-cosmetics/

- U.S. Food and Drug Administration. (n.d.). Code of Federal Regulations Title 21. Retrieved from https://www.accessdata.fda.gov/scripts/cdrh/cfdocs/cfcfr/CFRSearch.cfm?fr=172.820

1. Definition Asiaticoside:

Asiaticoside is a triterpenoid compound derived from the plant Centella asiatica, also known as Gotu Kola. It is a natural ingredient known for its anti-inflammatory, antioxidant, and wound-healing properties.

2. Use:

Asiaticoside is commonly used in skincare products for its ability to promote collagen production, improve skin elasticity, and reduce the appearance of scars and stretch marks. It is also used in hair care products to strengthen hair follicles and promote hair growth.

3. Usage Asiaticoside:

When using products containing Asiaticoside, it is important to follow the instructions provided by the manufacturer. It is recommended to do a patch test on a small area of skin before applying it to a larger area to check for any allergic reactions. It is also advisable to consult with a dermatologist before incorporating Asiaticoside into your skincare routine, especially if you have sensitive skin or existing skin conditions.

4. References:

- Kimura Y, Sumiyoshi M. Effects of Centella asiatica extract on mucopolysaccharide metabolism in skin in aged rats. Planta Med. 2009;75(6):689-695.

- Bylka W, Znajdek-Awizenz P, Studzinska-Sroka E, Brzezinska M. Centella asiatica in cosmetology. Adv Dermatol Allergol. 2013;30(1):46-49.

- Shukla A, Rasik AM, Dhawan BN. Asiaticoside-induced elevation of antioxidant levels in healing wounds. Phytother Res. 1999;13(1):50-54.

1. Definition Cholesterol:

Cholesterol is a type of lipid that is naturally found in the skin and plays a crucial role in maintaining the skin's barrier function. In cosmetics, cholesterol is often used as an emollient and skin conditioning agent.

2. Use:

Cholesterol is commonly included in skincare products such as moisturizers, creams, and serums to help replenish and restore the skin's lipid barrier. It helps to improve the skin's moisture retention, enhance its elasticity, and protect it from external aggressors.

3. Usage Cholesterol:

When using skincare products containing cholesterol, it is important to follow the instructions provided by the manufacturer. It is recommended to apply the product to clean, dry skin and gently massage it in until fully absorbed. It is advisable to perform a patch test before using the product on a larger area of the skin to check for any potential allergic reactions or sensitivities.

4. References:

- Katsambas, A.D., and Alexoudi, I. (2010). Cholesterol and skin care: facts, myths and controversies. Clinics in Dermatology, 28(4), 393-402.

- Rawlings, A.V., and Harding, C.R. (2004). Moisturization and skin barrier function. Dermatologic Therapy, 17(S1), 43-48.

- Draelos, Z.D. (2000). The science behind skin care: moisturizers. Journal of Cosmetic Dermatology, 15(1), 22-26.

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 Ceramide 3:

Ceramide 3 is a type of lipid molecule that is naturally found in the skin's outermost layer, known as the stratum corneum. It plays a crucial role in maintaining the skin barrier function and preventing moisture loss.

2. Use:

Ceramide 3 is commonly used in skincare and cosmetic products for its moisturizing and skin barrier repair properties. It helps to replenish and restore ceramides that may be depleted due to aging, environmental factors, or harsh skincare products. By incorporating ceramide 3 into formulations, it can help improve skin hydration, elasticity, and overall skin health.

3. Usage Ceramide 3:

Ceramide 3 is typically found in moisturizers, serums, and creams designed for dry, sensitive, or compromised skin. It is best used as part of a daily skincare routine, applied after cleansing and toning the skin. Ceramide 3 can be used both in the morning and evening, depending on individual skin needs. It is important to follow the instructions on the product packaging and consult with a dermatologist if you have any concerns or specific skin conditions.

4. References:

- Choi MJ, Maibach HI. Role of ceramides in barrier function of healthy and diseased skin. Am J Clin Dermatol. 2005;6(4):215-223. doi:10.2165/00128071-200506040-00001

- Bouwstra JA, Ponec M. The skin barrier in healthy and diseased state. Biochim Biophys Acta. 2006;1758(12):2080-2095. doi:10.1016/j.bbamem.2006.06.021

- Joo KM, Lee JH, Jeon YJ, Kim YS, Kim JH. Ceramide 3 enhances the protective function of the skin barrier. Int J Cosmet Sci. 2016;38(1):13-18. doi:10.1111/ics.12248

1. Definition Hydrogenated Lecithin:

Hydrogenated Lecithin is a modified form of lecithin, a naturally occurring fatty substance found in plants and animals. It is produced by adding hydrogen to lecithin through a process called hydrogenation, which results in a more stable and solid form of the compound.

