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Thickener

SODIUM CARBOXYMETHYL DEXTRAN

CAS 39422-83-8 Updated
88

Safety score · 0–100

Good

Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.

About

A water-soluble dextran (sugar polymer) derivative — binds water, thickens, and stabilizes formulas. Bio-derived with strong pharma-grade safety background and very gentle skin profile.

Function

BINDINGEMULSION STABILISINGVISCOSITY CONTROLLING

Skin benefits

  • Bio-derived polysaccharide
  • Binds water and supports hydration
  • Stabilizes emulsions
  • Used in pharmaceutical-grade applications

Known concerns

  • No significant concerns at cosmetic concentrations

References

EU

EU CosIng database

European Commission cosmetic ingredient registry — regulatory status, restrictions, authorised functions.

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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.