Back to Ingredient Dictionary

PEG-4 SORBITAN STEARATE

Description

PEG-4 Sorbitan Stearate is a versatile emulsifier and surfactant commonly used in skincare formulations. This synthetic ingredient is derived from the reaction between ethoxylated sorbitan and stearic acid, resulting in a compound that effectively bridges the gap between oil and water-based components in cosmetic products.

As an emulsifier, PEG-4 Sorbitan Stearate helps create stable emulsions by reducing surface tension between immiscible liquids. This property is crucial in formulating creams, lotions, and other skincare products that require a smooth, consistent texture. The ingredient also functions as a mild surfactant, assisting in the cleansing process without excessive drying of the skin.

PEG-4 Sorbitan Stearate exhibits good compatibility with a wide range of cosmetic ingredients, making it a valuable addition to various skincare formulations. It is particularly effective in oil-in-water emulsions and can contribute to the overall stability and shelf-life of products. The ingredient is generally well-tolerated by most skin types and is considered safe for use in cosmetics at recommended concentrations.