POLYURETHANE-36 is graded A (Safe) by Expert·ING, based on COSING regulatory data.

POLYURETHANE-36

Safety grade: A

Polyurethane-36 is a synthetic polymer that forms a flexible, protective layer on the skin or hair. It's a type of plastic material commonly used in cosmetics to create a smooth, durable coating.

This ingredient creates a breathable film on the skin or hair surface that helps lock in moisture, provides a smooth feel, and improves the longevity of makeup or styling products.

Graded using: COSING.

Last verified: May 26, 2026