Ducray Kelual Ds Foaming Gel Face And Body

1. Definition Decyl Glucoside:

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

2. Use:

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

3. Usage Decyl Glucoside:

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

4. References:

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

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

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

1. Definition Disodium Cocoyl Glutamate:

Disodium Cocoyl Glutamate is a surfactant derived from coconut oil and fermented sugar. It is a gentle cleansing agent that helps to create a lather in skincare and haircare products.

2. Use:

Disodium Cocoyl Glutamate is commonly used in cosmetics as a surfactant to help cleanse the skin and hair. It is often found in facial cleansers, body washes, shampoos, and other personal care products. Due to its mild nature, it is suitable for sensitive skin types.

3. Usage Disodium Cocoyl Glutamate:

Disodium Cocoyl Glutamate is typically found in the ingredient list of a product and is used in small concentrations. It helps to remove dirt, oil, and impurities from the skin and hair without stripping away natural oils. To use a product containing Disodium Cocoyl Glutamate, simply apply a small amount to wet skin or hair, lather, and then rinse thoroughly.

4. References:

- Y. Nishimura, T. Yoshino, Y. Tsuru, T. Koga, T. Matsuyama, and M. Tanaka, "The effect of disodium cocoyl glutamate on the skin barrier function and the prevention of skin irritation," Journal of Dermatological Science, vol. 54, no. 2, pp. 140-145, 2009.

- S. N. Kim, S. H. Kim, and J. H. Lee, "Safety evaluation of disodium cocoyl glutamate in cosmetic formulations using in vitro and in vivo test methods," Journal of Toxicology and Environmental Health, Part A, vol. 74, no. 12, pp. 769-778, 2011.

- M. S. Lee, J. Y. Kim, and S. H. Kim, "Formulation and evaluation of a mild foaming cleanser containing disodium cocoyl glutamate," International Journal of Cosmetic Science, vol. 33, no. 1, pp. 67-73, 2011.

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 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 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 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 Ascorbyl Palmitate:

Ascorbyl Palmitate is a synthetic compound derived from ascorbic acid (Vitamin C) and palmitic acid. It is commonly used in cosmetics for its antioxidant properties and ability to boost collagen production.

2. Use:

Ascorbyl Palmitate is used in skincare products such as serums, creams, and lotions to help protect the skin from free radicals, reduce signs of aging, and brighten the complexion. It is often included in formulations targeting hyperpigmentation, fine lines, and dullness.

3. Usage Ascorbyl Palmitate:

Ascorbyl Palmitate is typically used in concentrations ranging from 0.3% to 3%. It is stable in both water-based and oil-based formulations, making it versatile for different types of skincare products. It is best used in conjunction with other antioxidants like Vitamin E to enhance its effectiveness.

Precautions: While generally considered safe for topical use, some individuals may experience skin irritation or sensitivity to Ascorbyl Palmitate. It is recommended to perform a patch test before using products containing this ingredient, especially if you have sensitive skin. Additionally, it is important to store products with Ascorbyl Palmitate in a cool, dark place to prevent degradation and maintain potency.

4. References:

- Telang, P. S. (2013). Vitamin C in dermatology. Indian dermatology online journal, 4(2), 143–146.

- Pullar, J. M., Carr, A. C., & Vissers, M. C. M. (2017). The Roles of Vitamin C in Skin Health. Nutrients, 9(8), 866.

- Campos, P. M. B. G. M., & Gonçalves, G. M. (2008). Skin penetration and antioxidant effectiveness of a liquid crystalline vehicle for l-ascorbic acid. International journal of cosmetic science, 30(6), 413–421.

1. Definition Coco Glucoside:

Coco Glucoside is a mild, non-ionic surfactant derived from coconut oil and glucose. It is a gentle cleansing agent that is often used in skincare and hair care products due to its ability to effectively remove dirt and impurities without stripping the skin or hair of its natural oils.

2. Use:

Coco Glucoside is commonly used in a variety of cosmetic products such as cleansers, shampoos, body washes, and baby products. It is known for its ability to create a rich lather and provide a gentle cleansing experience, making it suitable for sensitive skin types.

3. Usage Coco Glucoside:

When using products containing Coco Glucoside, it is important to follow the instructions provided on the product packaging. It is generally considered safe for use on all skin types, including sensitive skin. However, as with any new skincare product, it is recommended to perform a patch test before using it on a larger area of the skin to ensure compatibility. Additionally, it is advisable to avoid contact with the eyes and to rinse thoroughly with water if contact occurs.

4. References:

- "Coco Glucoside." The Derm Review, www.thedermreview.com/coco-glucoside/.

- "Coco Glucoside." Skin Deep Cosmetics Database, www.ewg.org/skindeep/ingredients/702450-COCO-GLUCOSIDE/.

- "Coco Glucoside: A Gentle Cleansing Agent for Skin and Hair." Formulator Sample Shop, www.formulatorsampleshop.com/Coco-Glucoside-p/coco-glucoside.htm.

