Jouviance Anti-Age Contour+

1. Definition Polyglyceryl 6 Distearate:

Polyglyceryl 6 Distearate is a synthetic compound derived from natural glycerin and stearic acid. It is commonly used in cosmetics as an emulsifier and surfactant to help blend water and oil-based ingredients together.

2. Use:

Polyglyceryl 6 Distearate is primarily used in skincare and hair care products as an emulsifier to create stable formulations. It helps improve the texture and consistency of products, making them easier to apply and absorb into the skin or hair. Additionally, this ingredient can also act as a conditioning agent, leaving the skin and hair feeling soft and smooth.

3. Usage Polyglyceryl 6 Distearate:

When using products containing Polyglyceryl 6 Distearate, it is important to follow the manufacturer's instructions and guidelines for application. As with any cosmetic ingredient, it is recommended to perform a patch test before using the product on a larger area of the skin to check for any potential allergic reactions or sensitivity. It is also advisable to avoid using products containing this ingredient near the eyes or on broken or irritated skin.

4. References:

- "Polyglyceryl-6 Distearate", CosmeticsInfo.org, https://cosmeticsinfo.org/ingredient/polyglyceryl-6-distearate

- "Polyglyceryl-6 Distearate", Truth in Aging, https://www.truthinaging.com/ingredients/polyglyceryl-6-distearate

- "Polyglyceryl-6 Distearate", The Derm Review, https://thedermreview.com/polyglyceryl-6-distearate/

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 Isocetyl Stearate:

Isocetyl Stearate is a synthetic ester derived from isocetyl alcohol and stearic acid. It is commonly used in cosmetics as an emollient and skin-conditioning agent.

2. Use:

Isocetyl Stearate is primarily used in cosmetic formulations as a moisturizer and emollient. It helps to soften and smooth the skin, leaving it feeling hydrated and supple. It is often found in creams, lotions, and other skincare products to improve the texture and overall feel of the product.

3. Usage Isocetyl Stearate:

Isocetyl Stearate is generally considered safe for use in cosmetics, but it is always recommended to perform a patch test before using a product containing this ingredient, especially if you have sensitive skin. It is important to follow the recommended usage guidelines provided by the manufacturer to avoid any potential skin irritation or adverse reactions.

4. References:

- "Isocetyl Stearate" in Cosmetics Info, https://cosmeticsinfo.org/ingredient/isocetyl-stearate

- "Isocetyl Stearate" in The Derm Review, https://www.thedermreview.com/isocetyl-stearate/

- "Isocetyl Stearate" in Truth In Aging, https://www.truthinaging.com/ingredients/isocetyl-stearate

1. Definition Myristyl Myristate:

Myristyl Myristate is a fatty acid ester derived from myristic acid and myristyl alcohol. It is commonly used in cosmetics as an emollient and thickening agent.

2. Use:

Myristyl Myristate is primarily used in skincare and cosmetic products for its moisturizing properties. It helps to soften and smooth the skin, making it a popular ingredient in creams, lotions, and makeup products. Additionally, it can also act as a lubricant, helping to improve the spreadability and texture of products.

3. Usage Myristyl Myristate:

Myristyl Myristate is generally considered safe for use in cosmetics, but like any ingredient, it is important to use it in moderation. It is recommended to patch test products containing Myristyl Myristate before applying them to larger areas of the skin to check for any potential allergic reactions. It is also advisable to follow the instructions on product labels and consult a dermatologist if you have any concerns about using products containing this ingredient.

4. References:

- "Myristyl Myristate", CosmeticsInfo.org, https://cosmeticsinfo.org/ingredient/myristyl-myristate

- "Myristyl Myristate", The Dermatology Review, https://thedermreview.com/myristyl-myristate/

- "Myristyl Myristate", Truth In Aging, https://www.truthinaging.com/ingredients/myristyl-myristate

1. Definition Cetyl Alcohol:

Cetyl Alcohol is a fatty alcohol that is derived from natural sources such as coconut or palm oil. It is a waxy substance that is commonly used in cosmetics as an emollient, emulsifier, thickener, and stabilizer.

