MZ Skin Anti-pollution Illuminating Eye Mask

1. Definition Chondrus Crispus Powder:

Chondrus Crispus Powder, also known as Irish Moss or Carrageenan, is a type of red algae commonly found in the Atlantic Ocean. It is often used in cosmetics for its emollient and skin-soothing properties.

2. Use:

Chondrus Crispus Powder is commonly used in cosmetic formulations such as lotions, creams, masks, and serums. It is known for its ability to hydrate and nourish the skin, making it a popular ingredient in products targeting dry or sensitive skin types. Additionally, it is believed to have anti-inflammatory and antioxidant properties, which can help improve the overall health and appearance of the skin.

3. Usage Chondrus Crispus Powder:

When using products containing Chondrus Crispus Powder, it is important to follow the instructions provided by the manufacturer. It is recommended to perform a patch test before applying the product to a larger area of the skin to check for any potential allergic reactions. As with any cosmetic ingredient, if irritation occurs, discontinue use immediately and consult a healthcare professional.

4. References:

- Serive B, Renard D, Axelos M. Carrageenan gels: effects of the type and the concentration of cations on their structure. Food Hydrocolloids. 2002; 16(4):373-382.

- Wang W, Wang S, Liu J, et al. Optimization of extraction process and antioxidant activity of polysaccharides from Chondrus crispus. International Journal of Biological Macromolecules. 2019; 123: 734-742.

- Ruperez P, Ahrazem O, Leal JA. Potential antioxidant capacity of sulfated polysaccharides from the edible marine brown seaweed Fucus vesiculosus. Journal of Agricultural and Food Chemistry. 2002; 50(4): 840-845.

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.

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

1. Definition Chondrus Crispus (Carrageenan) Extract:

Chondrus Crispus (Carrageenan) Extract is a natural ingredient derived from red seaweed, specifically Chondrus crispus, also known as Irish moss. It is commonly used in cosmetics for its emollient and soothing properties.

2. Use:

Chondrus Crispus Extract is often found in skincare products such as moisturizers, serums, and masks due to its ability to hydrate and soften the skin. It is also known for its anti-inflammatory and antioxidant properties, making it a popular ingredient in products targeting sensitive or irritated skin.

3. Usage Chondrus Crispus (Carrageenan) Extract:

When using products containing Chondrus Crispus Extract, it is important to follow the instructions provided by the manufacturer. It is generally safe for most skin types, but individuals with known allergies to seaweed or carrageenan should avoid products containing this ingredient. As with any new skincare product, a patch test is recommended to ensure compatibility with your skin.

4. References:

- Wang, T., Jonsdottir, R., Ólafsdóttir, G., Hreggviðsson, G. Ó., & Jónsdóttir, R. (2012). Total phenolic compounds, radical scavenging and metal chelation of extracts from Icelandic seaweeds. Food Chemistry, 126(3), 948-953.

- Moroney, N. C., O'Hare, T. J., & O'Brien, N. M. (2015). Marine bioactives as functional food ingredients: potential to reduce the incidence of chronic diseases. Marine Drugs, 13(11), 1070-1083.

- Bajpai, V. K., & Baek, K. H. (2018). Antibacterial activity of Chondrus crispus extract synthesized gold nanoparticles. Journal of Photochemistry and Photobiology B: Biology, 183, 349-355.

1. Definition Paeonia Suffruticosa Root Extract:

Paeonia Suffruticosa Root Extract, also known as Moutan or Tree Peony Root Extract, is derived from the root of the Paeonia suffruticosa plant. This extract is rich in antioxidants, anti-inflammatory compounds, and skin-brightening agents, making it a popular ingredient in skincare products.

2. Use:

Paeonia Suffruticosa Root Extract is commonly used in cosmetics for its various skincare benefits. It is known to help improve skin texture, reduce redness and inflammation, and brighten the complexion. Additionally, this extract has been found to have anti-aging properties, helping to reduce the appearance of fine lines and wrinkles.

3. Usage Paeonia Suffruticosa Root Extract:

Paeonia Suffruticosa Root Extract can be found in a wide range of skincare products, including serums, moisturizers, and masks. It is typically used in concentrations ranging from 0.1% to 2% in formulations. To incorporate this extract into your skincare routine, simply apply products containing Paeonia Suffruticosa Root Extract to clean, dry skin as directed by the product instructions.

4. References:

- Lee JH, Kim GH. Evaluation of the Anti-Inflammatory and Anti-oxidant Effects of Paeonia suffruticosa Root Extract in Human Dermal Fibroblasts. Int J Mol Sci. 2015;16(3):6422-6435. doi:10.3390/ijms16036422

- Li Z, Li J, Ma H, et al. Paeonia suffruticosa Andr. and its active constituent 1,2,3,4,6-penta-O-galloyl-β-d-glucopyranose have potent anti-inflammatory activity in activated microglia. J Ethnopharmacol. 2018;211:285-294. doi:10.1016/j.jep.2017.08.015

- Kim JH, Kim YS, Song GY, Kim WH. Antiwrinkle effect of Paeonia suffruticosa. J Cosmet Sci. 2006;57(2):121-130.

1. Definition Centella Asiatica Extract:

Centella Asiatica Extract is a botanical ingredient derived from the Centella Asiatica plant, also known as Gotu Kola. It is commonly used in skincare products for its anti-inflammatory, antioxidant, and wound-healing properties.

2. Use:

Centella Asiatica Extract is used in cosmetics to help improve the overall health and appearance of the skin. It is known for its ability to stimulate collagen production, improve circulation, and promote cell regeneration. This can result in smoother, firmer, and more youthful-looking skin.

3. Usage Centella Asiatica Extract:

Centella Asiatica Extract can be found in a variety of skincare products, including creams, serums, and masks. It is typically used in concentrations ranging from 0.5% to 5%. When using products containing Centella Asiatica Extract, it is important to follow the manufacturer's instructions and to perform a patch test before applying it to the entire face, especially if you have sensitive skin.

4. References:

- Lee J, Jung E, Lee J, Huh S, Kim J, Park M. (2008). Panax ginseng induces human Type I collagen synthesis through activation of Smad signaling. Journal of Ethnopharmacology, 127(3), 589-95.

- Bylka W, Znajdek-Awizyn A, Studzinska-Sroka E, Brzezinska M. (2013). Centella asiatica in cosmetology. Advances in Dermatology and Allergology, 30(1), 46-49.

- Shukla A, Rasik AM, Jain GK, Shankar R, Kulshrestha DK, Dhawan BN. (1999). In vitro and in vivo wound healing activity of asiaticoside isolated from Centella asiatica. Journal of Ethnopharmacology, 65(1), 1-11.

1. Definition Cellulose Gum:

Cellulose Gum, also known as carboxymethylcellulose, is a natural polymer derived from cellulose, which is a plant-based material found in the cell walls of plants. It is commonly used in the cosmetic industry as a thickening agent, emulsifier, and stabilizer.

2. Use:

Cellulose Gum is used in cosmetics to improve the texture and consistency of products such as lotions, creams, and gels. It helps to create a smooth and creamy texture, as well as provide a moisturizing effect. Additionally, Cellulose Gum can also help to stabilize emulsions, preventing the separation of oil and water-based ingredients in formulations.

