Hair Conditioning
LAURTRIMONIUM CHLORIDE
Safety score · 0–100
Fine
Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.
About
A short-chain cationic conditioner and mild antimicrobial used mostly in hair products to fight static. Effective at low levels; can irritate eyes and is restricted to safer concentrations in rinse-off vs leave-on use.
Skin benefits
- Anti-static and conditioning in hair products
- Mild preservative boost
- Effective at low use levels
Known concerns
- Cationic quat — irritating to eyes and broken skin
- Skin sensitisation potential with prolonged leave-on contact
- Aquatic toxicity (typical of quats)
- Use level capped by SCCS / industry consensus
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.