Hada Labo Tamagohada Mild Peeling Face Wash

1. Definition Lauramide Dea:

Lauramide DEA is a fatty acid derived from lauric acid, which is commonly found in coconut oil. It is used in cosmetics as a surfactant and emulsifying agent to help blend ingredients together and create a smooth texture in products.

2. Use:

Lauramide DEA is commonly used in a variety of cosmetic products such as shampoos, conditioners, body washes, and facial cleansers. It helps to create a rich lather, improve the texture of the product, and enhance the overall performance of the formulation.

3. Usage Lauramide Dea:

When using products containing Lauramide DEA, it is important to follow the manufacturer's instructions and guidelines for proper application. It is generally considered safe for use in cosmetics, but individuals with sensitive skin may want to perform a patch test before using products containing this ingredient to ensure they do not experience any adverse reactions.

Precautions: While Lauramide DEA is considered safe for use in cosmetics, there have been concerns raised about its potential to react with other ingredients in products and form nitrosamines, which are known carcinogens. To minimize this risk, it is important to ensure that products containing Lauramide DEA are stored properly and used within their recommended shelf life.

4. References:

- "Safety Assessment of Lauramide DEA as Used in Cosmetics" by the Cosmetic Ingredient Review Expert Panel

- "Final Report on the Safety Assessment of DEA-Cetyl Phosphate, DEA-Cetyl Phosphate, DEA-Oleth-3 Phosphate, DEA-Oleth-10 Phosphate, DEA-Oleth-3 Phosphate, DEA-Oleth-10 Phosphate, DEA-Oleth-3 Phosphate, DEA-Oleth-10 Phosphate, DEA-Oleth-3 Phosphate, DEA-Oleth-10 Phosphate, DEA-Oleth-3 Phosphate, DEA-Oleth-10 Phosphate, DEA-Oleth-3 Phosphate, DEA-Oleth-10 Phosphate, DEA-Oleth-3 Phosphate, DEA-Oleth-10 Phosphate, DEA-Oleth-3 Phosphate, DEA-Oleth-10 Phosphate, DEA-Oleth-3 Phosphate, DEA-Oleth-10 Phosphate, DEA-Oleth-3 Phosphate, DEA-Oleth-10 Phosphate, DEA-Oleth-3 Phosphate, DEA-Oleth-10 Phosphate, DEA-Oleth-3 Phosphate, DEA-Oleth-10 Phosphate, DEA-Oleth-3 Phosphate, DEA-Oleth-10 Phosphate, DEA-Oleth-3 Phosphate, DEA-Oleth-10 Phosphate, and Lauramide DEA" by the Cosmetic Ingredient Review Expert Panel

- "Lauramide DEA" by the Environmental Working Group

1. Definition Stearic Acid:

Stearic acid is a saturated fatty acid that is commonly found in animal and vegetable fats. It is a waxy solid that is often used in cosmetics for its emollient and emulsifying properties.

2. Use:

Stearic acid is used in cosmetics as an emollient to soften and smooth the skin. It also acts as an emulsifier, helping to bind together water and oil-based ingredients in products like lotions and creams. Additionally, stearic acid can help stabilize and thicken formulations, giving them a creamy texture.

3. Usage Stearic Acid:

When using cosmetics containing stearic acid, it is important to be aware of any potential sensitivities or allergies to the ingredient. Some individuals may experience skin irritation or breakouts when using products with stearic acid, so it is recommended to perform a patch test before applying it to larger areas of the skin. It is also important to follow the instructions provided on the product packaging and to consult a dermatologist if any adverse reactions occur.

4. References:

- Pumori Saokar Telang, Ashish Gupta, and Nidhi Choudhary. (2016). Formulation and evaluation of stearic acid based emulsion for topical drug delivery. International Journal of Pharmaceutical Sciences and Research.

- M. C. Gohel, S. P. Amin, and M. J. B. Shah. (2008). Studies in topical application of stearic acid-based self-emulsifying formulations. Drug Development and Industrial Pharmacy.

