POLYURETHANE-107 is graded A (Safe) by Expert·ING, based on COSING regulatory data.

POLYURETHANE-107

Safety grade: A

This synthetic polymer acts as a film-former in cosmetics, creating a flexible, breathable layer on skin or hair. It helps products stick around longer and provides a smooth, comfortable feel without leaving a heavy residue. You'll find it in foundations, mascaras, and other long-wear makeup products.

Graded using: COSING.

Last verified: June 9, 2026