OLETH-8 is graded A (Safe) by Expert·ING, based on COSING regulatory data.

OLETH-8

Safety grade: A

Oleth-8 is a cleansing ingredient derived from oleic acid (a natural oil component) that has been chemically modified. It helps mix oil and water together in cosmetic formulas.

This ingredient works as an emulsifier to blend oil and water-based components in cosmetics, creating a smooth, uniform product texture while also providing gentle cleansing properties.

Graded using: COSING.

Last verified: May 26, 2026