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Colorant

CI 75300

CAS 458-37-7 / 94875-80-6 Updated
78

Safety score · 0–100

Fine

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

About

Curcumin, the yellow turmeric pigment, used as a natural colourant and antioxidant. Long history of safe use at cosmetic levels — main quirk is staining and rare sensitisation.

Function

COLORANT

Skin benefits

  • Natural yellow colour
  • Antioxidant
  • Anti-inflammatory in vitro

Known concerns

  • Stains skin/textiles
  • Rare contact sensitisation
  • Photoreactive at high 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 — always read the physical product label and consult a healthcare professional for personal concerns.