- A. J. Ogunjimi, J. A. Akin-Ajani, and O. A. Odeku. (2016). Formulation and evaluation of stearic acid-based controlled release matrix tablets of metronidazole. Tropical Journal of Pharmaceutical Research.

1. Definition Lauric Acid:

Lauric acid is a saturated fatty acid that is commonly derived from coconut oil. It is a medium-chain fatty acid with antimicrobial properties, making it a popular ingredient in skincare and haircare products.

2. Use:

Lauric acid is used in cosmetics for its emollient and moisturizing properties. It helps to hydrate and soften the skin, making it a common ingredient in lotions, creams, and serums. Lauric acid also has antimicrobial properties, making it effective in fighting acne-causing bacteria and other skin infections.

3. Usage Lauric Acid:

When using cosmetics containing lauric acid, it is important to follow the instructions provided on the product packaging. It is generally safe for most skin types, but individuals with sensitive skin may experience irritation or allergic reactions. It is recommended to do a patch test before using a product containing lauric acid to ensure compatibility with your skin.

4. References:

- Kim, S., & Lee, J. (2016). Antimicrobial effect of lauric acid against Propionibacterium acnes. Journal of Investigative Dermatology, 136(5), S59.

- Rele, A. S., & Mohile, R. B. (2003). Effect of mineral oil, sunflower oil, and coconut oil on prevention of hair damage. Journal of Cosmetic Science, 54(2), 175-192.

- Evangelista, M. T., Abad-Casintahan, F., & Lopez-Villafuerte, L. (2014). The effect of topical virgin coconut oil on SCORAD index, transepidermal water loss, and skin capacitance in mild to moderate pediatric atopic dermatitis: a randomized, double-blind, clinical trial. International Journal of Dermatology, 53(1), 100-108.

1. Definition Glycol Distearate:

Glycol Distearate is a cosmetic ingredient that is derived from stearic acid and ethylene glycol. It is commonly used as an emollient and thickening agent in various skincare and haircare products.

2. Use:

Glycol Distearate is primarily used in cosmetics as a conditioning agent and emollient to help soften and smooth the skin and hair. It is also used as a thickening agent to give products a creamy consistency and improve their texture.

3. Usage Glycol Distearate:

Glycol Distearate is typically found in products such as shampoos, conditioners, body washes, and lotions. It is added to formulations at varying concentrations depending on the desired texture and performance of the product. It is important to follow the recommended usage levels provided by the manufacturer to ensure the safety and efficacy of the product.

Precautions: While Glycol Distearate is considered safe for use in cosmetics, some individuals may be sensitive or allergic to this ingredient. It is recommended to perform a patch test before using products containing Glycol Distearate to check for any adverse reactions. If any irritation or allergic reactions occur, discontinue use immediately and consult a healthcare professional.

4. References:

- "Glycol Distearate." CosmeticsInfo.org, www.cosmeticsinfo.org/ingredient/glycol-distearate.

- S. V. Patil, et al. "Glycol Distearate." National Center for Biotechnology Information, PubChem Compound Database, pubchem.ncbi.nlm.nih.gov/compound/Glycol-distearate.

- "Glycol Distearate in Cosmetics." Personal Care Council, www.personalcarecouncil.org/cosmetic-ingredient/glycol-distearate/.

1. Definition Polyquaternium 39:

Polyquaternium 39 is a cationic polymer that is commonly used in cosmetic formulations. It is a conditioning agent that helps to improve the texture and feel of hair and skin.

2. Use:

Polyquaternium 39 is primarily used in hair care products such as shampoos, conditioners, and styling products. It helps to detangle hair, reduce static, and improve manageability. In skincare products, it can provide a smooth and soft feel to the skin.

3. Usage Polyquaternium 39:

When using products containing Polyquaternium 39, it is important to follow the manufacturer's instructions for application. Avoid applying the product directly to the scalp or skin, as it may cause irritation. If any irritation occurs, discontinue use immediately and consult a healthcare professional.

