OLETH-7 is graded A (Safe) by Expert·ING, based on COSING regulatory data.

OLETH-7

Safety grade: A

Oleth-7 is a laboratory-created ingredient made from oleyl alcohol, a substance derived from oleic acid found in oils. It acts like a helper molecule that allows oil and water to mix together smoothly in cosmetic products.

This ingredient works as an emulsifier to blend oil and water-based ingredients together, creating a smooth, stable product texture and preventing separation.

Graded using: COSING.

Last verified: May 26, 2026