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Ingredient Facts
Polyurethane-2
AKA: PU-2
Ingredient · Film Forming · EWG: 1
Synthetic
Occlusive
Clean
Polyurethane-2 is a copolymer of hexylene glycol, neopentyl glycol, adipic acid, saturated methylene diphenyldiisocyanate and dimethylolpropanoic acid monomers
CAS #
-
Form
Powder
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
Traditional Use
Synthetic polymer developed for cosmetic applications as a film-forming agent and binder. Designed to provide flexible protective coatings in nail polishes and cosmetic formulations.