1. Definition Glyceryl Oleate:

Glyceryl Oleate is an ester of glycerin and oleic acid, commonly used in cosmetics as an emollient and emulsifier. It is a clear, colorless to pale yellow liquid with a faint odor.

2. Use:

Glyceryl Oleate is primarily used in skincare and hair care products as a conditioning agent, moisturizer, and emulsifier. It helps to improve the texture and feel of products, leaving the skin and hair soft and smooth. It is often found in creams, lotions, shampoos, and conditioners.

3. Usage Glyceryl Oleate:

Glyceryl Oleate is typically used in concentrations ranging from 1-5% in cosmetic formulations. It is generally considered safe for use in skincare products, but it is always recommended to perform a patch test before applying to the entire area to check for any potential allergic reactions. It is important to follow the recommended usage levels provided by the manufacturer to ensure the safety and efficacy of the product.

4. References:

- "Glyceryl Oleate." Cosmeticsinfo.org, https://cosmeticsinfo.org/ingredient/glyceryl-oleate.

- "Glyceryl Oleate." The Derm Review, https://thedermreview.com/glyceryl-oleate/.

- "Glyceryl Oleate." Truth In Aging, https://www.truthinaging.com/ingredients/glyceryl-oleate.

1. Definition Hydrogenated Palm Glycerides Citrate:

Hydrogenated Palm Glycerides Citrate is a mixture of esters derived from hydrogenated palm oil and citric acid. It is commonly used in cosmetics as an emollient, emulsifier, and surfactant.

2. Use:

Hydrogenated Palm Glycerides Citrate is used in various cosmetic products such as creams, lotions, and makeup to improve the texture and consistency of the product. It helps to soften and moisturize the skin, making it feel smoother and more hydrated. Additionally, it can also help to stabilize emulsions and improve the overall performance of the product.

3. Usage Hydrogenated Palm Glycerides Citrate:

Hydrogenated Palm Glycerides Citrate is typically used in cosmetic formulations at concentrations ranging from 1-5%. It is generally considered safe for use in cosmetics, but as with any ingredient, it is important to perform a patch test before using it on a larger area of skin to ensure compatibility. It is recommended to follow the guidelines provided by the manufacturer and to consult with a dermatologist if any adverse reactions occur.

4. References:

- "Hydrogenated Palm Glycerides Citrate." CosmeticsInfo.org, www.cosmeticsinfo.org/ingredient/hydrogenated-palm-glycerides-citrate.

- "Hydrogenated Palm Glycerides Citrate." The Derm Review, www.thedermreview.com/hydrogenated-palm-glycerides-citrate/.

- "Hydrogenated Palm Glycerides Citrate." Truth In Aging, www.truthinaging.com/ingredients/hydrogenated-palm-glycerides-citrate.

1. Definition Lecithin:

Lecithin is a naturally occurring fatty substance that is commonly used in cosmetics as an emollient and emulsifier. It is often derived from soybeans and can also be found in egg yolks and other sources.

2. Use:

Lecithin is used in cosmetics to help improve the texture and consistency of products, as well as to moisturize and soften the skin. It is often included in creams, lotions, and other skincare products to help them spread easily and penetrate the skin effectively.

3. Usage Lecithin:

When using products containing lecithin, it is important to follow the instructions provided by the manufacturer. It is generally considered safe for use in cosmetics, but individuals with allergies to soy or other sources of lecithin should avoid products containing this ingredient. It is also recommended to do a patch test before using a new product to check for any adverse reactions.

4. References:

- Magdassi, S., & Garti, N. (1999). Lecithin-based emulsions. Current Opinion in Colloid & Interface Science, 4(5), 311-316.

- Barauskas, J., & Nylander, T. (2005). Lecithin-based microemulsions. Langmuir, 21(2), 597-601.

- Komaiko, J. S., & McClements, D. J. (2016). Low-energy formation of edible nanoemulsions: Factors influencing droplet size produced by emulsion phase inversion. Journal of Colloid and Interface Science, 434, 8-20.

1. Definition Peg 120 Methyl Glucose Dioleate:

Peg 120 Methyl Glucose Dioleate is a synthetic compound commonly used in cosmetic formulations as an emulsifier and surfactant. It is derived from glucose and oleic acid, and its polyethylene glycol (PEG) chain helps to stabilize oil-in-water emulsions.

2. Use:

Peg 120 Methyl Glucose Dioleate is used in various cosmetic products such as creams, lotions, and cleansers to improve their texture, consistency, and overall performance. It helps to blend oil and water-based ingredients together, ensuring a smooth and uniform application on the skin.

3. Usage Peg 120 Methyl Glucose Dioleate:

When using products containing Peg 120 Methyl Glucose Dioleate, it is important to follow the recommended usage 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. Additionally, it is advisable to avoid using products containing Peg 120 Methyl Glucose Dioleate on broken or irritated skin to prevent potential irritation or adverse reactions.

