Cellulose Gum, also known as carboxymethylcellulose, is a widely used ingredient in skincare for its excellent thickening and stabilizing properties. It functions as a binder, emulsion stabilizer, film-former, and flavor enhancer, but its primary role is to improve the texture and consistency of formulations. As a water-soluble polysaccharide derived from cellulose, Cellulose Gum creates a smooth, pleasant feel on the skin and helps maintain the integrity of emulsions. Its low risk level of 1 indicates a very safe profile for topical application.