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Colorant

BASIC VIOLET 16

CAS 6359-45-1 Updated
30

Safety score · 0–100

Caution

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

About

A cationic hair dye restricted in EU cosmetics to 0.5% maximum. Sensitization and irritation are documented; strictly a hair-color ingredient, not for skin or eyes.

Skin benefits

  • Vivid violet/red shade in hair dye

Known concerns

  • EU Annex III restricted hair dye (max 0.5%)
  • Strong skin/eye irritation
  • Sensitization potential
  • Not for use in eye-area products
  • Contact dermatitis cases reported

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.