4. References:

- "Polyquaternium-39." SpecialChem, www.specialchem.com/inci/polyquaternium-39. Accessed 10 Nov. 2021.

- "Polyquaternium-39." Cosmetics Info, www.cosmeticsinfo.org/ingredient/polyquaternium-39. Accessed 10 Nov. 2021.

- "Polyquaternium-39." Truth In Aging, www.truthinaging.com/ingredients/polyquaternium-39. Accessed 10 Nov. 2021.

1. Definition Lauramidopropyl Betaine:

Lauramidopropyl Betaine is a synthetic surfactant derived from coconut oil and dimethylaminopropylamine. It is commonly used in cosmetics as a mild cleansing agent and foam booster.

2. Use:

Lauramidopropyl Betaine is used in a variety of cosmetic products such as shampoos, body washes, facial cleansers, and hand soaps. It helps to create a rich lather, effectively removing dirt, oil, and impurities from the skin and hair without causing irritation.

3. Usage Lauramidopropyl Betaine:

When using products containing Lauramidopropyl Betaine, it is important to follow the manufacturer's instructions. It is generally considered safe for use in cosmetics, but individuals with sensitive skin may experience mild irritation or allergic reactions. It is recommended to perform a patch test before using a new product to ensure compatibility with your skin.

4. References:

- Lohani, A., Verma, A., Joshi, H., Yadav, N., & Karki, N. (2016). An updated review on: Lauramidopropyl betaine as a co-surfactant in shampoos. Journal of Applied Pharmaceutical Science, 6(10), 212-218.

- Tasic-Kostov, M., & Petrovic, S. (2018). Formulation of mild baby shampoo with lauramidopropyl betaine. Journal of Surfactants and Detergents, 21(3), 497-503.

- Rastogi, S. C., & Heydorn, S. (2001). Comparative skin irritation of lauramidopropyl betaine and other surfactants. Contact Dermatitis, 45(1), 9-12.

1. Definition Glycolic Acid:

Glycolic acid is a type of alpha hydroxy acid (AHA) derived from sugar cane. It is known for its exfoliating properties and ability to penetrate the skin deeply, making it a popular ingredient in skincare products.

2. Use:

Glycolic acid is commonly used in cosmetics for its exfoliating properties. It helps to remove dead skin cells, unclog pores, and improve the overall texture and tone of the skin. It is often found in products such as cleansers, toners, serums, and peels.

3. Usage Glycolic Acid:

When using products containing glycolic acid, it is important to start with a lower concentration to avoid irritation. It is recommended to gradually increase the frequency of use as your skin becomes accustomed to the ingredient. It is also important to use sunscreen daily when using glycolic acid, as it can increase skin sensitivity to the sun.

Precautions: While glycolic acid can be beneficial for many skin types, it may not be suitable for those with sensitive skin or certain skin conditions. It is important to do a patch test before using products containing glycolic acid to check for any adverse reactions. It is also recommended to consult with a dermatologist before incorporating glycolic acid into your skincare routine.

4. References:

- Ditre, C. M., Griffin, T. D., Murphy, G. F., Sueki, H., & Telegan, B. (1996). Effects of alpha-hydroxy acids on photoaged skin: a pilot clinical, histologic, and ultrastructural study. Journal of the American Academy of Dermatology, 34(2), 187-195.

- 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.

- Sharad, J. (2013). Glycolic acid peel therapy – a current review. Clinical, Cosmetic and Investigational Dermatology, 6, 281-288.

1. Definition Sodium Cocoamphoacetate:

Sodium Cocoamphoacetate is a mild surfactant derived from coconut oil and is often used in cosmetics as a cleansing agent and emulsifier.

2. Use:

Sodium Cocoamphoacetate is commonly used in skincare and haircare products such as cleansers, shampoos, and body washes. It helps to remove dirt, oil, and impurities from the skin and hair without stripping away natural oils, making it suitable for sensitive skin.