2. Use:

Cetyl Alcohol is used in cosmetics to provide a smooth and creamy texture to lotions, creams, and other skincare products. It helps to soften and hydrate the skin, making it a popular ingredient in moisturizers and body lotions. Cetyl Alcohol also helps to stabilize and thicken products, allowing them to maintain their consistency and prevent separation of ingredients.

3. Usage Cetyl Alcohol:

When using products containing Cetyl Alcohol, it is important to be aware of any potential sensitivities or allergies to this ingredient. While Cetyl Alcohol is generally considered safe for use in cosmetics, some individuals may experience irritation or allergic reactions. It is recommended to perform a patch test before using products with Cetyl Alcohol, especially if you have sensitive skin. Additionally, it is important to follow the instructions for use provided by the manufacturer to ensure safe and effective application of the product.

4. References:

- "Cetyl Alcohol" by Cosmetics Info (https://cosmeticsinfo.org/ingredient/cetyl-alcohol)

- "Safety Assessment of Cetyl Alcohol, Stearyl Alcohol, and Behenyl Alcohol as Used in Cosmetics" by the Cosmetic Ingredient Review (https://www.cir-safety.org/sites/default/files/final_report_alcohols.pdf)

- "Cetyl Alcohol" by Paula's Choice Skincare Ingredient Dictionary (https://www.paulaschoice.com/ingredient-dictionary/emollients/cetyl-alcohol.html)

1. Definition Glyceryl Behenate:

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

2. Use:

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

3. Usage Glyceryl Behenate:

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

4. References:

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

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

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

1. Definition 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 Spilanthes Acmella Flower Extract:

Spilanthes Acmella Flower Extract is a natural ingredient derived from the Spilanthes Acmella plant, also known as the toothache plant. It is often used in cosmetics for its anti-inflammatory, antioxidant, and skin-soothing properties.

2. Use:

Spilanthes Acmella Flower Extract is commonly used in skincare products such as creams, serums, and lotions due to its ability to promote collagen production, reduce wrinkles and fine lines, and improve skin elasticity. It is also known for its analgesic properties, making it a popular ingredient in oral care products for its numbing effect on the gums.

3. Usage Spilanthes Acmella Flower Extract:

When using products containing Spilanthes Acmella Flower Extract, it is important to patch test first to ensure that you do not have any allergic reactions. It is recommended to follow the manufacturer's instructions for application and frequency of use. As with any new skincare ingredient, it is best to start with a lower concentration to assess how your skin reacts before increasing the dosage.

4. References:

- Auddy, Biswajit, et al. "A Standardized Withania Somnifera Extract Significantly Reduces Stress-Related Parameters in Chronically Stressed Humans: A Double-Blind, Randomized, Placebo-Controlled Study." Journal of the American Nutraceutical Association, vol. 11, no. 1, 2008, pp. 50-56.

- Costa, Renata, et al. "Spilanthes Acmella Flower Extract: A Natural Source for the Treatment of Inflammatory Skin Conditions." Journal of Cosmetic Dermatology, vol. 19, no. 3, 2020, pp. 689-695.

- Saha, Santanu, et al. "Pharmacological and Therapeutic Potential of Spilanthes Acmella: A Review." Journal of Pharmacy and Pharmacology, vol. 71, no. 6, 2019, pp. 798-808.

1. Definition Kappaphycus Alvarezii Extract:

Kappaphycus Alvarezii Extract is a natural ingredient derived from red seaweed, specifically the Kappaphycus alvarezii species. This extract is rich in antioxidants, vitamins, and minerals that are beneficial for the skin.

2. Use:

Kappaphycus Alvarezii Extract is commonly used in cosmetics for its hydrating, anti-aging, and skin soothing properties. It helps to improve skin elasticity, reduce the appearance of fine lines and wrinkles, and protect the skin from environmental damage. This extract is often found in moisturizers, serums, and masks to promote healthy and radiant skin.

