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STYRENE/ACRYLATES/AMMONIUM METHACRYLATE COPOLYMER

Description

STYRENE/ACRYLATES/AMMONIUM METHACRYLATE COPOLYMER is a synthetic polymer commonly used in cosmetic and personal care formulations. This ingredient functions primarily as a film-former, providing a protective barrier on the skin or hair. It is composed of styrene, various acrylate monomers, and ammonium methacrylate, which combine to create a versatile copolymer with unique properties.

In skincare products, this copolymer enhances the texture and feel of formulations while improving their water resistance and longevity on the skin. It is particularly valuable in sunscreens, where it helps create a uniform film that aids in UV protection. In hair care, it can provide hold and style retention without excessive stiffness.

The ingredient is generally considered safe for topical use and is approved by regulatory bodies for cosmetic applications. It is non-comedogenic, making it suitable for acne-prone skin. However, individuals with sensitive skin should perform patch tests before widespread use.

STYRENE/ACRYLATES/AMMONIUM METHACRYLATE COPOLYMER is insoluble in water but dispersible in certain organic solvents, allowing for diverse formulation possibilities. Its stability across a wide pH range makes it compatible with various active ingredients in cosmetic products.