Hair Conditioning
N-Cyclopentyl-m-aminophenol, when used as a substance in hair dye products
Safety score · 0–100
Moderate
Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.
About
An aromatic amine hair-dye intermediate restricted under EU Annex III. Safe within concentration limits but a known potential skin sensitiser — patch testing is advised before each oxidative hair dye use.
Skin benefits
- Functions as an oxidative hair dye coupler under regulated use
Known concerns
- Skin sensitisation potential typical of aromatic amine hair-dye intermediates
- EU Annex III concentration limits apply
- Should not contact skin beyond intended hair application
References
EU CosIng database
European Commission cosmetic ingredient registry — regulatory status, restrictions, authorised functions.
Related hair conditionings
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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.