BIS-METHOXY PEG-10 POLY(TETRAMETHYLXYLENE DIISOCYANATE) is graded A (Safe) by Expert·ING, based on COSING regulatory data.

BIS-METHOXY PEG-10 POLY(TETRAMETHYLXYLENE DIISOCYANATE)

Safety grade: A

This synthetic film-forming ingredient is used in cosmetics to create a protective layer on skin or hair. It helps products adhere better and last longer while providing a smooth finish. You'll commonly find it in long-wear makeup and styling products.

Graded using: COSING.

Last verified: June 9, 2026