POLYURETHANE-5 is graded A (Safe) by Expert·ING, based on COSING regulatory data.
POLYURETHANE-5
Safety grade: A
Polyurethane-5 is a synthetic plastic-like ingredient that forms a flexible, protective layer on the skin or hair. It's the same type of material used in many everyday products like foam cushions and coatings.
This ingredient creates a thin, breathable film on the skin or hair surface that helps lock in moisture, improve texture, and provide long-lasting hold or protection.
Graded using: COSING.
Last verified: May 26, 2026
Other Film Forming ingredients
- CELLULOSE GUM — Grade A
- GUAR HYDROXYPROPYLTRIMONIUM CHLORIDE — Grade A
- POLYQUATERNIUM-7 — Grade B
- POLYQUATERNIUM-10 — Grade A
- HYDROXYETHYLCELLULOSE — Grade A
- ACRYLATES COPOLYMER — Grade A
- MALTODEXTRIN — Grade A
- CERA ALBA — Grade A