Polyurethane Crosspolymer-1
INCI: POLYURETHANE CROSSPOLYMER-1
Reviewed by Kate · Last updated 18 Aug 2026
What Is Polyurethane Crosspolymer-1?
Polyurethane Crosspolymer-1 is a crosslinked urea/urethane polymer formed in an aqueous suspension by the reaction between the cyclic trimer of hexamethylene diisocyanate, retinol and ethylenediamine.
Its declared cosmetic function is binding.
Source: European Commission CosIng inventory.
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