Quaternary ammonium conditioner
COCAMIDOPROPYL ETHYLDIMONIUM ETHOSULFATE
Safety score · 0–100
Fine
Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.
A cationic conditioning agent derived from coconut fatty acids. It deposits on hair to reduce static, improve combability, and add softness, and is often used in conditioners and leave-in sprays.
Skin benefits
- Conditions hair and reduces static
- Anti-static effect on fibers
- Improves combability
- Compatible with surfactant systems
Known concerns
- Amidoamine impurities can sensitize skin
- Quaternary ammonium irritation potential
- Ethosulfate byproducts may concern some users
- Less biodegradable than plant analogs
References
EU CosIng database
European Commission cosmetic ingredient registry: regulatory status, restrictions, authorised functions.
Related quaternary ammonium conditioners
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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.