POLYBUTYL ACRYLATE is graded A (Safe) by Expert·ING, based on COSING regulatory data.

POLYBUTYL ACRYLATE

Safety grade: A

This is a synthetic plastic-like polymer that acts as a flexible glue in cosmetic products. It helps bind ingredients together and creates a protective, flexible coating on the skin or product surface.

It works as a binder and film former to hold product ingredients together and create a smooth, flexible layer that adheres to skin or hair without feeling stiff or cracking.

Graded using: COSING.

Last verified: May 26, 2026