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Humectant

ANHYDROGALACTOSE

CAS 28251-55-0 Updated
80

Safety score · 0–100

Good

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

About

3,6-Anhydrogalactose, a sugar from red-algae polysaccharides like agar. Used as a humectant and skin conditioner. Well tolerated with no notable safety flags.

Skin benefits

  • Humectant moisture binder
  • Skin conditioning
  • Marine-derived sugar with mild profile

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.