CETEARETH-17 is graded A (Safe) by Expert·ING, based on COSING regulatory data.

CETEARETH-17

Safety grade: A

This is a gentle cleaning and blending ingredient made from natural plant oils and coconut that has been chemically modified. It helps mix oil and water together in creams and lotions so they don't separate.

It works as an emulsifier and mild cleanser to help blend oils and water in formulations, creating smooth, stable products that feel pleasant on the skin.

Graded using: COSING.

Last verified: May 26, 2026