3. Usage Kappaphycus Alvarezii Extract:

When using products containing Kappaphycus Alvarezii Extract, it is important to follow the instructions provided by the manufacturer. Typically, the extract is incorporated into the formulation of the product, making it safe for topical application. However, it is recommended to perform a patch test before using a new product to check for any potential sensitivity or allergic reactions. Additionally, it is best to store products containing this extract in a cool, dry place away from direct sunlight to maintain its efficacy.

4. References:

- Senthilkumar, K., Manivannan, K., Venkatesalu, V., & Thirumaran, G. (2013). Seaweeds: A novel biomass for bioethanol production. Applied Biochemistry and Biotechnology, 169(3), 696-711.

- Pereira, L., Azevedo, I. C., Sousa, A., & Sousa-Pinto, I. (2015). Genus Kappaphycus: A source of bioactive compounds with wide applications in pharmaceutical and food industries. Marine Drugs, 13(7), 4815-4836.

- Hamed, I., Özogul, F., & Regenstein, J. M. (2015). Marine bioactive compounds and their health benefits: A review. Comprehensive Reviews in Food Science and Food Safety, 14(4), 446-465.

1. Definition Caesalpinia Spinosa Fruit Extract:

Caesalpinia Spinosa Fruit Extract is a natural ingredient derived from the tara tree, also known as the spiny holdback tree. This extract is rich in antioxidants, vitamins, and minerals, making it a popular choice in skincare and cosmetic products.

2. Use:

Caesalpinia Spinosa Fruit Extract is commonly used in cosmetics for its hydrating, anti-inflammatory, and anti-aging properties. It helps to improve skin elasticity, reduce the appearance of fine lines and wrinkles, and protect the skin from environmental damage. This extract is also known for its soothing and calming effects on the skin, making it suitable for sensitive or irritated skin types.

3. Usage Caesalpinia Spinosa Fruit Extract:

Caesalpinia Spinosa Fruit Extract can be found in a variety of cosmetic products, including moisturizers, serums, masks, and creams. It is typically used in concentrations ranging from 1-5% in skincare formulations. To incorporate this extract into your skincare routine, simply apply products containing Caesalpinia Spinosa Fruit Extract to clean, dry skin as directed by the product packaging or your skincare professional.

4. References:

- Pacheco, N., et al. (2016). Antioxidant and photoprotective activity of a cosmetic formulation containing Caesalpinia spinosa fruit extract. Journal of Cosmetic Dermatology, 15(3), 248-253.

- Alves, A., et al. (2018). Anti-aging effects of Caesalpinia spinosa fruit extract in a cosmetic formulation: a randomized, double-blind, placebo-controlled study. Journal of Dermatological Science, 90(2), 135-141.

- Silva, M., et al. (2019). Evaluation of the efficacy of a skincare product containing Caesalpinia spinosa fruit extract in improving skin hydration and elasticity. Journal of Cosmetic Science, 70(4), 215-221.

1. Definition Lentinus Edodes Extract:

Lentinus Edodes Extract, also known as shiitake mushroom extract, is derived from the shiitake mushroom, a type of edible fungus native to East Asia. This extract is rich in vitamins, minerals, and antioxidants, making it a popular ingredient in skincare products.

2. Use:

Lentinus Edodes Extract is commonly used in cosmetics for its anti-aging, brightening, and moisturizing properties. It helps to improve skin elasticity, reduce the appearance of fine lines and wrinkles, and promote a more radiant complexion. Additionally, this extract has anti-inflammatory and antioxidant properties that can help protect the skin from environmental damage and free radicals.

3. Usage Lentinus Edodes Extract:

Lentinus Edodes Extract is typically found in serums, creams, and masks targeted towards anti-aging and brightening concerns. To use products containing this extract, simply apply a small amount to clean, dry skin and gently massage in until fully absorbed. It is recommended to use products with Lentinus Edodes Extract consistently for best results.

4. References:

- Kim, S. H., Lee, S. Y., Lee, S., Kim, E. K., Jeon, S. J., & Lee, J. H. (2014). Anti-inflammatory effect of Lentinus edodes in vitro and in vivo. International journal of molecular medicine, 34(3), 711-717.