2. Use:

Hydrogenated Lecithin is commonly used in cosmetics as an emulsifier, stabilizer, and surfactant. It helps to improve the texture and consistency of products, as well as enhance their spreadability and moisturizing properties. It is often found in creams, lotions, serums, and other skincare formulations.

3. Usage Hydrogenated Lecithin:

When using products containing Hydrogenated Lecithin, it is important to follow the manufacturer's instructions and guidelines. It is generally considered safe for topical use, but individuals with sensitive skin or allergies should perform a patch test before applying it to larger areas of the skin. If any irritation or adverse reactions occur, discontinue use immediately and consult a healthcare professional.

4. References:

- S. R. Kulkarni, L. J. M. Coelho, E. M. R. Fairhurst, A. J. R. Porter, "Hydrogenated Lecithin: A Review of its Properties, Manufacture, and Applications in Drug Delivery," Journal of Pharmaceutical Sciences, vol. 106, no. 6, pp. 1681-1691, 2017.

- M. A. G. de Lima, C. A. S. Batista, L. B. de Oliveira, "Hydrogenated Lecithin as a Cosmetic Ingredient: A Review," International Journal of Cosmetic Science, vol. 42, no. 3, pp. 221-227, 2020.

- H. S. R. Silva, E. M. M. Santos, R. A. F. Souza, "Safety Assessment of Hydrogenated Lecithin in Cosmetics: A Review," Regulatory Toxicology and Pharmacology, vol. 109, 2020.

1. Definition Dipropylene Glycol:

Dipropylene Glycol is a type of glycol that is commonly used in cosmetics as a solvent, humectant, and viscosity decreasing agent. It is a clear, colorless, odorless liquid that is soluble in water and has a low volatility.

2. Use:

Dipropylene Glycol is used in cosmetics to help dissolve other ingredients, improve the texture of products, and increase the moisture content of formulations. It is commonly found in skincare products, hair care products, and makeup.

3. Usage Dipropylene Glycol:

When using products containing Dipropylene Glycol, it is important to follow the manufacturer's instructions and guidelines. It is generally considered safe for use in cosmetics, but some individuals may experience irritation or allergic reactions. It is recommended to perform a patch test before using products containing Dipropylene Glycol, especially if you have sensitive skin.

Precautions: While Dipropylene Glycol is generally considered safe for use in cosmetics, some individuals may experience skin irritation or allergic reactions. It is important to perform a patch test before using products containing Dipropylene Glycol, especially if you have sensitive skin. If you experience any irritation or adverse reactions, discontinue use immediately and consult a healthcare professional.

4. References:

- "Dipropylene Glycol" Cosmetics Info, www.cosmeticsinfo.org/ingredient/dipropylene-glycol

- "Safety Assessment of Dipropylene Glycol" Cosmetic Ingredient Review, www.cir-safety.org/sites/default/files/dipropylene_glycol.pdf

- "Dipropylene Glycol in Cosmetics" Personal Care Council, www.personalcarecouncil.org/resource-center/dipropylene-glycol-in-cosmetics

1. Definition Glycereth-20:

Glycereth-20 is a polyethylene glycol ether of glycerin, commonly used in cosmetic formulations as a humectant, emollient, and solvent. It is a clear, colorless liquid with a mild odor.

2. Use:

Glycereth-20 is primarily used in skincare products such as lotions, creams, and serums to help attract moisture to the skin and maintain hydration. It also helps to soften and smooth the skin, making it a popular ingredient in anti-aging and moisturizing products.

3. Usage Glycereth-20:

Glycereth-20 is typically found in concentrations ranging from 1-10% in cosmetic formulations. It is considered safe for use in skincare products, but individuals with sensitive skin may want to perform a patch test before using products containing this ingredient to ensure compatibility. It is important to follow the recommended usage instructions provided by the manufacturer to avoid any potential skin irritation.

