PPG-23 OLEYL ETHER is graded A (Safe) by Expert·ING, based on COSING regulatory data.

PPG-23 OLEYL ETHER

Safety grade: A

This is a lightweight oil derived from oleyl alcohol that has been chemically modified to make it easier to blend into cosmetic products. It's a clear, colorless liquid that feels silky on the skin.

This ingredient softens and smooths the skin while helping to keep moisture locked in, making the skin feel hydrated and preventing it from drying out.

Graded using: COSING.

Last verified: May 26, 2026