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LAURETH-4

Description

Laureth-4 is a versatile emulsifier and surfactant commonly used in cosmetic and personal care formulations. This synthetic compound is derived from lauryl alcohol and ethylene oxide, resulting in a nonionic surfactant with excellent solubilizing properties. Laureth-4 functions primarily as an emulsifier, helping to blend oil and water-based ingredients in various skincare and haircare products.

In skincare formulations, Laureth-4 aids in creating stable emulsions and improving the texture of creams, lotions, and cleansers. It also acts as a mild cleansing agent, helping to remove dirt and oil from the skin without excessive drying. The ingredient's solubilizing properties make it useful for incorporating fragrances and essential oils into water-based products.

While generally considered safe for cosmetic use, Laureth-4 may cause mild irritation in some individuals with sensitive skin. Its low molecular weight allows for easy penetration into the skin, which can potentially enhance the delivery of other active ingredients in a formulation. However, this characteristic also means it may disrupt the skin barrier if used in high concentrations or in products with extended skin contact time. Formulators should consider these factors when incorporating Laureth-4 into skincare products to ensure optimal efficacy and minimal potential for irritation.