Back to Ingredient Dictionary

CALCIUM/SODIUM PVM/MA COPOLYMER

Description

Calcium/Sodium PVM/MA Copolymer is a synthetic ingredient used in various skincare and cosmetic formulations. This copolymer is derived from methyl vinyl ether and maleic anhydride, with calcium and sodium salts incorporated into its structure. It functions primarily as a film-forming agent, providing a protective barrier on the skin or hair.

In skincare products, Calcium/Sodium PVM/MA Copolymer contributes to improved texture and stability. It helps create a smooth, even application and can enhance the adherence of active ingredients to the skin. This ingredient is particularly useful in sunscreens, where it aids in forming a uniform, water-resistant film that helps protect against UV radiation.

The copolymer also exhibits oil-absorbing properties, making it beneficial in mattifying products for oily skin types. It can help control shine and improve the longevity of makeup. In hair care formulations, it acts as a styling agent, providing hold and texture without excessive stiffness.

Calcium/Sodium PVM/MA Copolymer is generally considered safe for use in cosmetics and is approved by regulatory bodies in various concentrations. It is non-irritating and suitable for a wide range of skin types, including sensitive skin.