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Humectant

SODIUM BUTYROYL HYALURONATE

CAS 942471-70-7 Updated
86

Safety score · 0–100

Good

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

About

A butyroyl-modified hyaluronic acid salt designed for better skin uptake. Hydrates and smooths like HA with no notable safety concerns at cosmetic use.

Function

HUMECTANTSKIN CONDITIONING

Skin benefits

  • Modified hyaluronic acid
  • Improved skin penetration
  • Hydration and smoothing

Known concerns

  • Specialty derivative with limited public dossier
  • No major safety flags
  • Mostly mild profile

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.