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SODIUM ISOSTEARETH-11 CARBOXYLATE

Description

Sodium Isosteareth-11 Carboxylate is a multifunctional ingredient widely used in skincare and cosmetic formulations. This synthetic compound belongs to the class of anionic surfactants, derived from isostearic acid and ethoxylated alcohol. Its primary function is to act as an emulsifier and cleansing agent, helping to stabilize oil-in-water emulsions and effectively remove dirt and oil from the skin.

The "11" in its name refers to the average number of ethylene oxide units in the molecule, which contributes to its water solubility and mildness on the skin. This ingredient is particularly valued for its ability to create stable, creamy formulations with a luxurious feel. It also enhances the foaming properties of cleansing products without being overly harsh or drying.

Sodium Isosteareth-11 Carboxylate is compatible with a wide range of other cosmetic ingredients and performs well in various pH environments. It's commonly found in facial cleansers, shower gels, shampoos, and other personal care products. While it's generally well-tolerated by most skin types, individuals with sensitive skin should perform a patch test before regular use, as with any new skincare ingredient.