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ETHANOLAMINE

Description

Ethanolamine, also known as monoethanolamine (MEA), is a versatile organic compound widely used in skincare and cosmetic formulations. This colorless, viscous liquid is an alkanol amine with both alcohol and amine functional groups, giving it unique properties for various applications. In skincare, ethanolamine primarily functions as a pH adjuster, helping to maintain the optimal acidity level of products for skin compatibility and stability.

Ethanolamine acts as an emulsifier, facilitating the mixing of oil and water-based ingredients in creams and lotions. It also serves as a surfactant, enhancing the cleansing properties of facial washes and shampoos. In some formulations, ethanolamine can work as a preservative booster, improving the efficacy of other preservatives in the product.

While generally considered safe in regulated concentrations, ethanolamine can potentially cause irritation in some individuals, particularly those with sensitive skin. It's important to note that ethanolamine can react with nitrosating agents to form nitrosamines, which are potentially carcinogenic. Therefore, reputable manufacturers avoid combining ethanolamine with ingredients that could lead to this reaction. When used appropriately, ethanolamine contributes to the effectiveness and stability of many skincare products.