2-Propenoic acid, 2-methyl-, 2-ethylhexyl ester, polymer with 1-ethenyl-2-pyrrolidinone and methyl 2-methyl-2-propenoate
Effective at 5.15%
CAS #
155532-97-1
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.
Creates Protective Barrier
Locks In Moisture
Anti-Aging Benefits
Antioxidant Protection
Traditional Use
A modern synthetic polymer developed in the mid-20th century for cosmetic film-forming and texture purposes. Created to provide water-resistant, long-wear properties in makeup and personal care products.