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Antioxidant

PURPUROGALLIN

CAS 569-77-7
65

Safety score · 0–100

Fine

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

A natural orange polyphenol with antioxidant activity, used at low levels in skincare. Mild but its strong color limits formulation versatility.

Function

HUMECTANTSKIN CONDITIONING

Skin benefits

  • Plant-derived polyphenol antioxidant
  • Free-radical scavenger
  • Researched for anti-aging support

Known concerns

  • Strongly colored; can stain skin/textiles
  • Limited cosmetic-specific safety data
  • Possible irritant in undiluted form

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.