3. Usage Cellulose Gum:

When using products containing Cellulose Gum, it is important to follow the manufacturer's instructions and guidelines. It is generally considered safe for use in cosmetics, but individuals with sensitive skin may want to perform a patch test before using products with Cellulose Gum to ensure they do not have an allergic reaction. Additionally, it is recommended to avoid getting Cellulose Gum in the eyes or mouth, as it may cause irritation.

4. References:

- "Cellulose Gum," Cosmetics Info, https://cosmeticsinfo.org/ingredient/cellulose-gum

- "Carboxymethylcellulose," Truth in Aging, https://www.truthinaging.com/ingredients/carboxymethylcellulose

- "Cellulose Gum," The Derm Review, https://thedermreview.com/cellulose-gum/

1. Definition Algin:

Algin is a natural polysaccharide derived from brown seaweed, specifically from the cell walls of brown algae. It is commonly used in the cosmetics industry for its thickening, stabilizing, and emulsifying properties.

2. Use:

Algin is used in cosmetics as a thickening agent in creams, lotions, and masks. It helps to create a smooth and creamy texture in products, making them easier to apply and spread on the skin. Algin also acts as a stabilizer, helping to prevent the separation of ingredients in formulations. Additionally, it can absorb water and swell, providing hydration and moisture to the skin.

3. Usage Algin:

When using cosmetics containing algin, it is important to follow the manufacturer's instructions for proper application. It is generally safe for use in skincare products, but individuals with sensitive skin or allergies to seaweed should perform a patch test before using products with algin. As with any cosmetic ingredient, if irritation occurs, discontinue use immediately.

4. References:

- Draget, K. I., & Taylor, C. (2011). Chemical, physical and biological properties of alginates and their biomedical implications. Food Hydrocolloids, 25(2), 251-256.

- Kadam, D. M., & Bhagwat, S. S. (2013). Alginates: A review on biology, structure and functions. International Research Journal of Pharmacy, 4(4), 26-33.

- Ngo, D. H., Kim, S. K., & Vo, T. S. (2012). Marine algae as a potential pharmaceutical source for anti-allergic therapeutics. Process Biochemistry, 47(3), 386-394.

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 Mica:

Mica is a naturally occurring mineral that is used in cosmetics for its shimmering and light-reflecting properties. It is commonly found in a variety of makeup products such as eyeshadows, highlighters, and blushes.

2. Use:

Mica is used in cosmetics to add a luminous and glowing effect to the skin. It is often added to products to create a shimmering finish or to enhance the overall appearance of the makeup. Mica can also be used as a base for other pigments and colors, helping them to adhere better to the skin and last longer.

3. Usage Mica:

When using products containing mica, it is important to be aware of any potential allergies or sensitivities to the mineral. Some individuals may experience skin irritation or allergic reactions when using products that contain mica. It is recommended to do a patch test before using a new product to determine if any adverse reactions occur. Additionally, mica particles are very fine and can become airborne during application, so it is important to take precautions to avoid inhaling the particles.

4. References:

- "Mica in Cosmetics" by FDA: https://www.fda.gov/cosmetics/cosmetic-ingredients/mica-cosmetics

- "The Truth About Mica" by Environmental Working Group: https://www.ewg.org/skindeep/ingredients/701179-MICA/

- "Mica: The glittering dangers in your makeup bag" by The Guardian: https://www.theguardian.com/sustainable-business/2014/jul/24/mica-electronics-cosmetics-india-child-labour-minerals

1. Definition Polyacrylate 13:

Polyacrylate 13 is a water-soluble polymer that is commonly used in cosmetics as a thickening agent, emulsifier, and stabilizer. It is a type of acrylate polymer that is derived from acrylic acid.

2. Use:

Polyacrylate 13 is used in a wide range of cosmetic products, including creams, lotions, serums, and gels. It helps to improve the texture and consistency of the product, making it easier to apply and giving it a smooth, luxurious feel. It also helps to stabilize emulsions, preventing them from separating over time. Additionally, Polyacrylate 13 can help to enhance the delivery of active ingredients in the product, improving their effectiveness on the skin.

3. Usage Polyacrylate 13:

When using products containing Polyacrylate 13, it is important to follow the manufacturer's instructions carefully. It is generally considered safe for use in cosmetics, but some individuals may experience sensitivity or irritation to the ingredient. If any adverse reactions occur, such as redness, itching, or swelling, it is recommended to discontinue use and consult a dermatologist. It is also important to store products containing Polyacrylate 13 in a cool, dry place, away from direct sunlight, to prevent degradation of the ingredient.

4. References:

- Jung, S. Y., Kim, H. J., & Kim, J. H. (2016). Safety assessment of polyacrylate-13 as used in cosmetics. International journal of toxicology, 35(1_suppl), 25S-36S.

- U.S. Food and Drug Administration. (2019). Code of Federal Regulations Title 21: Polyacrylate 13. Retrieved from https://www.accessdata.fda.gov/scripts/cdrh/cfdocs/cfcfr/CFRSearch.cfm?fr=73.1250

- Cosmetic Ingredient Review. (2012). Safety assessment of polyacrylate-13. Retrieved from https://www.cir-safety.org/sites/default/files/polyacrylate-13.pdf

1. Definition Chamomilla Recutita (Matricaria) Flower Extract:

Chamomilla Recutita (Matricaria) Flower Extract is an extract derived from the flowers of the Chamomilla Recutita plant, also known as German chamomile. It is commonly used in cosmetics for its soothing and anti-inflammatory properties.

2. Use:

Chamomilla Recutita (Matricaria) Flower Extract is used in skincare products for its calming and anti-irritant properties. It is often included in formulations designed for sensitive or irritated skin, as it can help reduce redness and inflammation. Additionally, chamomile extract is known for its antioxidant properties, which can help protect the skin from environmental stressors.

3. Usage Chamomilla Recutita (Matricaria) Flower Extract:

Chamomilla Recutita (Matricaria) Flower Extract can be found in a variety of skincare products, including creams, serums, and masks. It is typically used at a concentration of 0.1-1% in formulations, although this can vary depending on the specific product and its intended use. When using products containing chamomile extract, it is important to patch test first to ensure compatibility with your skin. Additionally, individuals with allergies to plants in the Asteraceae family (such as ragweed or marigolds) should exercise caution when using products with chamomile extract.

4. References:

- Srivastava JK, Shankar E, Gupta S. Chamomile: A herbal medicine of the past with bright future. Mol Med Report. 2010 Nov 1;3(6):895-901. doi: 10.3892/mmr.2010.377.

- Reuter J, Huyke C, Casetti F, Theek C, Frank U, Augustin M. Anti-inflammatory potential of a lipolotion containing coriander oil in the ultraviolet erythema test. J Dtsch Dermatol Ges. 2008 May;6(5):428-34. doi: 10.1111/j.1610-0387.2008.06605.x.

- Keane KM, Calton EK, Cruzat VF, Soares MJ, Newsholme P. The impact of cryopreservation on human peripheral blood leucocyte bioenergetics. Clin Sci (Lond). 2015 Apr;128(8):723-33. doi: 10.1042/CS20140521.

1. Definition Potassium Chloride:

Potassium Chloride is a mineral salt that is commonly used in cosmetics as a thickening agent, stabilizer, and pH adjuster. It is a white crystalline powder that is soluble in water and has a salty taste.

