Thickener
CARBOXYMETHYL DEXTRAN
Safety score · 0–100
Good
Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.
About
A modified sugar polymer (carboxymethylated dextran) used to thicken gels, hold moisture, and leave a smooth feel. Big molecule, fully water-soluble, with no notable safety concerns at cosmetic levels.
Function
Skin benefits
- Smooths texture in gels and serums
- Forms a soft hydrating film
- Compatible with sensitive skin
Known concerns
- No significant concerns at cosmetic concentrations
References
EU CosIng database
European Commission cosmetic ingredient registry — regulatory status, restrictions, authorised functions.
Related thickeners
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This profile is for educational purposes and does not constitute medical advice. Regulatory status and scientific understanding evolve — always read the physical product label and consult a healthcare professional for personal concerns.