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ACRYLONITRILE/METHACRYLONITRILE/METHYL METHACRYLATE COPOLYMER

Description

ACRYLONITRILE/METHACRYLONITRILE/METHYL METHACRYLATE COPOLYMER is a synthetic polymer widely used in skincare and cosmetic formulations. This versatile ingredient is composed of three monomers: acrylonitrile, methacrylonitrile, and methyl methacrylate, which combine to create a robust and multifunctional compound.

The copolymer functions primarily as a film-forming agent, providing a protective barrier on the skin's surface. This barrier helps to lock in moisture, enhance product longevity, and improve the overall texture of skincare formulations. It also contributes to the water-resistance of products, making it particularly useful in long-wearing cosmetics and sunscreens.

In addition to its film-forming properties, this copolymer acts as a viscosity modifier, helping to stabilize emulsions and suspensions in various skincare products. It can improve the spreadability of formulations, leading to smoother application and a more even distribution of active ingredients.

The ingredient is generally considered safe for topical use and is compatible with a wide range of other cosmetic ingredients. However, as with any synthetic polymer, some individuals may experience sensitivity or allergic reactions, necessitating patch testing before widespread use.