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Ingredient Facts
Hydrogenated butadiene/isoprene/styrene copolymer
AKA: Hydrogenated Polymer
Ingredient · Film Forming · EWG: 4
Synthetic
Occlusive
Not Clean
Benzene, ethenyl-, polymer with 1,3-butadiene and 2-methyl-1,3-butadiene, hydrogenated, block
CAS #
132778-07-5
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
Anti-Aging Benefits
Antioxidant Protection
Reduces Inflammation
Traditional Use
A synthetic polymer developed in the 20th century for cosmetic use. Designed as a film-forming and texturizing agent to improve the feel and wear of skincare and color cosmetics.