Conditioning quat (surfactant)
C18-22 ISOALKYLAMIDOPROPYLETHYLDIMONIUM ETHOSULFATE
Safety score · 0–100
Moderate
Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.
A long-chain quaternary ammonium conditioning agent that coats hair to reduce static and improve smoothness. Common in rinse-off conditioners; mild irritation risk at higher concentrations.
Skin benefits
- Provides hair conditioning and softness
- Reduces static and improves combability
- Anti-frizz and detangling effects
Known concerns
- Quaternary ammonium compounds can cause skin and eye irritation
- Potential cumulative buildup on hair and scalp
- Limited published safety data for this exact chain length
References
EU CosIng database
European Commission cosmetic ingredient registry: regulatory status, restrictions, authorised functions.
Related conditioning quat (surfactant)s
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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.