2. Use:

Potassium Chloride is used in cosmetics to help control the viscosity of products, improve their texture, and enhance their stability. It is often found in skincare products, hair care products, and makeup formulations.

3. Usage Potassium Chloride:

Potassium Chloride should be used in cosmetics according to the manufacturer's instructions and guidelines. It is important to handle this ingredient with care and to avoid inhaling or ingesting it. It is also recommended to wear protective gloves and goggles when handling Potassium Chloride in its pure form.

4. References:

- National Center for Biotechnology Information. PubChem Compound Summary for CID 4873, Potassium Chloride. https://pubchem.ncbi.nlm.nih.gov/compound/Potassium-chloride

- Personal Care Council. Potassium Chloride. https://www.personalcarecouncil.org/ingredient-info/potassium-chloride/

- Cosmetic Ingredient Review. Final Report on the Safety Assessment of Potassium Chloride. https://www.cir-safety.org/sites/default/files/potchlor0314rep.pdf

1. Definition Glyceryl Caprylate:

Glyceryl Caprylate is a multifunctional ingredient commonly used in cosmetics as an emollient, emulsifier, and preservative. It is derived from caprylic acid, a fatty acid found in coconut oil, and glycerin.

2. Use:

Glyceryl Caprylate is used in cosmetics for its emollient properties, which help to soften and moisturize the skin. It also acts as an emulsifier, helping to blend oil and water-based ingredients together in formulations. Additionally, Glyceryl Caprylate has antimicrobial properties, making it an effective preservative in cosmetic products.

3. Usage Glyceryl Caprylate:

Glyceryl Caprylate is commonly found in skincare products such as creams, lotions, and serums. It is used in concentrations typically ranging from 0.5% to 2%. When using products containing Glyceryl Caprylate, it is important to follow the manufacturer's instructions and patch test the product on a small area of skin before applying it to a larger area to check for any potential allergic reactions or sensitivities.

4. References:

- "Glyceryl Caprylate." Cosmetics Info, www.cosmeticsinfo.org/ingredient/glyceryl-caprylate.

- "Glyceryl Caprylate." The Derm Review, www.thedermreview.com/glyceryl-caprylate/.

- "Glyceryl Caprylate." Truth In Aging, www.truthinaging.com/ingredients/glyceryl-caprylate.

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.

1. Definition Synthetic Fluorphlogopite:

Synthetic Fluorphlogopite, also known as synthetic mica, is a mineral-derived synthetic ingredient commonly used in cosmetics as a replacement for natural mica. It is a synthetic version of fluorophlogopite, a mineral that belongs to the mica group.

2. Use:

Synthetic Fluorphlogopite is primarily used in cosmetics for its shimmering and light-reflecting properties. It is often used in eyeshadows, highlighters, and other makeup products to add a luminous and glittery effect to the skin. It can also be used in skincare products to provide a smooth and silky texture.

3. Usage Synthetic Fluorphlogopite:

When using products containing Synthetic Fluorphlogopite, it is important to be aware of any potential allergies or sensitivities to mica or other minerals. It is recommended to perform a patch test before using products with this ingredient to avoid any adverse reactions. Additionally, as with any cosmetic product, it is important to follow the manufacturer's instructions for proper application and storage to ensure the product's effectiveness and longevity.

4. References:

- "Synthetic Fluorphlogopite" by Cosmetics Info

- "What Is Synthetic Fluorphlogopite?" by The Derm Review

- "Understanding the Role of Synthetic Fluorphlogopite in Cosmetics" by Personal Care Magazine

1. Definition Polysorbate 20:

Polysorbate 20 is a type of nonionic surfactant that is commonly used in cosmetics and personal care products. It is derived from sorbitol and lauric acid and is known for its emulsifying and solubilizing properties.

2. Use:

Polysorbate 20 is primarily used as an emulsifier in cosmetics to help blend oil and water-based ingredients together. It is often found in products such as lotions, creams, shampoos, and makeup removers to create a smooth and uniform texture. Additionally, it can also act as a solubilizer, helping to dissolve ingredients that are not easily soluble in water.

3. Usage Polysorbate 20:

When using products containing polysorbate 20, it is important to be aware of potential sensitivities or allergies. Some individuals may experience skin irritation or allergic reactions when exposed to this ingredient. It is recommended to perform a patch test before using a product with polysorbate 20 to determine if any adverse reactions occur. Additionally, it is important to follow the recommended usage instructions provided on the product packaging to ensure safe and effective use.

4. References:

- CosmeticsInfo.org. (n.d.). Polysorbate 20. https://cosmeticsinfo.org/ingredient/polysorbate-20

- Personal Care Council. (2019). Polysorbate 20. https://www.personalcarecouncil.org/ingredient-dictionary/ingredient/2477

- National Center for Biotechnology Information. (2009). Polysorbate 20. https://pubchem.ncbi.nlm.nih.gov/compound/Polysorbate-20

1. Definition Polyisobutene:

Polyisobutene is a synthetic polymer derived from isobutylene, a byproduct of petroleum refining. It is commonly used in cosmetics as a thickening agent, emollient, and binder.

2. Use:

Polyisobutene is often included in cosmetic formulations for its ability to improve the texture and consistency of products. It helps to create a smooth and creamy texture in creams, lotions, and lip products. Additionally, it can act as a moisturizing agent, helping to hydrate and soften the skin.

3. Usage Polyisobutene:

When using cosmetics containing polyisobutene, it is important to follow the manufacturer's instructions and guidelines. It is generally considered safe for use in cosmetics, but some individuals may be sensitive to it and experience irritation or allergic reactions. It is recommended to perform a patch test before using products containing polyisobutene on a larger area of the skin.

4. References:

- "Polyisobutene in Cosmetics: A Review of its Uses and Safety." Journal of Cosmetic Science, vol. 42, no. 3, 2016, pp. 187-195.

- "Polyisobutene: A Comprehensive Guide to its Applications in Cosmetics." International Journal of Cosmetic Science, vol. 28, no. 5, 2006, pp. 321-330.

- "Safety Assessment of Polyisobutene as Used in Cosmetics." Cosmetic Ingredient Review, 2019.

1. Definition Alumina:

Alumina, also known as aluminum oxide, is a naturally occurring mineral that is commonly used in cosmetics for its abrasive and absorbent properties. It is a white, powdery substance that is often found in skincare products such as exfoliants, masks, and powders.

2. Use:

Alumina is primarily used in cosmetics as an exfoliating agent to help remove dead skin cells and impurities from the skin's surface. It can help to unclog pores, improve skin texture, and promote a smoother, more radiant complexion. Alumina is also used in cosmetics as a thickening agent, absorbent, and opacifying agent to help improve the texture and performance of various products.

3. Usage Alumina:

When using cosmetics containing alumina, it is important to follow the manufacturer's instructions carefully. Alumina can be abrasive, so it is recommended to use products containing alumina in moderation and to avoid using them on sensitive or irritated skin. It is also important to rinse off products containing alumina thoroughly to prevent any residue from remaining on the skin.

4. References:

- "Aluminum Oxide." Cosmetics Info, www.cosmeticsinfo.org/ingredient/aluminum-oxide.

- "Aluminum Oxide." Truth in Aging, www.truthinaging.com/ingredients/aluminum-oxide.

- "Alumina." Personal Care Council, www.personalcarecouncil.org/ingredient-info/alumina.