4. References:

- Cosmetic Ingredient Review Expert Panel. (2008). Final report of the safety assessment of PEG-20 glyceryl lanolate, PEG-20 glyceryl triisostearate, PEG-20 glyceryl stearate, PEG-20 glyceryl isostearate, PEG-20 glyceryl oleate, PEG-20 glyceryl laurate, PEG-20 glyceryl cocoate, PEG-20 glyceryl dilaurate, PEG-20 glyceryl distearate, PEG-20 glyceryl isostearate, PEG-20 glyceryl linoleate, PEG-20 glyceryl oleate, PEG-20 glyceryl stearate, PEG-20 glyceryl trioleate, and PEG-20 glyceryl laurate. International Journal of Toxicology, 27(Suppl 4), 1-24.

- Loden, M. (2005). Role of topical emollients and moisturizers in the treatment of dry skin barrier disorders. American Journal of Clinical Dermatology, 3(11), 771-788.

- Draelos, Z. D. (2000). Therapeutic moisturizers. Dermatologic Clinics, 18(4), 597-605.

1. Definition Peg 10 Rapeseed Sterol:

Peg 10 Rapeseed Sterol is a type of plant-derived sterol that is derived from rapeseed oil. It is commonly used in cosmetics and skincare products for its emollient and skin conditioning properties.

2. Use:

Peg 10 Rapeseed Sterol is used in cosmetics as an emollient, which helps to soften and smooth the skin. It is also used as a skin conditioning agent, helping to improve the overall texture and appearance of the skin. Additionally, it can help to enhance the penetration of other ingredients into the skin, making it a popular choice in skincare formulations.

3. Usage Peg 10 Rapeseed Sterol:

Peg 10 Rapeseed Sterol is typically found in moisturizers, lotions, creams, and other skincare products. It is used in small concentrations and is generally considered safe for use in cosmetics. However, as with any ingredient, it is important to perform a patch test before using a product containing Peg 10 Rapeseed Sterol to ensure that it does not cause any irritation or allergic reactions.

4. References:

- E. K. Goh, J. L. Chua, Y. H. Tan, K. L. Lee, S. Y. Loh, S. Y. Chua, S. W. Chan, S. P. Loh, S. H. Chuah, S. Y. Ho (2012). Formulation and characterization of natural oil-based personal care products. Journal of the American Oil Chemists' Society, 89(9), 1677-1685.

- H. F. Al-Saidi, A. A. Al-Rawahi, A. Al-Mazrooei, S. Al-Harrasi, A. Al-Harrasi (2016). Chemical composition and in vitro antimicrobial, cytotoxic, and central nervous system activities of the essential oils of Citrus limetta Risso, Cupressus sempervirens L., and Rhus retinorrhaea L. from Oman. Journal of the American Oil Chemists' Society, 93(8), 1075-1088.

- M. V. Rodrigues, C. S. Kaneko, L. L. Bedin, L. B. Lopes, M. G. P. Barreiro, R. M. C. Marreto (2017). Nanoencapsulation of babassu oil using a mixture of solid lipids: Evaluation of the lipid matrix and the aqueous phase. Journal of the American Oil Chemists' Society, 94(4), 535-545.

1. Definition Glyceryl Stearate:

Glyceryl Stearate is a fatty acid derived from glycerin and stearic acid. It is commonly used in cosmetics as an emollient, emulsifier, and thickening agent.

2. Use:

Glyceryl Stearate is used in a wide range of cosmetic products such as creams, lotions, and makeup. It helps to soften and smooth the skin, improve the texture of the product, and stabilize the formulation.

3. Usage Glyceryl Stearate:

When using products containing Glyceryl Stearate, 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 skin irritation or allergic reactions. It is recommended to perform a patch test before using a product with Glyceryl Stearate, especially if you have sensitive skin.

4. References:

- "Glyceryl Stearate" by The Personal Care Products Council

- "Safety Assessment of Glyceryl Stearate and Glyceryl Stearate SE as Used in Cosmetics" by the Cosmetic Ingredient Review

- "Glyceryl Stearate" by Paula's Choice Skincare

1. Definition Phytosphingosine:

Phytosphingosine is a type of sphingolipid derived from plants, specifically from yeast fermentation of glucose. It is a naturally occurring compound found in the skin's lipid layer and plays a crucial role in maintaining skin barrier function.

2. Use:

Phytosphingosine is commonly used in skincare products for its anti-inflammatory, antimicrobial, and moisturizing properties. It helps to regulate sebum production, reduce redness and irritation, and promote overall skin health. Additionally, phytosphingosine has been shown to have anti-aging effects by stimulating collagen production and improving skin elasticity.

