POLYESTER-19 is graded A (Safe) by Expert·ING, based on COSING regulatory data.

POLYESTER-19

Safety grade: A

Polyester-19 is a lightweight synthetic oil that feels silky and smooth on the skin. It's designed to mimic the feel of natural oils while being easily absorbed.

This ingredient softens and smooths the skin by creating a protective barrier that locks in moisture and prevents water loss.

Graded using: COSING.

Last verified: May 26, 2026