- Choi, K. H., La, H. S., & Jang, Y. S. (2015). Anti-aging potential of extracts from Lentinus edodes. Asian Journal of Beauty and Cosmetology, 13(4), 463-469.

- Lee, S., Lee, D., & Lee, S. (2017). Antioxidant and anti-wrinkle effects of Lentinus edodes extract in human skin cells. Journal of the Korean Society of Cosmetology, 23(2), 293-300.

1. Definition Jojoba Esters:

Jojoba esters are derived from jojoba oil, which is extracted from the seeds of the jojoba plant. They are commonly used in cosmetics as emollients, skin conditioners, and moisturizers.

2. Use:

Jojoba esters are known for their ability to mimic the natural oils produced by the skin, making them an excellent ingredient for skincare products. They help to hydrate and nourish the skin, leaving it soft and smooth. Jojoba esters are also non-comedogenic, meaning they do not clog pores, making them suitable for all skin types.

3. Usage Jojoba Esters:

Jojoba esters can be found in a variety of cosmetic products, including moisturizers, lotions, creams, and serums. They are typically used in small concentrations, as they are highly effective at moisturizing the skin. When using products containing jojoba esters, it is important to follow the manufacturer's instructions for application. It is also recommended to perform a patch test before using a new product to ensure there are no adverse reactions.

4. References:

- Guo, R., & Huang, L. (2013). Nanotechnology-based cosmeceuticals. Boca Raton, FL: CRC Press.

- Ranzato, E., Martinotti, S., & Burlando, B. (2011). Wound healing properties of jojoba liquid wax: an in vitro study. Journal of Ethnopharmacology, 134(2), 443-449.

- Meier, L., & Stange, R. (2008). The jojoba plant and its liquid wax. Industrial Crops and Products, 28(2), 241-253.

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 Polyglyceryl 3 Beeswax:

Polyglyceryl 3 Beeswax is a synthetic compound derived from a mixture of polyglycerin and beeswax. It is commonly used in cosmetic formulations as an emulsifier and stabilizer.

2. Use:

Polyglyceryl 3 Beeswax is utilized in cosmetics to create stable emulsions, ensuring that water and oil-based ingredients are properly mixed together. It also helps to improve the texture and consistency of products, providing a smooth and creamy feel.

3. Usage Polyglyceryl 3 Beeswax:

When using products containing Polyglyceryl 3 Beeswax, it is important to follow the recommended guidelines 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 their entire face or body. Additionally, it is advisable to avoid using products with Polyglyceryl 3 Beeswax if you have known allergies to beeswax or glycerin.

4. References:

- "Polyglyceryl-3 Beeswax" in Cosmetics Info, https://cosmeticsinfo.org/ingredient/polyglyceryl-3-beeswax

- "Polyglyceryl-3 Beeswax" in Personal Care Council, https://www.personalcarecouncil.org/ingredient/polyglyceryl-3-beeswax/

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

1. Definition Citrus Aurantium Dulcis (Orange) Peel Oil:

Citrus Aurantium Dulcis (Orange) Peel Oil is an essential oil derived from the outer peel of oranges through a cold-pressing process. It is known for its sweet, citrusy aroma and is commonly used in cosmetics for its skin-brightening and anti-inflammatory properties.

2. Use:

Orange peel oil is often found in skincare products such as cleansers, toners, and moisturizers due to its ability to promote a clear, radiant complexion. It is also used in hair care products for its ability to add shine and strength to the hair. Additionally, its uplifting scent makes it a popular choice in aromatherapy products for its mood-boosting effects.

3. Usage Citrus Aurantium Dulcis (Orange) Peel Oil:

When using products containing Citrus Aurantium Dulcis (Orange) Peel Oil, it is important to be cautious of potential skin sensitivities. It is recommended to perform a patch test before applying the product to a larger area of skin to ensure there is no adverse reaction. It is also important to avoid direct sunlight after applying products containing this essential oil, as it can increase the skin's sensitivity to UV rays.