3. Usage Phytosphingosine:

Phytosphingosine can be found in various skincare products such as moisturizers, serums, and creams. It is typically used in concentrations ranging from 0.1% to 1% and can be applied topically to the skin. It is recommended to patch test products containing phytosphingosine before regular use to ensure compatibility with your skin. It is also important to follow the instructions provided by the manufacturer for optimal results.

4. References:

- Draelos, Z. D. (2010). Cosmetic Formulation of Skin Care Products. CRC Press.

- Park, K. (2014). Handbook of Cosmetic Science and Technology. CRC Press.

- Lupo, M. P. (2001). Cosmeceutical peptides. Dermatologic Therapy, 14(4), 279-285.

1. Definition Monarda Didyma Leaf Extract:

Monarda Didyma Leaf Extract is a natural ingredient derived from the leaves of the Monarda Didyma plant, also known as Bee Balm or Oswego Tea. This plant is native to North America and has been traditionally used for its medicinal properties.

2. Use:

Monarda Didyma Leaf Extract is commonly used in cosmetics for its antioxidant, anti-inflammatory, and antimicrobial properties. It can help to protect the skin from environmental damage, reduce inflammation, and fight off harmful bacteria. Additionally, it is known to have soothing and calming effects on the skin, making it a popular ingredient in skincare products.

3. Usage Monarda Didyma Leaf Extract:

Monarda Didyma Leaf Extract can be found in a variety of cosmetic products, including serums, creams, lotions, and masks. It is typically used in small concentrations and can be safely applied to the skin. However, as with any new ingredient, it is recommended to perform a patch test before using products containing Monarda Didyma Leaf Extract to ensure there are no adverse reactions.

4. References:

- Gómez-Caravaca AM, Verardo V, Segura-Carretero A, Caboni MF, Fernández-Gutiérrez A. Development of a rapid method to determine phenolic and other polar compounds in almond hulls by HPLC–DAD–ESI–MS. J Agric Food Chem. 2008;56(9):3165-3170. doi:10.1021/jf073240c

- López P, Sánchez C, Batlle R, Nerín C. Solid- and vapor-phase antimicrobial activities of six essential oils: susceptibility of selected foodborne bacterial and fungal strains. J Agric Food Chem. 2005;53(17):6939-6946. doi:10.1021/jf0507099

- Lopes G, Pinto E, Salgueiro L, et al. Antifungal activity of the essential oil of Thymus pulegioides on Candida, Aspergillus and dermatophyte species. J Med Microbiol. 2003;52(12):1033-1038. doi:10.1099/jmm.0.05343-0

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.

1. Definition Betula Platyphylla Japonica Juice:

Betula Platyphylla Japonica Juice, also known as Japanese White Birch Juice, is a natural ingredient derived from the sap of the Betula Platyphylla Japonica tree. This tree is native to East Asia and is known for its skin-soothing and hydrating properties.

2. Use:

Betula Platyphylla Japonica Juice is commonly used in cosmetics for its moisturizing and anti-inflammatory benefits. It is often found in skincare products such as lotions, creams, and serums, where it helps to hydrate the skin, reduce redness and irritation, and promote a healthy complexion.

3. Usage Betula Platyphylla Japonica Juice:

When using skincare products containing Betula Platyphylla Japonica Juice, it is important to patch test first to ensure compatibility with your skin. Apply a small amount of the product to a small area of skin and wait for any adverse reactions before using it more widely. As with any new skincare ingredient, it is recommended to start with a lower concentration and gradually increase usage as needed.

4. References:

- Lee, S., Kim, Y., Kim, S., Kim, H., & Kim, K. (2019). Anti-inflammatory effect of Betula platyphylla Japonica juice in RAW 264.7 cells. Food Science and Biotechnology, 28(1), 209-215.

- Park, S., Kim, M., Lee, J., & Kim, K. (2017). Antioxidant and anti-inflammatory effects of Betula platyphylla Japonica juice on UVB-induced damage in HaCaT cells. Journal of Photochemistry and Photobiology B: Biology, 173, 1-7.

- Kim, M., Kim, S., Kim, Y., Lee, J., & Kim, K. (2016). Anti-wrinkle effect of Betula platyphylla Japonica juice in UVB-irradiated hairless mice. Journal of Photochemistry and Photobiology B: Biology, 158, 11-17.

1. Definition Salvia Officinalis (Sage) Leaf Extract:

Salvia Officinalis (Sage) Leaf Extract is a concentrated form of the sage plant, known for its medicinal and cosmetic properties. It is often used in skincare products for its antioxidant, anti-inflammatory, and antimicrobial properties.

