Colorant
HC VIOLET NO. 2
Safety score · 0–100
Caution
Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.
About
A semi-permanent violet hair dye. EU-reviewed with a sensitization warning (H317) and aquatic toxicity (H412), so it has a regulatory use cap and patch-testing is advised for hair-dye allergies.
Function
Skin benefits
- Semi-permanent violet hair colorant
- Direct dye, no oxidation needed
- Used at low % in hair color
Known concerns
- May cause allergic skin reactions (H317)
- Harmful to aquatic life with long lasting effects (H412)
- SCCS-reviewed direct hair dye — usage cap applies
- Strong potential staining
References
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.