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DIETHANOLAMINE

Description

Diethanolamine (DEA) is an organic compound commonly used in cosmetics and personal care products as an emulsifier, pH adjuster, and foaming agent. This clear, viscous liquid is hygroscopic and highly soluble in water, making it an effective ingredient in various skincare formulations. DEA functions as a weak base, helping to neutralize acidic components and stabilize product pH levels.

In skincare, DEA is often employed in cleansers, shampoos, and lotions to create a rich lather and improve the overall texture of the product. It also acts as an emollient, providing moisturizing properties that can help soften and smooth the skin. However, concerns have been raised about the safety of DEA, as it can potentially form nitrosamines when combined with nitrosating agents. Some studies suggest that prolonged exposure to high concentrations of DEA may cause mild skin irritation in sensitive individuals.

Regulatory bodies, including the European Union and the United States Food and Drug Administration, have implemented restrictions on the use of DEA in cosmetic products. As a result, many manufacturers are exploring alternative ingredients to replace DEA in their formulations, focusing on safer and more environmentally friendly options.