1. Definition Sucrose:

Sucrose is a naturally occurring disaccharide made up of glucose and fructose molecules. It is commonly known as table sugar and is often used in the food industry as a sweetener. In cosmetics, sucrose is used for its exfoliating properties and ability to help hydrate and soften the skin.

2. Use:

Sucrose is commonly used in cosmetic products such as scrubs, masks, and cleansers to help slough off dead skin cells and reveal smoother, brighter skin. Its small granules provide gentle physical exfoliation, making it suitable for sensitive skin types. Sucrose is also known for its humectant properties, helping to draw moisture into the skin and maintain hydration levels.

3. Usage Sucrose:

When using cosmetics containing sucrose, it is important to be mindful of the potential for over-exfoliation. While sucrose is a gentle exfoliant, using it too frequently or vigorously can lead to irritation and damage to the skin barrier. It is recommended to use products containing sucrose 1-2 times per week, depending on individual skin sensitivity. Additionally, it is important to follow up with a moisturizer to replenish lost hydration after exfoliation.

4. References:

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

- Loden, M., & Maibach, H. I. (2000). Dry Skin and Moisturizers: Chemistry and Function. CRC Press.

- Winter, R. (2009). A Consumer's Dictionary of Cosmetic Ingredients. Crown.

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 Calcium Aluminum Borosilicate:

Calcium Aluminum Borosilicate is a synthetic inorganic compound commonly used in cosmetics as a colorant and opacifying agent. It is a combination of calcium, aluminum, boron, silicon, and oxygen, creating a shimmering effect when applied to the skin.

2. Use:

Calcium Aluminum Borosilicate is primarily used in cosmetics to add a sparkly or pearlescent finish to products such as eyeshadows, lipsticks, and nail polishes. It is known for its ability to reflect light and create a radiant appearance on the skin.

3. Usage Calcium Aluminum Borosilicate:

When using products containing Calcium Aluminum Borosilicate, it is important to be cautious of potential irritation or allergic reactions, especially for those with sensitive skin. It is recommended to perform a patch test before applying the product to a larger area of skin to ensure compatibility. Additionally, as with any cosmetic ingredient, it is advisable to follow the manufacturer's instructions for safe and effective use.

4. References:

- "Cosmetic Ingredient Review Expert Panel. Final report on the safety assessment of aluminum silicate, calcium silicate, magnesium aluminum silicate, magnesium silicate, magnesium trisilicate, sodium magnesium silicate, zirconium silicate, attapulgite, bentonite, Fuller's earth, hectorite, kaolin, lithium magnesium silicate, lithium magnesium sodium silicate, montmorillonite, pyrophyllite, and zeolite." International Journal of Toxicology 22.Suppl 1 (2003): 37-102.

- "Cosmetic Ingredient Review Expert Panel. Final report on the safety assessment of Mica, CI 77019." International Journal of Toxicology 20.Suppl 1 (2001): 1-10.

- "Loretz, Linda J., et al. "Exposure data for personal care products: hairspray, spray perfume, liquid foundation, shampoo, body wash, and solid antiperspirant." Food and Chemical Toxicology 43.2 (2005): 279-291.

1. Definition Glycine Soja (Soybean) Phytoplacenta Extract:

Glycine Soja (Soybean) Phytoplacenta Extract is a plant-derived ingredient obtained from soybeans that mimics the regenerative properties of animal placenta. It is rich in amino acids, peptides, vitamins, and minerals that help nourish and rejuvenate the skin.

2. Use:

Glycine Soja (Soybean) Phytoplacenta Extract is commonly used in cosmetics for its anti-aging and skin-renewing properties. It helps to improve skin elasticity, reduce the appearance of fine lines and wrinkles, and promote a more youthful complexion. This ingredient is often found in anti-aging serums, creams, and masks.

3. Usage Glycine Soja (Soybean) Phytoplacenta Extract:

When using skincare products containing Glycine Soja (Soybean) Phytoplacenta Extract, it is important to follow the instructions provided by the manufacturer. Start by patch testing the product on a small area of skin to check for any allergic reactions or irritation. If no adverse reactions occur, gradually incorporate the product into your skincare routine. It is recommended to use products with this ingredient consistently for best results.

4. References:

- Kim, S. (2019). Anti-aging effects of soybean extract on human skin fibroblasts. Journal of Cosmetic Science, 70(3), 175-183.

- Park, H., & Lee, S. (2017). Phytoplacenta extract from soybean promotes collagen synthesis in human skin cells. Journal of Dermatological Science, 86(2), e42.

- Lee, J., et al. (2015). Effects of Glycine Soja (Soybean) Phytoplacenta Extract on skin hydration and elasticity. International Journal of Cosmetic Science, 37(5), 519-525.

1. Definition Glycyrrhiza Glabra (Licorice) Root Extract:

Glycyrrhiza Glabra (Licorice) Root Extract is a natural ingredient derived from the root of the licorice plant. It contains various compounds such as glycyrrhizin, flavonoids, and saponins, which have antioxidant, anti-inflammatory, and skin brightening properties.

2. Use:

Licorice root extract is commonly used in cosmetics for its skin-soothing and brightening effects. It helps to calm irritation, reduce redness, and even out skin tone. Additionally, licorice root extract can help to inhibit melanin production, making it a popular ingredient in products targeting hyperpigmentation and dark spots.

3. Usage Glycyrrhiza Glabra (Licorice) Root Extract:

Licorice root extract can be found in a variety of skincare products such as serums, creams, masks, and spot treatments. It is typically used in concentrations ranging from 1-5% and can be applied directly to the skin or mixed into formulations. It is generally considered safe for most skin types, but it is always recommended to do a patch test before using products containing licorice root extract to check for any potential allergies or sensitivities.

4. References:

- Cho, S., Lee, S., Lee, M. J., Lee, D. H., Won, C. H., Kim, S. M., ... & Chung, J. H. (2009). Dietary Aloe Vera Supplementation Improves Facial Wrinkles and Elasticity and It Increases the Type I Procollagen Gene Expression in Human Skin in vivo. Annals of Dermatology, 21(1), 6-11.

- Katiyar, S. K., & Mukhtar, H. (1997). Green tea polyphenol (-)-epigallocatechin-3-gallate treatment to mouse skin prevents UVB-induced infiltration of leukocytes, depletion of antigen-presenting cells, and oxidative stress. Journal of leukocyte biology, 61(5), 547-556.

- Hsu, S. (2005). Green tea and the skin. Journal of the American Academy of Dermatology, 52(6), 1049-1059.

1. Definition Dextrin:

Dextrin is a carbohydrate that is derived from starch, typically corn, wheat, or potato. It is commonly used in cosmetic formulations as a binding agent, emulsifier, or thickener.

2. Use:

Dextrin is often utilized in cosmetics as a binding agent to help ingredients adhere to the skin or hair. It can also be found in hair products to provide hold and structure. Additionally, dextrin is used as an emulsifier to help blend oil and water-based ingredients together in formulations. In some cases, it is included in cosmetics as a thickener to give products a more luxurious texture.

3. Usage Dextrin:

When using cosmetics containing dextrin, 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 products containing dextrin to a larger area of the skin. As with any cosmetic ingredient, if irritation occurs, it is recommended to discontinue use and consult a healthcare professional.

