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Colorant

PIGMENT RED 57:1

CAS 29092-56-6; 5281-04-9
72

Safety score · 0–100

Fine

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

A red lake pigment (CI 15850) used in lipsticks and blush. EU-permitted as a colorant; insoluble particle that sits on the surface and does not penetrate skin.

Function

COLORANTHAIR DYEING

Skin benefits

  • Vivid red color
  • Lightfast
  • Stable in lipsticks
  • Insoluble — sits on surface

Known concerns

  • Some jurisdictions restrict eye use
  • Cosmetic grade required for purity

References

EU

EU CosIng database

European Commission cosmetic ingredient registry: regulatory status, restrictions, authorised functions.

Related colorants

Same plant / compound family

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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.