Hair Conditioning
QUATERNIUM-61
Safety score · 0–100
Fine
Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.
A specific quaternary ammonium compound used for hair conditioning. Quaternium numbers vary widely in safety; no formal CIR or SCCS opinion located for Quaternium-61 specifically.
Function
Skin benefits
- Hair conditioning
- Antistatic
- Smoothes hair cuticle
Known concerns
- Quaternary ammonium class can mildly sensitize
- Eye irritation in concentrate
- No specific CIR/SCCS opinion located on this number
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, so always read the physical product label and consult a healthcare professional for personal concerns.