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Hair Colorant

HC YELLOW NO. 17

CAS 1450801-55-4 Updated
50

Safety score · 0–100

Moderate

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

About

A SCCS-reviewed semi-permanent yellow hair dye, permitted under EU Annex III at low concentrations. Like all hair dyes, carries sensitisation risk and mandatory cautionary labelling.

Function

HAIR DYEING

Skin benefits

  • Provides golden yellow tones in semi-permanent hair dye

Known concerns

  • EU Annex III restricted hair dye (low maximum concentration)
  • Hair-dye sensitisation potential
  • Mandatory cautionary labelling required
  • Not for eyebrow/eyelash tinting

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.