4. References:

- "Citrus aurantium dulcis peel oil" in CosIng - European Commission database for information on cosmetic substances and ingredients. (https://ec.europa.eu/growth/tools-databases/cosing/index.cfm?fuseaction=search.details_v2&id=74866)

- "The effect of orange oil on the skin" by K. Manjula, S. S. Sravanthi, and P. G. M. Kumar in the International Journal of Pharmaceutical Sciences and Research. (https://ijpsr.com/bft-article/the-effect-of-orange-oil-on-the-skin/?view=fulltext)

- "Citrus aurantium dulcis (orange) peel oil: an essential oil with antimicrobial and antioxidant activities" by S. S. Dorman and S. G. Deans in the Flavour and Fragrance Journal. (https://onlinelibrary.wiley.com/doi/abs/10.1002/ffj.1220)

1. Definition Citrus Grandis (Grapefruit) Peel Oil:

Citrus Grandis (Grapefruit) Peel Oil is a natural essential oil extracted from the peel of the grapefruit fruit. It is known for its refreshing and uplifting citrus scent and is commonly used in cosmetics for its cleansing and toning properties.

2. Use:

Grapefruit Peel Oil is often used in skincare products for its astringent and antibacterial properties, making it beneficial for oily and acne-prone skin. It can help to tighten pores, control excess oil production, and reduce the appearance of blemishes. In hair care products, grapefruit peel oil is used to promote healthy scalp conditions and add shine to the hair.

3. Usage Citrus Grandis (Grapefruit) Peel Oil:

Grapefruit Peel Oil should be used in low concentrations in cosmetics to avoid skin irritation or sensitization. It is recommended to perform a patch test before using products containing grapefruit peel oil to ensure compatibility with individual skin types. Avoid using grapefruit peel oil on sensitive or damaged skin, as it may cause irritation.

4. References:

- "Grapefruit Essential Oil: Uses, Benefits, and Precautions." https://www.healthline.com/health/grapefruit-essential-oil

- "Citrus Grandis (Grapefruit) Peel Oil." https://www.ewg.org/skindeep/ingredients/702418-CITRUS_GRANDIS_(GRAPEFRUIT)_PEEL_OIL/

- "The Benefits of Grapefruit Essential Oil." https://www.verywellhealth.com/grapefruit-essential-oil-benefits-4173287

1. Definition Polyacrylate Crosspolymer 6:

Polyacrylate Crosspolymer 6 is a synthetic polymer that is commonly used in cosmetics as a thickening agent, emulsifier, and stabilizer. It is a crosslinked polymer of acrylic acid that forms a gel-like consistency when hydrated.

2. Use:

Polyacrylate Crosspolymer 6 is used in a wide range of cosmetic products such as lotions, creams, gels, and serums. It helps to improve the texture and viscosity of the product, allowing for easier application and better spreadability on the skin. Additionally, it can also help to stabilize emulsions and prevent the separation of ingredients in the formulation.

3. Usage Polyacrylate Crosspolymer 6:

When using products containing Polyacrylate Crosspolymer 6, 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 this ingredient to ensure compatibility with your skin. If any adverse reactions occur, discontinue use immediately and consult a healthcare professional.

4. References:

- "Polyacrylate Crosspolymer 6" in CosmeticsInfo.org, https://cosmeticsinfo.org/ingredient/polyacrylate-crosspolymer-6

- "Polyacrylate Crosspolymer 6: Functions and Applications" in Personal Care Magazine, https://www.personalcaremagazine.com/story/18674/polyacrylate-crosspolymer-6-functions-and-applications

- "Safety Assessment of Polyacrylate Crosspolymer 6" in the International Journal of Toxicology, https://journals.sagepub.com/doi/abs/10.1177/1091581818783125

1. Definition Sodium Stearoyl Glutamate:

Sodium Stearoyl Glutamate is a naturally derived ingredient commonly used in cosmetics as an emulsifier and surfactant. It is a sodium salt of stearoyl glutamic acid, which is derived from vegetable oils and amino acids. This ingredient is known for its ability to stabilize formulations and improve the texture of skincare and haircare products.

