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Colorant

PIGMENT RED 57

CAS 5858-81-1 Updated
70

Safety score · 0–100

Fine

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

About

The free-acid form of a red lake colorant. Most cosmetic uses prefer the calcium-laked form (Pigment Red 57:1, CI 15850); the free acid is more soluble and less typical.

Function

COLORANT

Skin benefits

  • Vivid red
  • Lightfast
  • Stable colorant

Known concerns

  • Less commonly used in finished cosmetics
  • Eye-area restrictions possible

References

EU

EU CosIng database

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

Related colorants

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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.