CETYL HYDROXYETHYLCELLULOSE is graded A (Safe) by Expert·ING, based on COSING, FDA regulatory data.

CETYL HYDROXYETHYLCELLULOSE

Safety grade: A

This is a thickener and stabilizer made from cellulose, a natural plant fiber that has been chemically modified. It helps keep cosmetic products from separating and gives them a smooth, consistent texture.

This ingredient thickens cosmetic formulas, helps keep oil and water mixed together, and creates a protective layer on skin or hair to improve product performance and shelf stability.

Graded using: COSING, FDA.

Last verified: May 26, 2026