Thickener
XANTHAN GUM CROSSPOLYMER
Safety score · 0–100
Good
Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.
A crosslinked version of xanthan gum used as a thickener. Provides stable, smooth textures. Very well tolerated and a workhorse natural-derived polymer.
Function
Skin benefits
- Natural-derived thickener
- Stable across pH and temperature
- Improves texture and stability
- Low irritation
Known concerns
- Pseudomonas-derived; allergen cross-reactivity is rare but reported
- Variable particle size between grades
References
EU CosIng database
European Commission cosmetic ingredient registry: regulatory status, restrictions, authorised functions.
Related thickeners
Same plant / compound family
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This profile is for educational purposes and does not constitute medical advice. Regulatory status and scientific understanding evolve, so always read the physical product label and consult a healthcare professional for personal concerns.