SODIUM OLEYL SULFATE is graded A (Safe) by Expert·ING, based on COSING regulatory data.

SODIUM OLEYL SULFATE

Safety grade: A

This is a gentle cleaning agent derived from oleic acid, a natural fatty acid found in oils. It helps remove dirt and oil from skin and hair while creating a light, foamy lather.

It works as a cleanser and foaming agent in products like shampoos and body washes, helping to lift away dirt and oils while also helping to blend water and oil-based ingredients together in the formula.

Graded using: COSING.

Last verified: May 26, 2026