POLYURETHANE-70 is graded A (Safe) by Expert·ING, based on COSING regulatory data.

POLYURETHANE-70

Safety grade: A

This synthetic polymer works like a flexible film-former in makeup and skincare products, helping them adhere smoothly to skin and last longer without flaking. It creates a lightweight, breathable layer that gives products a silky texture while improving their staying power throughout the day.

Graded using: COSING.

Last verified: June 9, 2026