Ingredient
POLYURETHANE-25
Substance information
Polyurethanes (PUR, PU) are polymers or copolymers based on diiisocyanates and di-alcohols (diols).
Function(s) of this ingredient in cosmetic products
BINDING
Ensures the cohesion of powdered products
HAIR WAVING OR STRAIGHTENING
Allows the hair to be straightened or curled by changing the chemical structure
SKIN CONDITIONING
Maintains the skin in good condition
Origin
synthetic (Information may exclusively reflect the status at initial entry of this ingredient into the relevant INCI dictionary; technological progress may have added new manufacturing options based on substances of different origin)
Belongs to the following substance groups
Regulating cosmetics
Cosmetics Ingredients are subject to regulation. Please note, different regulations may apply to cosmetic ingredients outside the EU.