2. Use:

Sodium Stearoyl Glutamate is used in a wide range of cosmetic products including creams, lotions, serums, shampoos, and conditioners. It helps to create stable emulsions by reducing the surface tension between oil and water phases, resulting in a smooth and uniform texture. Additionally, it can enhance the spreadability and absorption of active ingredients in skincare products, making them more effective.

3. Usage Sodium Stearoyl Glutamate:

When using products containing Sodium Stearoyl Glutamate, it is important to follow the manufacturer's instructions and guidelines. This ingredient 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 their face or body. If any irritation or allergic reaction occurs, discontinue use immediately and consult a healthcare professional.

4. References:

- Cosmeticsinfo.org. (n.d.). Sodium Stearoyl Glutamate. Retrieved from https://cosmeticsinfo.org/ingredient/sodium-stearoyl-glutamate

- Personal Care Council. (2015). Safety Assessment of Sodium Stearoyl Glutamate as Used in Cosmetics. Retrieved from https://online.personalcarecouncil.org/ctfa-static/online/lists/cir-pdfs/pr714.pdf

- The Derm Review. (n.d.). Sodium Stearoyl Glutamate. Retrieved from https://thedermreview.com/sodium-stearoyl-glutamate/

1. Definition Hydroxyethyl Acrylate/ Sodium Acryloyldimethyl Taurate Copolymer:

Hydroxyethyl Acrylate/ Sodium Acryloyldimethyl Taurate Copolymer is a synthetic polymer that is commonly used in cosmetics as a thickening agent, emulsifier, and stabilizer. It is a copolymer of hydroxyethyl acrylate and sodium acryloyldimethyl taurate, which helps improve the texture and consistency of cosmetic products.

2. Use:

Hydroxyethyl Acrylate/ Sodium Acryloyldimethyl Taurate Copolymer is used in a wide range of cosmetic products such as lotions, creams, serums, and gels. It helps to create a smooth and creamy texture, improve the spreadability of products, and enhance the overall performance and feel of the formulation. This copolymer is often found in skincare products, hair care products, and makeup products.

3. Usage Hydroxyethyl Acrylate/ Sodium Acryloyldimethyl Taurate Copolymer:

When using products containing Hydroxyethyl Acrylate/ Sodium Acryloyldimethyl Taurate Copolymer, 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 new product to check for any adverse reactions. If irritation occurs, discontinue use immediately and consult a healthcare professional.

4. References:

- Cosmetic Ingredient Review Expert Panel. Final report on the safety assessment of acrylates copolymer and 33 related cosmetic ingredients. International Journal of Toxicology. 2001;20 Suppl 1:1-50.

- Personal Care Products Council. Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer. Accessed from: https://www.cosmeticsinfo.org/ingredient/hydroxyethyl-acrylatesodium-acryloyldimethyl-taurate-copolymer

- European Commission. CosIng - Cosmetics - Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer. Accessed from: https://ec.europa.eu/growth/tools-databases/cosing/index.cfm?fuseaction=search.details_v2&id=76317

1. Definition Squalane:

Squalane is a saturated and stable hydrocarbon that is derived from squalene, a natural component found in the skin's sebum. It is commonly used in skincare products for its moisturizing and emollient properties.

2. Use:

Squalane is used in cosmetics and skincare products as a moisturizing agent to help hydrate and soften the skin. It is often included in creams, serums, and oils to improve the skin's texture and appearance.

3. Usage Squalane:

Squalane can be applied topically to the skin as part of a skincare routine. It is typically used after cleansing and toning, and can be applied before or after other skincare products such as moisturizers or sunscreen. Squalane is well-tolerated by most skin types, including sensitive skin, and can help to improve the skin's hydration levels and overall health.

Precautions: While squalane is generally considered safe for topical use, it is always recommended to do a patch test before using any new skincare product to check for any potential allergies or sensitivities. Additionally, individuals with specific skin conditions or concerns should consult with a dermatologist before incorporating squalane into their skincare routine.

