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STYRENE/ACRYLATES/ACRYLONITRILE COPOLYMER

Description

STYRENE/ACRYLATES/ACRYLONITRILE COPOLYMER is a synthetic polymer widely used in cosmetic and skincare formulations. This complex ingredient functions primarily as a film-forming agent and viscosity controller. Its unique chemical structure, composed of styrene, acrylates, and acrylonitrile monomers, provides excellent stability and versatility in various product types.

In skincare applications, this copolymer creates a protective barrier on the skin's surface, helping to lock in moisture and shield against environmental stressors. It contributes to the smooth texture and even application of products such as sunscreens, foundations, and moisturizers. The film-forming properties also enhance the longevity and water resistance of cosmetic formulations.

As a viscosity controller, STYRENE/ACRYLATES/ACRYLONITRILE COPOLYMER helps maintain the desired consistency of products, preventing separation and ensuring a uniform distribution of active ingredients. This characteristic is particularly beneficial in emulsions and suspensions.

While generally considered safe for topical use, individuals with sensitive skin should perform patch tests before widespread application. The copolymer is non-comedogenic and does not penetrate the skin, making it suitable for a wide range of skin types and concerns.