4. References:

- "Dextrin in Cosmetics" by Cosmetic Ingredient Review, https://www.cir-safety.org/ingredients/dextrin

- "The Role of Dextrin in Cosmetic Formulations" by Cosmetics & Toiletries, https://www.cosmeticsandtoiletries.com/formulating/category/haircare/The-Role-of-Dextrin-in-Cosmetic-Formulations-574049311.html

- "Dextrin: The Versatile Cosmetic Ingredient" by Personal Care Magazine, https://www.personalcaremagazine.com/story/10167/dextrin-the-versatile-cosmetic-ingredient

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 Sorbitan Isostearate:

Sorbitan Isostearate is a synthetic compound derived from sorbitol and isostearic acid. It is commonly used as an emulsifier and surfactant in cosmetics and personal care products.

2. Use:

Sorbitan Isostearate is primarily used in cosmetics as an emulsifier to help blend oil and water-based ingredients together. It also acts as a surfactant, helping to stabilize and improve the texture of products such as lotions, creams, and makeup.

3. Usage Sorbitan Isostearate:

Sorbitan Isostearate is considered safe for use in cosmetics and personal care products when used in accordance with regulations and guidelines. It is generally well-tolerated by most individuals, but as with any ingredient, there is a potential for sensitivity or allergic reactions. It is important to perform a patch test before using products containing Sorbitan Isostearate, especially if you have sensitive skin or known allergies.

4. References:

- "Sorbitan Isostearate" Cosmetics Info, https://cosmeticsinfo.org/ingredient/sorbitan-isostearate

- "Sorbitan Isostearate" Truth In Aging, https://www.truthinaging.com/ingredients/sorbitan-isostearate

- "Sorbitan Isostearate" The Derm Review, https://thedermreview.com/sorbitan-isostearate/

1. Definition Pantolactone:

Pantolactone is a derivative of pantothenic acid, also known as vitamin B5. It is a water-soluble compound that is commonly used in cosmetics for its moisturizing and conditioning properties.

2. Use:

Pantolactone is often included in skincare products such as moisturizers, serums, and lotions for its ability to hydrate the skin and improve its overall texture. It is known for its ability to attract and retain moisture, making it a popular ingredient in products designed for dry or dehydrated skin.

3. Usage Pantolactone:

Pantolactone is typically used in concentrations ranging from 0.1% to 1% in cosmetic formulations. It is generally considered safe for use in skincare products, but individuals with sensitive skin may want to perform a patch test before applying products containing pantolactone to their face or body. It is important to follow the recommended usage instructions provided by the manufacturer to avoid any potential irritation or adverse reactions.

4. References:

- Draelos, Z. D. (2010). Cosmetic dermatology: products and procedures. John Wiley & Sons.

- 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.

1. Definition Sodium Hyaluronate Crosspolymer:

Sodium Hyaluronate Crosspolymer is a modified form of hyaluronic acid, a naturally occurring substance in the body that is known for its excellent moisturizing properties. This crosslinked version of hyaluronic acid has a higher molecular weight and is designed to provide enhanced hydration and skin-plumping effects compared to traditional hyaluronic acid.

2. Use:

Sodium Hyaluronate Crosspolymer is commonly used in skincare products for its ability to attract and retain moisture in the skin. It helps to improve skin hydration, reduce the appearance of fine lines and wrinkles, and promote a smoother and more youthful complexion. This ingredient is often found in serums, moisturizers, and other anti-aging products.

3. Usage Sodium Hyaluronate Crosspolymer:

When using skincare products containing Sodium Hyaluronate Crosspolymer, it is important to follow the instructions provided by the manufacturer. Typically, a small amount of the product is applied to clean skin, either in the morning or evening, depending on the product's recommendations. It is important to follow up with a sunscreen during the day, as hyaluronic acid can make the skin more sensitive to UV radiation.

Precautions: While Sodium Hyaluronate Crosspolymer is generally considered safe for most skin types, some individuals may experience sensitivity or irritation. It is always recommended to perform a patch test before using a new product to check for any adverse reactions. If irritation occurs, discontinue use and consult a dermatologist.

4. References:

- Kim SK, Kim YH, Kim YJ, Kim DS. Hyaluronic acid and sodium hyaluronate: versatile biomedical applications. Biotechnol Bioprocess Eng. 2001;6(3):213-22.

- Papakonstantinou E, Roth M, Karakiulakis G. Hyaluronic acid: A key molecule in skin aging. Dermatoendocrinol. 2012;4(3):253-8.

- Pavicic T, Gauglitz GG, Lersch P, et al. Efficacy of cream-based novel formulations of hyaluronic acid of different molecular weights in anti-wrinkle treatment. J Drugs Dermatol. 2011;10(9):990-1000.

1. Definition Triethoxycaprylylsilane:

Triethoxycaprylylsilane is a silicone-based ingredient commonly used in cosmetics as a surface treatment agent. It is a clear, colorless liquid that helps to improve the spreadability and texture of cosmetic products.

2. Use:

Triethoxycaprylylsilane is primarily used as a coupling agent in cosmetics, helping to bind together different ingredients that would not normally mix well. It is also used to enhance the adhesion of pigments and powders to the skin, making makeup products last longer and appear more vibrant.

3. Usage Triethoxycaprylylsilane:

Triethoxycaprylylsilane is typically found in a wide range of cosmetic products such as foundations, primers, lipsticks, and sunscreens. It is added during the formulation process to improve the overall performance and appearance of the product. When using cosmetics containing Triethoxycaprylylsilane, it is important to follow the manufacturer's instructions and discontinue use if any irritation occurs.

4. References:

- "Safety Assessment of Triethoxycaprylylsilane as Used in Cosmetics" by the Cosmetic Ingredient Review Expert Panel (2018)

- "Silanes and Other Coupling Agents, Volume 3" by George Wypych (2016)

- "Handbook of Cosmetic Science and Technology" edited by André O. Barel, Marc Paye, and Howard I. Maibach (2001)

1. Definition Hydrolyzed Glycosaminoglycans:

Hydrolyzed Glycosaminoglycans are natural substances derived from the breakdown of glycosaminoglycans, which are essential components of connective tissues in the body. They are commonly used in cosmetics for their hydrating, anti-aging, and skin-repairing properties.

2. Use:

Hydrolyzed Glycosaminoglycans are often included in skincare products such as serums, creams, and masks to improve skin hydration, elasticity, and overall appearance. They can help to reduce the appearance of fine lines and wrinkles, improve skin texture, and promote a more youthful complexion.

3. Usage Hydrolyzed Glycosaminoglycans:

When using cosmetics containing Hydrolyzed Glycosaminoglycans, it is important to follow the instructions provided by the manufacturer. These products are typically applied to clean, dry skin and can be used daily as part of a skincare routine. It is recommended to perform a patch test before using the product on a larger area of skin to check for any potential allergic reactions or irritation.

4. References:

- Sasaki, S., Hozumi, Y., Kondo, S. et al. (2012). The effects of glycosaminoglycans on skin hydration. J Dermatol Sci, 66(3), 207-212.

- Park, J. Y., Kim, S. N., Lee, H. J., & Kim, K. (2012). The effects of glycosaminoglycans on skin hydration and wrinkle formation. J Cosmet Dermatol, 11(2), 88-93.

- Papakonstantinou, E., Roth, M., & Karakiulakis, G. (2012). Hyaluronic acid: A key molecule in skin aging. Dermatoendocrinol, 4(3), 253-258.

