CALCIUM CARBOXYMETHYL CELLULOSE is graded A (Safe) by Expert·ING, based on COSING regulatory data.

CALCIUM CARBOXYMETHYL CELLULOSE

Carboxymethyl Cellulose (CMC)

Safety grade: A

This is a thickening agent made from cellulose, a natural fiber found in plant cell walls. It's modified in a lab to help products maintain their texture and consistency.

This ingredient thickens products, helps keep oil and water mixed together smoothly, and creates a protective layer on skin or hair.

Graded using: COSING.

Last verified: May 26, 2026