Colorant
ACID GREEN 50
Safety score · 0–100
Fine
Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.
About
A synthetic triphenylmethane green dye listed in EU cosmetics Annex IV. Permitted with use restrictions; sensitization is uncommon but possible in leave-on products containing this colorant class.
Function
Skin benefits
- Provides bright green color in cosmetics
- EU Annex IV listed colorant
- Stable across pH ranges
Known concerns
- Synthetic triphenylmethane dye
- Possible sensitizer in leave-on products
- Manufacturing impurities require monitoring
- Restricted to non-eye areas in some uses
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.