Tap what applies — every card instantly flags it for you. Stays on your device, syncs if you're signed in.
Ingredient Facts
Polyurethane-28
AKA: Polyurethane polymer, Film-forming agent
Surfactant · Cleansing · EWG: 4
Synthetic
Cleanser
Emulsifier
Not Clean
Polyurethane-28 is a complex polymer formed by the reaction of Bis-Hydroxyethoxypropyl Dimethicone with isophorone diisocyanate (IPDI) and Sorbitan Isostearate.
CAS #
-
See origin →
Functions
Cleansing
Makes oil and water mix so dirt, makeup, and sunscreen can actually be washed away. The reason your face wash foams.
Emulsifying
Forces oil and water to stay mixed instead of separating into layers. The unsung hero holding your lotion together.
Cleansing Surfactant
Emulsifier
Removes Impurities
Mixes Oil & Water
Traditional Use
Synthetic polymer created for cosmetic applications to provide flexible film-forming properties. Designed to enhance durability and wear-resistance in makeup formulations.