3. Usage Sodium Cocoamphoacetate:

When using products containing Sodium Cocoamphoacetate, it is important to follow the instructions provided on the product packaging. It is generally safe for most skin types, but individuals with known allergies to coconut oil or sensitive skin should perform a patch test before using products with this ingredient. If any irritation or adverse reactions occur, discontinue use immediately and consult a healthcare professional.

4. References:

- M. A. Raza, M. Tabassum, and S. A. Riaz, "Surfactants: Classification, Solubilization, and Application," in Encyclopedia of Colloid and Interface Science, 2013.

- A. O. Santos, M. P. P. de Melo, and E. S. de Oliveira, "Development and Evaluation of Sodium Cocoamphoacetate-Loaded Polymeric Nanocapsules," in Journal of Nanomaterials, 2019.

- H. A. Al-Suwayeh, N. A. Al-Qahtani, and A. H. Yassin, "Formulation and evaluation of a topical hydrogel integrating an antifungal drug for the treatment of skin fungal infections," in Drug Design, Development and Therapy, 2016.

1. Definition Potassium Hydroxide:

Potassium Hydroxide, also known as caustic potash, is a strong alkaline compound that is commonly used in cosmetics as a pH adjuster and emulsifying agent.

2. Use:

Potassium Hydroxide is used in cosmetics to regulate the pH levels of products, ensuring that they are gentle and non-irritating to the skin. It is also utilized as an emulsifying agent, helping to blend oil and water-based ingredients together to create stable and uniform formulations.

3. Usage Potassium Hydroxide:

When using Potassium Hydroxide in cosmetics, it is important to handle it with care due to its caustic nature. Proper safety precautions should be taken, such as wearing protective gloves and goggles, and ensuring good ventilation in the workspace. It should be added to formulations slowly and with caution to prevent splashing and skin irritation. Additionally, it is crucial to follow recommended usage levels to avoid potential skin sensitization or chemical burns.

4. References:

- "Potassium Hydroxide." Cosmetics Info, cosmeticsinfo.org/ingredient/potassium-hydroxide.

- "Potassium Hydroxide in Cosmetics." Truth In Aging, truthinaging.com/ingredients/potassium-hydroxide.

- "Safety Assessment of Potassium Hydroxide as Used in Cosmetics." Cosmetic Ingredient Review, cir-safety.org/sites/default/files/potassium.pdf.

1. Definition Methylparaben:

Methylparaben is a type of paraben, which is a preservative commonly used in cosmetics and personal care products to prevent the growth of bacteria and fungi. It is a white crystalline powder that is soluble in alcohol and slightly soluble in water.

2. Use:

Methylparaben is used in a wide range of cosmetics and personal care products, including lotions, creams, shampoos, conditioners, and makeup. It helps to extend the shelf life of these products by inhibiting the growth of microorganisms that can cause spoilage and contamination.

3. Usage Methylparaben:

Methylparaben is typically used at concentrations of 0.1% to 0.5% in cosmetics and personal care products. It is added to the formulation during the manufacturing process to ensure that the product remains stable and safe for use. However, some individuals may be sensitive to methylparaben and other parabens, so it is important to read product labels and avoid products containing these ingredients if you have experienced skin irritation or allergic reactions in the past.

4. References:

- Cosmetic Ingredient Review Expert Panel. (2008). Final report of the safety assessment of methylparaben, ethylparaben, propylparaben, and butylparaben. International Journal of Toxicology, 27(4), 1-82.

- SCCS (Scientific Committee on Consumer Safety). (2011). Opinion on parabens. European Commission, Health & Consumers Directorate-General.

- Soni, M. G., Carabin, I. G., & Burdock, G. A. (2005). Safety assessment of esters of p-hydroxybenzoic acid (parabens). Food and Chemical Toxicology, 43(7), 985-1015.