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STEARETH-20

Description

Steareth-20 is a versatile emulsifier and surfactant widely used in cosmetic and personal care formulations. This synthetic ingredient is derived from stearyl alcohol and ethylene oxide, resulting in a nonionic compound with excellent solubilizing properties. Steareth-20 functions primarily as an emulsifier, helping to blend oil and water-based ingredients in various skincare and haircare products.

With a Hydrophilic-Lipophilic Balance (HLB) value of approximately 15.3, Steareth-20 is particularly effective in creating stable oil-in-water emulsions. It aids in the even distribution of active ingredients throughout formulations, enhancing product consistency and efficacy. Additionally, its surfactant properties contribute to the cleansing action in products like shampoos and facial cleansers.

Steareth-20 is known for its mild nature, making it suitable for use in products designed for sensitive skin. It also acts as a thickening agent, improving the texture and viscosity of formulations. In skincare, it can help enhance the penetration of other ingredients, potentially increasing their effectiveness. While generally considered safe for cosmetic use, as with any ingredient, some individuals may experience sensitivity or allergic reactions.