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STEARETH-4

Description

Steareth-4 is a versatile emulsifier and surfactant commonly used in skincare and cosmetic formulations. This synthetic ingredient is derived from ethoxylated stearyl alcohol, which is created by reacting stearyl alcohol with ethylene oxide. The number "4" indicates the average number of ethylene oxide units in the molecule.

As an emulsifier, Steareth-4 helps blend oil and water-based ingredients, creating stable and homogeneous products. It also functions as a mild surfactant, assisting in cleansing and foam production. This ingredient is particularly valuable in creams, lotions, and cleansers due to its ability to enhance texture and improve the overall feel of the product on the skin.

Steareth-4 is known for its low irritation potential, making it suitable for a wide range of skin types, including sensitive skin. It also aids in the even distribution of active ingredients throughout a formulation, potentially enhancing their efficacy. Additionally, Steareth-4 can act as a thickening agent, contributing to the desired viscosity of skincare products.

While generally considered safe for use in cosmetics, as with any ingredient, some individuals may experience sensitivity or allergic reactions.