POLYACRYLATE-21 is graded A (Safe) by Expert·ING, based on COSING regulatory data.

POLYACRYLATE-21

Safety grade: A

This is a synthetic polymer, which is essentially a plastic-like material made in a laboratory. It works like a flexible glue that helps hold cosmetic products together and creates a protective layer on skin or hair.

It acts as a binder and film-former to help cosmetic products stick together and adhere to skin or hair, while also providing hold and structure to styling products like hairsprays and gels.

Graded using: COSING.

Last verified: May 26, 2026