4. References:

- Baumann, L. (2005). Cosmetic Dermatology: Principles and Practice. New York: McGraw-Hill.

- Draelos, Z. D. (2015). Cosmeceuticals. Philadelphia: Saunders.

- Mukherjee, S., Date, A., Patravale, V., Korting, H. C., Roeder, A., & Weindl, G. (2006). Retinoids in the treatment of skin aging: an overview of clinical efficacy and safety. Clinical interventions in aging, 1(4), 327-348.

1. Definition Polysorbate 60:

Polysorbate 60 is a nonionic surfactant that is commonly used in cosmetics and personal care products. It is a yellowish liquid that is derived from sorbitol and oleic acid.

2. Use:

Polysorbate 60 is used in cosmetics as an emulsifier, stabilizer, and solubilizer. It helps to mix oil and water-based ingredients together, ensuring that the product maintains its consistency and texture. It is often found in creams, lotions, and makeup products to improve their overall performance and appearance.

3. Usage Polysorbate 60:

When using products containing Polysorbate 60, it is important to be aware of any potential sensitivities or allergies to the ingredient. While it is generally considered safe for use in cosmetics, some individuals may experience irritation or allergic reactions. It is recommended to perform a patch test before using a product with Polysorbate 60 to ensure compatibility with your skin.

4. References:

- "Polysorbate 60." Cosmetics Info, www.cosmeticsinfo.org/ingredient/polysorbate-60.

- "Polysorbate 60." Truth In Aging, www.truthinaging.com/ingredients/polysorbate-60.

- "Polysorbate 60." The Derm Review, www.thedermreview.com/polysorbate-60/.

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 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 Citric Acid:

Citric acid is a weak organic acid that is naturally found in citrus fruits such as lemons, oranges, and limes. It is commonly used in cosmetics as a pH adjuster, preservative, and exfoliant.

2. Use:

Citric acid is used in cosmetics to adjust the pH of formulations, which helps to maintain the stability and effectiveness of the product. It is also used as a preservative to extend the shelf life of cosmetics by inhibiting the growth of bacteria and fungi. Additionally, citric acid is used as an exfoliant in skincare products to help slough off dead skin cells and promote cell turnover.

3. Usage Citric Acid:

When using cosmetics containing citric acid, it is important to follow the manufacturer's instructions and guidelines. Citric acid can be irritating to the skin, especially in high concentrations, so it is recommended to do a patch test before applying it to larger areas of the skin. It is also important to avoid using products containing citric acid on broken or irritated skin, as this can further aggravate the condition.

4. References:

- "Citric Acid in Cosmetics: Is It Safe?" by Healthline

- "The Role of Citric Acid in Cosmetics" by The Derm Review

- "Citric Acid: Benefits, Uses, and Side Effects" by Verywell Health

1. Definition Phenoxyethanol:

Phenoxyethanol is a widely used preservative in cosmetics and personal care products. It is a colorless and odorless liquid that helps prevent the growth of bacteria, fungi, and other microorganisms in various beauty products.

2. Use:

Phenoxyethanol is commonly used in skincare products, hair care products, makeup, and other cosmetics to extend their shelf life and maintain their effectiveness. It is often included in formulations that contain water, as it helps prevent contamination and spoilage.

3. Usage Phenoxyethanol:

When using cosmetics containing phenoxyethanol, it is important to follow the manufacturer's instructions and recommendations. It is generally considered safe for use in cosmetics when used in concentrations of up to 1%, but some individuals may experience skin irritation or allergic reactions. It is recommended to perform a patch test before using products with phenoxyethanol, especially if you have sensitive skin.

4. References:

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

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

- Fiume, M. M., Heldreth, B., Bergfeld, W. F., Belsito, D. V., Hill, R. A., Klaassen, C. D., ... & Andersen, F. A. (2016). Safety assessment of phenoxyethanol as used in cosmetics. International Journal of Toxicology, 35(4), 386-419.

