Cellulose Gum
Cellulose gum (sodium carboxymethylcellulose)
- Role
- A plant-derived thickener that adds viscosity to the water phase.
- Catalog formulas
- 4
- Type
- Texture
- Verified
- 06.11.2026
What does this ingredient do in an antiperspirant?
The sodium salt of carboxymethyl cellulose ether. Its INCI functions are viscosity controlling, emulsion stabilizing, film forming and binding.
Part of a system, not a label in isolation
In water-based deodorants it helps maintain consistency and even spreading. It has no effect on sweat production.
The CIR found Cellulose Gum safe in the present practices of use (amended assessment, 2009).
It is used as a thickener; an individual reaction to the finished product is possible.
“Gum” here does not mean a natural exudate like gum arabic: this is chemically modified cellulose.
Products containing Cellulose Gum
Links are based on the complete published INCI list for the exact product version.
Sources
The conclusions apply to the stated conditions and jurisdictions, not automatically to every concentration or product.
- CIR: Quick Reference Table (summary of conclusions, 2014) Supports: safety conclusion
- COSMILE Europe (Cosmetics Europe): Cellulose Gum Supports: INCI functions, substance description