Ethenylbenzene, polymer with 2-ethylhexyl 2-propenoate, dodecyl 2-propenoate, and one or more of 2-propenoic acid, 2-methyl-2-propenoic acid or one of their simple esters, sodium salts
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.
Anti-Inflammatory
Antimicrobial
Fights Acne
Creates protective layer
Traditional Use
Complex synthetic polymer created in the late 20th century through polymerization of multiple monomers. Developed as a multi-functional film-former and suspending agent for modern cosmetic formulations.