Polyvinylpyrrolidone/Vinyl Acetate Copolymer is a cosmetic ingredient. Assessed as safe by the CIR.
Effective at 5.15%
CAS #
25086-89-1
Form
Liquid
State
Solid
See origin →
Functions
Film Forming
Creates a physical seal on skin to lock moisture in and keep irritants out. The "slugging" ingredient — barrier protection.
Viscosity Controlling
Traditional Use
Developed in the mid-20th century as a synthetic copolymer. Used in cosmetics since the 1960s as a film-forming agent and styling aid in hair products, replacing natural gums and resins.