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Humectant

CYCLOTETRAGLUCOSE

CAS 159640-28-5 Updated
82

Safety score · 0–100

Good

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

About

A cyclic four-glucose sugar (like a tiny cyclodextrin). Used to encapsulate volatile ingredients and as a humectant. Sugar-class molecule with very low irritation potential.

Skin benefits

  • Cyclic glucose oligomer (cousin of cyclodextrins)
  • Encapsulation aid
  • Skin-conditioning humectant
  • Mild and biodegradable

Known concerns

  • Limited regulatory review specific to this oligosaccharide

References

EU

EU CosIng database

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

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Humectant

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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.