OLETH-30 is graded A (Safe) by Expert·ING, based on COSING regulatory data.

OLETH-30

Safety grade: A

Oleth-30 is a gentle cleaning ingredient derived from oleyl alcohol, a natural oil component. It helps remove dirt and oil from skin while keeping products from separating.

This ingredient works as a cleanser and emulsifier to remove impurities and help blend water and oil-based ingredients together in cosmetic formulations.

Graded using: COSING.

Last verified: May 26, 2026