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Humectant

XYLOBIOSE

CAS 6860-47-5
82

Safety score · 0–100

Good

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

A plant sugar (two xylose units) used as a humectant and prebiotic. Found naturally in xylan-rich plants. No published safety concerns at cosmetic-use levels; very well tolerated.

Skin benefits

  • Plant-derived disaccharide (xylose dimer)
  • Humectant and skin-soothing
  • Supports skin microbiome as prebiotic
  • Mild and biocompatible

Known concerns

  • No significant concerns at cosmetic concentrations

References

EU

EU CosIng database

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

Related humectants

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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.