
SODIUM ACRYLATE/METHYLSTYRENE/STYRENE COPOLYMER
Description
Sodium Acrylate/Methylstyrene/Styrene Copolymer is a synthetic polymer used in various skincare and cosmetic formulations. This multi-functional ingredient serves primarily as a film-forming agent and viscosity controller. Its unique chemical structure, composed of sodium acrylate, methylstyrene, and styrene monomers, allows it to create a protective barrier on the skin's surface.
In skincare products, this copolymer enhances texture and improves the overall feel of formulations. It contributes to the stability of emulsions and suspensions, preventing separation of ingredients. The film-forming properties help to lock in moisture and other beneficial ingredients, potentially improving product efficacy.
Sodium Acrylate/Methylstyrene/Styrene Copolymer is particularly useful in sun care products, where it can help improve water resistance and increase SPF effectiveness. In makeup formulations, it aids in creating long-lasting, transfer-resistant products.
While generally considered safe for topical use, as with any synthetic ingredient, some individuals may experience sensitivity. It's non-comedogenic nature makes it suitable for a wide range of skin types, including acne-prone skin. This versatile polymer is often found in foundations, sunscreens, moisturizers, and various other personal care products.