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SODIUM STYRENE/ACRYLATES/DIVINYLBENZENE COPOLYMER

Description

Sodium Styrene/Acrylates/Divinylbenzene Copolymer is a synthetic polymer used in various skincare and cosmetic formulations. This ingredient functions primarily as a film-forming agent and viscosity controller, providing stability and texture to products. Its unique chemical structure, composed of styrene, acrylate, and divinylbenzene monomers, allows it to form a flexible, water-resistant film on the skin or hair surface.

In skincare applications, this copolymer enhances the longevity and effectiveness of sunscreens and other topical treatments by improving their adherence to the skin. It also contributes to the smooth application and even distribution of products. In hair care formulations, it can help to improve the hold and style retention of styling products.

The sodium component of this ingredient aids in its water solubility, making it compatible with a wide range of aqueous-based formulations. Its ability to withstand various pH levels and temperature conditions makes it a versatile choice for formulators. While generally considered safe for topical use, it's important to note that some individuals may experience sensitivity to synthetic polymers. As with any cosmetic ingredient, patch testing is recommended for those with sensitive skin or a history of allergic reactions.