POLYESTER-28 is graded A (Safe) by Expert·ING, based on COSING regulatory data.

POLYESTER-28

Safety grade: A

A synthetic polymer that comes from petroleum-based materials, this ingredient helps cosmetic products feel smooth and silky on the skin. It works by creating a lightweight coating that improves how products glide on and gives skin a polished appearance without leaving a greasy residue.

Graded using: COSING.

Last verified: June 9, 2026