CETEARETH-11 is graded A (Safe) by Expert·ING, based on COSING regulatory data.

CETEARETH-11

Safety grade: A

This is a gentle cleaning and blending agent made from natural plant oils that have been chemically processed. It helps mix oil and water-based ingredients together so they stay combined in creams and lotions.

Ceteareth-11 acts as an emulsifier and mild cleanser in cosmetic products, allowing oil and water ingredients to blend smoothly together while helping the product spread evenly on skin.

Graded using: COSING.

Last verified: May 26, 2026