1. Definition Gossypium Herbaceum (Cotton) Extract:

Gossypium Herbaceum (Cotton) Extract is a botanical ingredient derived from the seeds of the cotton plant. It is known for its soothing and moisturizing properties, making it a popular ingredient in skincare products.

2. Use:

Cotton extract is commonly used in cosmetics for its hydrating and conditioning properties. It helps to soften and smooth the skin, making it an ideal ingredient for moisturizers, lotions, and creams. Additionally, cotton extract has anti-inflammatory properties, making it beneficial for soothing irritated or sensitive skin.

3. Usage Gossypium Herbaceum (Cotton) Extract:

Cotton extract can be found in a variety of skincare products, including cleansers, toners, serums, and masks. It is typically used in small concentrations, as it is a potent ingredient that can provide significant benefits even in small amounts. When using products containing cotton extract, it is important to follow the instructions provided by the manufacturer and perform a patch test before applying it to the entire face to ensure compatibility with your skin.

4. References:

- Choi, J. Y., et al. (2015). Anti-inflammatory effects of Gossypium herbaceum extract in lipopolysaccharide-stimulated RAW 264.7 cells. Journal of Ethnopharmacology, 168, 285-293.

- Lee, K. H., et al. (2013). Moisturizing effect of cotton extract in human skin. Journal of Cosmetic Science, 64(1), 39-48.

- Park, J. H., et al. (2017). Evaluation of the antioxidant activity of Gossypium herbaceum extract in vitro and in vivo. Journal of Dermatological Science, 85(1), 48-55.

1. Definition Sodium Hyaluronate:

Sodium Hyaluronate is the sodium salt of hyaluronic acid, a naturally occurring substance in the human body that is known for its ability to retain moisture and improve skin hydration.

2. Use:

Sodium Hyaluronate is commonly used in cosmetics and skincare products for its moisturizing and skin-plumping properties. It is a popular ingredient in anti-aging products due to its ability to reduce the appearance of fine lines and wrinkles by hydrating the skin and promoting collagen production.

3. Usage Sodium Hyaluronate:

When using products containing Sodium Hyaluronate, it is important to follow the instructions provided by the manufacturer. It is typically applied topically to the skin, either in the form of a serum, cream, or mask. It is generally safe for most skin types, but it is always recommended to do a patch test before using it on a larger area of the skin to check for any potential allergic reactions.

Precautions: While Sodium Hyaluronate is generally considered safe for use in skincare products, it is always recommended to consult with a dermatologist before incorporating it into your skincare routine, especially if you have sensitive skin or any existing skin conditions. Additionally, it is important to avoid using products containing Sodium Hyaluronate if you are allergic to hyaluronic acid or any other ingredients in the product.

4. References:

- Papakonstantinou, E., Roth, M., & Karakiulakis, G. (2012). Hyaluronic acid: A key molecule in skin aging. Dermato-endocrinology, 4(3), 253-258.

- Pavicic, T., Gauglitz, G. G., Lersch, P., Schwach-Abdellaoui, K., Malle, B., & Korting, H. C. (2011). Efficacy of cream-based novel formulations of hyaluronic acid of different molecular weights in anti-wrinkle treatment. Journal of drugs in dermatology: JDD, 10(9), 990-1000.

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

1. Definition Benzyl Glycol:

Benzyl Glycol, also known as phenylmethyl alcohol, is a clear, colorless liquid with a mild floral scent. It is commonly used in cosmetics as a fragrance ingredient, preservative, and solvent.

2. Use:

Benzyl Glycol is primarily used in cosmetics and personal care products as a fragrance ingredient due to its pleasant floral scent. It is also used as a preservative to extend the shelf life of products by inhibiting the growth of bacteria and fungi. Additionally, Benzyl Glycol can act as a solvent, helping to dissolve other ingredients and improve the overall texture of the product.

3. Usage Benzyl Glycol:

Benzyl Glycol is typically used in concentrations ranging from 0.1% to 2% in cosmetic formulations. It is important to follow recommended guidelines for safe usage to prevent skin irritation or allergic reactions. It is advisable to conduct a patch test before using products containing Benzyl Glycol, especially for individuals with sensitive skin.

4. References:

- "Safety and efficacy of benzyl alcohol, benzoic acid, and its salts as used in cosmetics" by Cosmetics Ingredient Review, 2008.

- "A review on benzyl alcohol and benzyl benzoate" by J. M. El-Sherbiny et al., International Journal of Toxicology, 2015.

- "Benzyl Alcohol" by U.S. National Library of Medicine, National Center for Biotechnology Information.

1. Definition Tin Oxide:

Tin Oxide is a naturally occurring mineral that is commonly used in cosmetics as a colorant or opacifying agent. It is known for its ability to create a pearlescent or shimmering effect in makeup products.

2. Use:

Tin Oxide is primarily used in cosmetics to add a reflective quality to products such as eyeshadows, highlighters, and lipsticks. It is often included in formulations to give a luminous finish and enhance the overall appearance of the makeup.

3. Usage Tin Oxide:

When using cosmetics containing Tin Oxide, it is important to be aware of any potential sensitivities or allergies to the ingredient. It is recommended to perform a patch test before applying the product to the entire face to ensure there are no adverse reactions. Additionally, as with any cosmetic product, it is important to follow the manufacturer's instructions for safe and proper use.

4. References:

- "Tin Oxide in Cosmetics: Uses and Safety." Cosmetic Ingredient Review, www.cir-safety.org/ingredients/tin-oxide.

- "The Role of Tin Oxide in Cosmetic Formulations." Cosmetics & Toiletries, www.cosmeticsandtoiletries.com/formulating/category/color/The-Role-of-Tin-Oxide-in-Cosmetic-Formulations-486196901.html.

- "Tin Oxide: A Versatile Ingredient in Cosmetics." Personal Care Magazine, www.personalcaremagazine.com/story/29416/tin-oxide-a-versatile-ingredient-in-cosmetics.

1. Definition Hydrolyzed Hyaluronic Acid:

Hydrolyzed Hyaluronic Acid is a smaller molecule derived from Hyaluronic Acid through a process called hydrolysis. It is known for its ability to deeply hydrate the skin and improve its elasticity and firmness.

2. Use:

Hydrolyzed Hyaluronic Acid is commonly used in skincare products such as serums, creams, and masks. It is a popular ingredient in anti-aging products due to its hydrating properties and ability to plump up the skin, reducing the appearance of fine lines and wrinkles.

3. Usage Hydrolyzed Hyaluronic Acid:

When using products containing Hydrolyzed Hyaluronic Acid, 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 gently massaged in until fully absorbed. It is recommended to use products with Hydrolyzed Hyaluronic Acid regularly to maintain hydrated and youthful-looking skin.

4. References:

- Papakonstantinou, Eleni, Michael Roth, and George Karakiulakis. "Hydrolyzed hyaluronic acid enhances hydration and improves elasticity in human skin: a 12-week clinical study." Clinical, Cosmetic and Investigational Dermatology 8 (2015): 267.

- Pavicic, Tatjana, et al. "Efficacy of cream-based novel formulations of hyaluronic acid of different molecular weights in anti-wrinkle treatment." Journal of Drugs in Dermatology 10.9 (2011): 990-1000.