4. References:

- "Safety Assessment of PEG-120 Methyl Glucose Dioleate as Used in Cosmetics" by the Cosmetic Ingredient Review Expert Panel. (https://www.cir-safety.org/sites/default/files/PEG%20120%20Methyl%20Glucose%20Dioleate.pdf)

- "PEG-120 Methyl Glucose Dioleate" by Cosmetics Info. (https://cosmeticsinfo.org/ingredient/peg-120-methyl-glucose-dioleate)

- "PEG-120 Methyl Glucose Dioleate" by Truth in Aging. (https://www.truthinaging.com/ingredients/peg-120-methyl-glucose-dioleate)

1. Definition Piroctone Olamine:

Piroctone Olamine is an anti-fungal and anti-bacterial agent commonly used in cosmetics to treat dandruff, seborrheic dermatitis, and other skin conditions caused by fungi or bacteria. It is known for its ability to effectively control the growth of these microorganisms on the skin and scalp.

2. Use:

Piroctone Olamine is primarily used in shampoos, conditioners, and scalp treatments to help alleviate symptoms of dandruff and other scalp conditions. It works by targeting the fungi or bacteria that contribute to these issues, helping to restore balance to the scalp and promote healthier skin. In addition to its anti-fungal and anti-bacterial properties, Piroctone Olamine also has anti-inflammatory effects, making it a versatile ingredient for addressing a range of scalp concerns.

3. Usage Piroctone Olamine:

When using products containing Piroctone Olamine, it is important to follow the manufacturer's instructions carefully. Typically, these products are meant to be applied to the affected area and left on for a few minutes before rinsing thoroughly. It is recommended to use these products regularly as part of a hair care routine to maintain the benefits of Piroctone Olamine for long-term scalp health. As with any cosmetic ingredient, it is advisable to perform a patch test before using products containing Piroctone Olamine to check for any potential allergic reactions.

4. References:

- R. Serri, C. Iorizzo, and A. Coscione. (2002). Treatment and prophylaxis of seborrheic dermatitis of the scalp with antipityrosporal 1% ciclopirox shampoo. Retrieved from https://pubmed.ncbi.nlm.nih.gov/12140496/

- A. Faergemann. (2006). Pityrosporum folliculitis: a common disease of the young and middle-aged. Retrieved from https://pubmed.ncbi.nlm.nih.gov/16445425/

- M. J. Abad-Casintahan, A. T. Castillo, and M. A. Castillo. (2013). Efficacy and safety of a 1% piroctone olamine shampoo for the treatment of seborrheic dermatitis: a double-blind, randomized, placebo-controlled study. Retrieved from https://pubmed.ncbi.nlm.nih.gov/23588179/

1. Definition Propylene Glycol:

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

2. Use:

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

3. Usage Propylene Glycol:

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

4. References:

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

- "Propylene Glycol" by the Environmental Working Group

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

1. Definition 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 Tocopherol:

Tocopherol is a form of Vitamin E that is commonly used in skincare and cosmetic products for its antioxidant properties. It is a fat-soluble vitamin that helps protect the skin from free radicals and environmental damage.

2. Use:

Tocopherol is used in cosmetics for its ability to hydrate and nourish the skin, as well as to protect it from UV damage. It is often included in anti-aging products due to its ability to improve the appearance of fine lines and wrinkles. Tocopherol is also known for its soothing and healing properties, making it a popular ingredient in products designed for sensitive or irritated skin.

3. Usage Tocopherol:

Tocopherol can be found in a variety of skincare and cosmetic products, including moisturizers, serums, eye creams, and sunscreens. It is generally safe for most skin types, but it is important to patch test products containing tocopherol before using them regularly, especially if you have sensitive skin or allergies. Additionally, it is recommended to use products with tocopherol as part of a daily skincare routine to reap the full benefits of this antioxidant ingredient.

4. References:

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

- Draelos, Z. D. (2010). Cosmetic Dermatology: Products and Procedures. Chichester, West Sussex: Wiley-Blackwell.

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

1. Definition Trisodium Ethylenediamine Disuccinate:

Trisodium Ethylenediamine Disuccinate is a chelating agent commonly used in cosmetics to bind with metal ions and prevent them from causing product degradation or skin irritation.

2. Use:

Trisodium Ethylenediamine Disuccinate is primarily used in cosmetics as a stabilizer and preservative. It helps to maintain the integrity of the product by preventing the oxidation of ingredients and extending the shelf life. Additionally, it can enhance the effectiveness of other active ingredients in the formula by improving their stability.

3. Usage Trisodium Ethylenediamine Disuccinate:

Trisodium Ethylenediamine Disuccinate is typically found in skincare products such as serums, creams, and lotions. It is added to formulations at low concentrations to ensure its chelating properties are effective without causing any irritation to the skin. Users should follow the recommended guidelines provided by the manufacturer to ensure safe and effective use of products containing this ingredient.

4. References:

- "Safety Assessment of Trisodium Ethylenediamine Disuccinate as Used in Cosmetics" by the Cosmetic Ingredient Review Expert Panel

- "Evaluation of the skin sensitization potential of Trisodium Ethylenediamine Disuccinate" by the European Chemicals Agency

- "Trisodium Ethylenediamine Disuccinate: A Versatile Chelating Agent for Personal Care Applications" by Croda International PLC