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Colorant

CI 77400

CAS 7440-50-8 Updated
40

Safety score · 0–100

Moderate

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

About

Bronze powder colorant (copper-based, CI 77400). Approved as a cosmetic colorant under EU rules but restricted in lip/oral products. Avoid for copper-allergic users.

Function

COLORANT

Skin benefits

  • Bronze metallic effect colorant
  • Used in eye and face cosmetics
  • Long history in decorative makeup

Known concerns

  • Heavy-metal allergen risk
  • Restricted in lip and oral products in EU
  • Inhalation hazard for loose powders

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.