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Humectant

KEFIRAN

90

Safety score · 0–100

Excellent

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

Kefiran — a water-soluble glucose-galactose polysaccharide produced by kefir grains. It hydrates, forms a soothing film and supports the skin barrier, with a food-grade origin and excellent topical tolerance.

Skin benefits

  • Polysaccharide humectancy
  • Skin-conditioning film former
  • Barrier support
  • Soothing effect

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, so always read the physical product label and consult a healthcare professional for personal concerns.