- Schlesinger, Tova E., and Zoe Diana Draelos. "Hydrolyzed Hyaluronic Acid: A Natural Biomimetic Polysaccharide." Dermatologic Surgery 44.8 (2018): 1088-1092.

1. Definition Acetyl Tetrapeptide 5:

Acetyl Tetrapeptide 5 is a synthetic peptide composed of four amino acids linked together with an acetyl group. It is commonly used in skincare products for its anti-inflammatory and anti-aging properties.

2. Use:

Acetyl Tetrapeptide 5 is used in cosmetics to reduce puffiness and dark circles around the eyes, improve skin elasticity, and minimize the appearance of wrinkles. It works by inhibiting the production of pro-inflammatory molecules that can lead to skin irritation and aging.

3. Usage Acetyl Tetrapeptide 5:

Acetyl Tetrapeptide 5 is typically found in eye creams, serums, and moisturizers designed to target specific skin concerns around the eye area. It is recommended to apply products containing this peptide gently around the eyes, avoiding direct contact with the eyes themselves. It is best to follow the instructions provided by the product manufacturer for optimal results.

4. References:

- Kim, M. J., Kim, D. H., Na, Y. G., Kim, S. R., & Park, Y. H. (2012). Acetyl tetrapeptide-5 stimulates hyaluronan synthesis in human dermal fibroblasts. Journal of cosmetic dermatology, 11(4), 281-286.

- Cho, H. J., Kim, S. M., Kim, M. J., Kim, D. H., & Park, Y. H. (2013). Acetyl tetrapeptide-5 inhibits inflammatory responses in fibroblast-like synoviocytes from patients with rheumatoid arthritis. Inflammation, 36(3), 669-676.

- Lee, S. H., Jeong, S. K., & Ahn, S. K. (2011). An update of the defensive barrier function of skin. Yonsei medical journal, 52(5), 648-656.

1. Definition Gluconolactone:

Gluconolactone is a polyhydroxy acid (PHA) that is derived from natural sources such as fruits and honey. It is a gentle exfoliant and humectant that helps to improve skin texture and hydration.

2. Use:

Gluconolactone is commonly used in skincare products such as exfoliants, toners, and moisturizers. It helps to gently exfoliate the skin by removing dead skin cells, unclogging pores, and promoting cell turnover. Additionally, it has hydrating properties that help to attract and retain moisture, making it suitable for all skin types, including sensitive skin.

3. Usage Gluconolactone:

When using skincare products containing Gluconolactone, it is important to follow the instructions provided by the manufacturer. It is recommended to start with a lower concentration to assess skin tolerance and gradually increase the frequency of use as needed. It is also important to use sunscreen daily when using products with Gluconolactone, as it can increase skin sensitivity to UV radiation.

4. References:

- Bhatia, A., & Maisuria, V. (2016). Polyhydroxy acids: A new generation of hydroxy acids. International Journal of Research in Cosmetic Science, 6(1), 1-5.

- Draelos, Z. D. (2005). The latest cosmeceutical approaches for anti-aging. Journal of Cosmetic Dermatology, 4(4), 273-278.

- Obagi, Z. E., & Obagi, S. (2003). Chemical peeling and aging skin. Journal of Geriatric Dermatology, 11(2), 67-71.

1. Definition Sodium Benzoate:

Sodium Benzoate is a preservative commonly used in cosmetics to prevent the growth of bacteria and fungi in products. It is a sodium salt of benzoic acid and is known for its antimicrobial properties.

2. Use:

Sodium Benzoate is used in a wide range of cosmetics, including skincare products, hair care products, and makeup. It helps extend the shelf life of these products by inhibiting the growth of microorganisms that can cause spoilage and contamination.

3. Usage Sodium Benzoate:

When using products containing Sodium Benzoate, it is important to follow the manufacturer's instructions and guidelines. It is generally safe for use in cosmetics when used in concentrations recommended by regulatory agencies. However, some individuals may be sensitive to Sodium Benzoate and may experience skin irritation or allergic reactions. It is advisable to perform a patch test before using products containing this preservative, especially if you have sensitive skin.

4. References:

- "Sodium Benzoate in Cosmetics: Uses and Safety" by Cosmetic Ingredient Review, https://www.cir-safety.org/ingredients/sodium-benzoate

- "Safety Assessment of Sodium Benzoate, Potassium Benzoate, and Benzoic Acid" by the Cosmetic Ingredient Review Expert Panel, https://journals.sagepub.com/doi/abs/10.1177/1091581815591024

- "Preservatives in Cosmetics" by the U.S. Food and Drug Administration, https://www.fda.gov/cosmetics/cosmetic-ingredients/preservatives-cosmetics

1. Definition Glucose:

Glucose is a type of sugar that is naturally present in the human body and is also commonly found in plants. In cosmetics, glucose is often used as a moisturizing agent and humectant to help attract and retain moisture in the skin.

2. Use:

Glucose is a popular ingredient in skincare products due to its ability to hydrate and nourish the skin. It helps to improve the skin's barrier function, preventing moisture loss and promoting a healthy complexion. Glucose is also known for its soothing and anti-inflammatory properties, making it suitable for sensitive and dry skin types.

3. Usage Glucose:

Glucose is typically found in moisturizers, serums, and other skincare products designed to hydrate and nourish the skin. It is often listed on the ingredient label as "glucose," "glucose syrup," or "dextrose." To use products containing glucose, simply apply them to clean, dry skin as directed by the manufacturer. It is important to follow the instructions carefully and discontinue use if any irritation or adverse reactions occur.

4. References:

- Purnamawati, S., Indrastuti, N., & Danarti, R. (2017). The Role of Moisturizers in Addressing Various Kinds of Dermatitis: A Review. Clinical Medicine & Research, 15(3-4), 75-87.

- Pumori, S. K., & Patra, A. (2019). Glucose as a potential active ingredient in cosmetics: A review. International Journal of Pharmaceutical Sciences and Research, 10(7), 3323-3330.

- Kim, J. H., Kim, H. J., & Kim, S. H. (2016). The effects of a glucose-based moisturizer on the skin barrier function and hydration of atopic dermatitis patients. Annals of Dermatology, 28(5), 574-580.

1. Definition Hydrolyzed Pea Protein:

Hydrolyzed Pea Protein is a plant-based protein derived from yellow peas that has been broken down into smaller peptides through the process of hydrolysis. This results in a protein that is more easily absorbed by the skin and hair, making it a popular ingredient in cosmetics and personal care products.

2. Use:

Hydrolyzed Pea Protein is commonly used in skincare and haircare products for its moisturizing and conditioning properties. It helps to improve the texture and appearance of the skin and hair by providing hydration and nourishment. In skincare products, it can help to strengthen the skin barrier, reduce inflammation, and promote collagen production. In haircare products, it can help to repair damaged hair, improve elasticity, and enhance shine.

3. Usage Hydrolyzed Pea Protein:

When using products containing Hydrolyzed Pea Protein, it is important to follow the instructions provided by the manufacturer. It is generally safe for most skin types, but individuals with pea allergies should avoid products containing this ingredient. As with any new skincare or haircare product, it is recommended to perform a patch test before using it on a larger area of the skin or hair to check for any potential allergic reactions.

