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Polysaccharide Complex

BETA-GLUCAN/CHITOSAN

84

Safety score · 0–100

Good

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

A blend of yeast/oat beta-glucan with chitosan that forms a soothing, hydrating film on skin. Generally very well tolerated, with the main caveat being the shellfish origin of most chitosan grades.

Skin benefits

  • Combined polysaccharide complex with soothing and film-forming action
  • Beta-glucan supports skin barrier and immunity
  • Chitosan offers light antimicrobial and hydration effects
  • Suitable for sensitive skin

Known concerns

  • Chitosan is shellfish-derived in most cases; allergen risk
  • Source verification important for vegans

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.