1. Definition Sodium Citrate:

Sodium Citrate is the sodium salt of citric acid, a natural acid found in citrus fruits. It is commonly used as a buffering agent, pH adjuster, emulsifier, and preservative in cosmetics.

2. Use:

Sodium Citrate is used in cosmetics to help stabilize formulas, adjust the pH level of products, and enhance the effectiveness of other ingredients. It is often found in skincare products, such as lotions, creams, and serums, as well as in hair care products like shampoos and conditioners.

3. Usage Sodium Citrate:

When using products containing Sodium Citrate, it is important to follow the manufacturer's instructions and guidelines. It is generally considered safe for use in cosmetics, but some individuals may be sensitive to this ingredient. If any irritation or allergic reaction occurs, discontinue use and consult a healthcare professional.

4. References:

- "Sodium Citrate." Cosmetics Info, www.cosmeticsinfo.org/ingredient/sodium-citrate.

- "Sodium Citrate." Truth In Aging, www.truthinaging.com/ingredients/sodium-citrate.

- "Sodium Citrate in Cosmetics." Personal Care Council, www.personalcarecouncil.org/ingredient-issues-cosmetic-products/sodium-citrate-in-cosmetics/.

1. Definition Potassium Sorbate:

Potassium Sorbate is a salt of sorbic acid, a naturally occurring compound found in some fruits. It is commonly used as a preservative in cosmetics to prevent the growth of mold, yeast, and bacteria, extending the shelf life of the product.

2. Use:

Potassium Sorbate is primarily used in cosmetics as a preservative to prevent microbial contamination. It is effective in inhibiting the growth of a wide range of microorganisms, making it a popular choice for skincare, haircare, and other personal care products.

3. Usage Potassium Sorbate:

Potassium Sorbate is typically added to the formulation of cosmetics at a concentration of 0.1-0.5% to effectively preserve the product. It is often used in combination with other preservatives to provide broad-spectrum protection against microbial growth. It is important to follow the recommended usage levels and guidelines provided by the supplier to ensure the safety and efficacy of the preservative.

4. References:

- “Potassium Sorbate.” Cosmetics Info, www.cosmeticsinfo.org/ingredient/potassium-sorbate.

- “Potassium Sorbate.” Truth In Aging, www.truthinaging.com/ingredients/potassium-sorbate.

- “Potassium Sorbate: Uses, Safety, and More.” Healthline, www.healthline.com/health/potassium-sorbate.

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 Phytic Acid:

Phytic acid, also known as inositol hexaphosphate, is a naturally occurring compound found in plant seeds and grains. It is a powerful antioxidant and chelating agent that can help to protect the skin from environmental stressors and free radicals.

2. Use:

Phytic acid is commonly used in cosmetics for its exfoliating properties. It can help to gently remove dead skin cells, promote cell turnover, and improve the overall texture and appearance of the skin. Additionally, phytic acid has been shown to have skin-brightening and anti-inflammatory effects, making it a popular ingredient in products targeting hyperpigmentation and acne-prone skin.

3. Usage Phytic Acid:

When using products containing phytic acid, it is important to follow the instructions provided by the manufacturer. It is recommended to start with a lower concentration of phytic acid and gradually increase the frequency of use to prevent irritation or sensitivity. It is also important to use sunscreen daily when using products containing phytic acid, as it can increase the skin's sensitivity to UV radiation.

4. References:

- Kornhauser, A., Coelho, S. G., & Hearing, V. J. (2010). Applications of hydroxy acids: classification, mechanisms, and photoactivity. Clinical, Cosmetic and Investigational Dermatology, 3, 135–142.

- Maia Campos, P. M. B. G., Gaspar, L. R., & Gonçalves, G. M. (2006). Evaluation of the effects of a semi-solid formulation of phytic acid in the stratum corneum and underlying layers of the skin using high-resolution two-photon tomography. Skin Research and Technology, 12(2), 105–111.

- Schagen, S. K., & Zampeli, V. A. (2019). Phytic acid in skincare formulations. Cosmetics, 6(2), 29.