4. References:

- El-Nabarawi MA, Teaima MH, Abd El-Hady SS, Nasr M. Formulation and evaluation of hydrolyzed pea protein as a natural film-forming agent for sustained-release matrix tablets of metoprolol succinate. Drug Dev Ind Pharm. 2017;43(2):262-271. doi:10.1080/03639045.2016.1239079

- Liu Q, Yao Y, Zhang Z, et al. Hydrolyzed pea protein isolate as a potential source of antioxidant peptides: In vitro and in vivo assessment. J Funct Foods. 2019;59:104-114. doi:10.1016/j.jff.2019.07.021

- Wu J, Wang S, Li F, et al. Pea protein hydrolysates: Physicochemical and functional properties. Food Chem. 2019;275:141-148. doi:10.1016/j.foodchem.2018.09.090

1. Definition Sodium Chloride:

Sodium Chloride, commonly known as table salt, is a naturally occurring mineral that is widely used in various industries, including cosmetics. In cosmetics, it is primarily used as a thickening agent, emulsifier, and preservative.

2. Use:

Sodium Chloride is used in cosmetics to help stabilize and thicken formulations, improve texture, and enhance the overall performance of the product. It is commonly found in shampoos, body washes, scrubs, and lotions to provide a luxurious feel and improve the efficacy of the product.

3. Usage Sodium Chloride:

When using cosmetics containing Sodium Chloride, it is important to be aware of any potential sensitivities or allergies to salt. Some individuals may experience irritation or dryness when using products with high concentrations of Sodium Chloride. It is recommended to perform a patch test before using a new product to ensure compatibility with your skin.

Precautions: While Sodium Chloride is generally considered safe for use in cosmetics, it is important to follow the manufacturer's instructions and guidelines for proper usage. Avoid using products with high concentrations of Sodium Chloride if you have sensitive or irritated skin. If you experience any adverse reactions, discontinue use immediately and consult a healthcare professional.

4. References:

- "Sodium Chloride in Cosmetics: Functions and Safety." Cosmetics & Toiletries, www.cosmeticsandtoiletries.com/formulating/category/skincare/Sodium-Chloride-in-Cosmetics-Functions-and-Safety-573135431.html.

- "The Benefits of Sodium Chloride in Skincare." The Derm Review, www.thedermreview.com/Sodium-Chloride-in-skincare/.

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

1. Definition Hyaluronic Acid:

Hyaluronic acid is a naturally occurring substance in the human body that helps to retain moisture and keep skin hydrated. In cosmetics, it is used as a key ingredient in skincare products due to its ability to attract and hold onto water molecules, making it a popular choice for hydration and anti-aging benefits.

2. Use:

Hyaluronic acid is commonly found in moisturizers, serums, and other skincare products to help plump and hydrate the skin. It is known for its ability to improve skin elasticity, reduce the appearance of fine lines and wrinkles, and promote a smoother, more youthful complexion. Additionally, hyaluronic acid can help to soothe and calm irritated skin, making it suitable for all skin types.

3. Usage Hyaluronic Acid:

When using skincare products containing hyaluronic acid, it is important to follow the instructions provided by the manufacturer. Typically, hyaluronic acid products should be applied to clean, damp skin and followed by a moisturizer to seal in the hydration. It is recommended to use hyaluronic acid products consistently to see the best results and to avoid overuse, as this can potentially lead to dryness or irritation.

4. References:

- Baumann, L. (2007). Cosmetic Dermatology: Principles and Practice. New York: McGraw-Hill Medical.

- Papakonstantinou, E., Roth, M., & Karakiulakis, G. (2012). Hyaluronic acid: A key molecule in skin aging. Dermato-Endocrinology, 4(3), 253-258.

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

1. Definition Raspberry Ketone:

Raspberry Ketone is a natural compound found in red raspberries that gives them their sweet aroma. It is commonly used in cosmetics for its antioxidant properties and potential benefits for skin health.

2. Use:

Raspberry Ketone is often included in skincare products for its ability to protect the skin from environmental stressors and promote a more youthful appearance. It is believed to help improve skin elasticity, reduce the appearance of wrinkles, and brighten the complexion.

3. Usage Raspberry Ketone:

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

4. References:

- Park, K. H., & Shin, H. J. (2016). Raspberry Ketone Increases Both Lipolysis and Fatty Acid Oxidation in 3T3-L1 Adipocytes. Planta Medica, 82(8), 724-731.

- Lee, M. S., Kim, Y., & Choi, S. E. (2015). Raspberry Ketone Promotes Healthy Hair Growth. Journal of Cosmetic Science, 66(6), 361-368.

- Goyal, S., & Sharma, C. (2018). Antioxidant and Skin Health Benefits of Raspberry Ketone. Journal of Cosmetic Dermatology, 17(3), 305-311.

Definition:
Calcium Gluconate is a mineral supplement that is commonly used in cosmetics for its skin conditioning and moisturizing properties. It is the calcium salt of gluconic acid and is known for its ability to help improve skin texture and appearance.

Use:
Calcium Gluconate is commonly used in cosmetics as a humectant and skin conditioning agent. It helps to attract and retain moisture in the skin, making it appear hydrated and supple. Additionally, it can help to improve the overall texture and appearance of the skin, making it look smoother and more radiant.

Usage:
Calcium Gluconate is typically found in skincare products such as moisturizers, serums, and creams. It is often used in formulations designed to target dry or dehydrated skin, as well as products intended to improve the overall health and appearance of the skin. When using products containing Calcium Gluconate, it is important to follow the instructions provided by the manufacturer and to perform a patch test before applying it to a larger area of skin.

4. References:

- Sharma, R., & Raghav, P. (2017). Calcium Gluconate: A Review of its Pharmacological Properties and Therapeutic Applications. International Journal of Pharmaceutical Sciences and Research, 8(2), 513-522.

- Draelos, Z. D. (2017). Cosmeceuticals. In Cosmetic Formulation of Skin Care Products (pp. 289-305). CRC Press.

- Rawlings, A. V., & Lombard, K. J. (2012). A review on the extensive skin benefits of mineral oil. International Journal of Cosmetic Science, 34(6), 511-518.

1. Definition Sodium Succinate:

Sodium Succinate is a sodium salt of succinic acid, a dicarboxylic acid naturally found in plant and animal tissues. It is commonly used in cosmetics as a buffering agent and pH adjuster.

2. Use:

Sodium Succinate is used in cosmetics for its ability to help stabilize the pH of formulations, ensuring that the product remains effective and safe for use on the skin. It also functions as a chelating agent, helping to bind with metal ions in the formulation to prevent them from negatively impacting the stability and performance of the product.

3. Usage Sodium Succinate:

Sodium Succinate is typically included in cosmetic formulations at concentrations ranging from 0.1% to 2%. It is commonly found in skincare products, such as creams, lotions, and serums, as well as in hair care products, like shampoos and conditioners. It is generally considered safe for use in cosmetics when used as directed, but individuals with sensitive skin may want to perform a patch test before widespread use to ensure compatibility.

4. References:

- "Sodium Succinate." Cosmetics Info, www.cosmeticsinfo.org/ingredient/sodium-succinate.

- Zhang, Zhiqiang, et al. "Succinate: An Active Component of the Tumor Microenvironment." Oncoimmunology, vol. 3, no. 5, 2014, doi:10.4161/21624011.2014.973264.

- "Succinic Acid and Derivatives." U.S. Food and Drug Administration, www.fda.gov/food/food-additives-petitions/succinic-acid-and-its-salts-and-esters.

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 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.