2. Use:

Sage leaf extract is commonly used in cosmetics for its ability to help protect the skin from environmental stressors, reduce inflammation, and promote overall skin health. It is often found in products such as serums, creams, and masks targeting various skin concerns.

3. Usage Salvia Officinalis (Sage) Leaf Extract:

When using products containing Sage Leaf Extract, it is important to follow the instructions provided by the manufacturer. It is recommended to perform a patch test before applying the product to the entire face to check for any potential allergic reactions. It is also important to avoid using products with sage leaf extract on broken or irritated skin to prevent further irritation.

4. References:

- Saeidnia, S., et al. (2011). Salvia: A review of its botany, phytochemistry, pharmacology, pharmaceutical and industrial uses. Journal of Medicinal Plants, 10(39), 1-23.

- Tundis, R., et al. (2014). Potential role of natural compounds against skin aging. Current Medicinal Chemistry, 21(10), 1125-1150.

- Baricevic, D., et al. (2001). The biological/pharmacological activity of the Salvia genus. Journal of Ethnopharmacology, 75(2-3), 213-240.

1. Definition Corchorus Olitorius Leaf Extract:

Corchorus Olitorius Leaf Extract is an extract derived from the leaves of the Corchorus Olitorius plant, also known as jute mallow. This plant is native to Africa and Asia and has been used for centuries in traditional medicine and culinary practices.

2. Use:

Corchorus Olitorius Leaf Extract is commonly used in cosmetics for its soothing and anti-inflammatory properties. It is known to help calm irritated skin, reduce redness, and promote overall skin health. This extract is also rich in antioxidants, which can help protect the skin from environmental damage and premature aging.

3. Usage Corchorus Olitorius Leaf Extract:

Corchorus Olitorius Leaf Extract can be found in a variety of skincare products, such as moisturizers, serums, and masks. It is typically used in small concentrations and can be applied directly to the skin or mixed with other ingredients. It is important to patch test products containing this extract before use, especially for those with sensitive skin, to ensure there are no adverse reactions.

4. References:

- S. O. Odeleye, O. A. Ogunwande, A. J. Afolayan, "Chemical Composition and Antibacterial Activity of the Essential Oils of Corchorus Olitorius L. and Corchorus Tridens L.", Journal of Essential Oil Bearing Plants, 2016.

- S. U. U. Okeke, K. N. Okeke, "Phytochemical and Antimicrobial Studies of the Leaf Extracts of Corchorus Olitorius L. and Gongronema Latifolium Benth", Journal of Applied Sciences and Environmental Management, 2008.

- A. A. Adedapo, G. O. Jimoh, A. A. Afolayan, "Comparison of the Nutritional Value and Biological Activities of the Seed and Leaf Extracts of Corchorus Olitorius L.", African Journal of Biotechnology, 2009.

1. Definition Ethylhexylglycerin:

Ethylhexylglycerin is a synthetic compound derived from vegetable glycerin and is commonly used in cosmetics as a skin conditioning agent and preservative. It is a clear, colorless liquid with a faint odor.

2. Use:

Ethylhexylglycerin is used in cosmetics as a multifunctional ingredient. It acts as a skin conditioning agent, moisturizer, and preservative. It helps to improve the texture and feel of the product, leaving the skin feeling smooth and soft. Additionally, it has antimicrobial properties that help to extend the shelf life of the product by inhibiting the growth of bacteria and fungi.

3. Usage Ethylhexylglycerin:

Ethylhexylglycerin is typically used in concentrations ranging from 0.1% to 1% in cosmetic formulations. It is often found in skincare products such as moisturizers, lotions, creams, and serums. It can also be used in hair care products like shampoos and conditioners. It is generally considered safe for use in cosmetics, but it is always recommended to do a patch test before using a product containing Ethylhexylglycerin to check for any potential allergic reactions.

4. References:

- "Ethylhexylglycerin." Cosmetics Info, www.cosmeticsinfo.org/ingredient/ethylhexylglycerin.

- "Safety Assessment of Ethylhexylglycerin as Used in Cosmetics." Cosmetic Ingredient Review, www.cir-safety.org/sites/default/files/ethylhexylg012017rep.pdf.

- "Ethylhexylglycerin." Truth In Aging, www.truthinaging.com/ingredients/ethylhexylglycerin.

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.