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SODIUM ETHYL ESTER OF PVM/MA COPOLYMER

Description

Sodium Ethyl Ester of PVM/MA Copolymer is a versatile synthetic ingredient widely used in skincare and cosmetic formulations. This copolymer is derived from the partial ethyl esterification of methyl vinyl ether/maleic anhydride (PVM/MA) copolymer, resulting in a water-soluble compound with excellent film-forming properties.

In skincare products, it functions primarily as a film former and fixative, creating a thin, flexible layer on the skin or hair surface. This film helps to improve the long-lasting effects of active ingredients and enhances the overall texture of formulations. The ingredient also exhibits good moisture retention capabilities, contributing to improved skin hydration.

Sodium Ethyl Ester of PVM/MA Copolymer is particularly effective in sun care products, where it aids in the even distribution and adherence of UV filters. It's also commonly used in hair care formulations to provide hold and style retention. The ingredient is generally considered safe for use in cosmetics and is compatible with a wide range of other cosmetic ingredients.

When formulating with this copolymer, it's important to consider pH levels, as it performs optimally in slightly acidic to neutral environments. Its concentration in products typically ranges from 0.5% to 5%, depending on the desired effect and product type.