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Colorant

ALUMINUM POWDER

CAS 7429-90-5 Updated
55

Safety score · 0–100

Moderate

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

About

Fine aluminum metal flakes — gives metallic shimmer and reflectivity in makeup (CI 77000). EU-permitted as a colorant; inhalation of dust is the main concern, not skin contact.

Function

COLORANT

Skin benefits

  • Metallic shimmer
  • Reflective finish
  • Lightfast color

Known concerns

  • Dust inhalation hazard
  • Avoid in sprays/aerosols
  • Broken-skin exposure should be limited

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.