Cationic conditioner (quaternary ammonium)
HYDROXYPROPYL BISSTEARYLDIMONIUM CHLORIDE
Safety score · 0–100
Fine
Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.
A long-chain quaternary ammonium hair conditioner that smooths, detangles, and reduces static. Effective at low levels but can build up on hair and irritate eyes at high concentrations.
Skin benefits
- Cationic conditioning agent for hair smoothness and softness
- Strong antistatic and detangling effects
- Improves manageability of damaged hair
- Effective in low concentrations
Known concerns
- Long-chain cationic compounds can build up on hair
- Potential eye and skin irritation at higher concentrations
- Limited independent reviews specific to this variant
- Not biodegradable in the same way as plant-based alternatives
References
EU CosIng database
European Commission cosmetic ingredient registry: regulatory status, restrictions, authorised functions.
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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.