Cationic conditioning agent
OCTYLDODECYLTRIMONIUM CHLORIDE
Safety score · 0–100
Fine
Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.
A quaternary ammonium conditioner used in hair and skin products to soften and reduce static. Class is generally well tolerated at low levels, with some irritation risk at higher concentrations.
Skin benefits
- Quaternary ammonium conditioning agent for hair and skin products
- Provides smooth feel and reduces static in hair care formulations
- Acts as antimicrobial preservative booster in some products
Known concerns
- Quaternary ammonium compounds can be skin and eye irritants at higher concentrations
- Possible sensitisation potential as with other quats
- Long alkyl quat with limited public toxicology data
- Cationic surfactants may disrupt skin microbiome with overuse
References
EU CosIng database
European Commission cosmetic ingredient registry: regulatory status, restrictions, authorised functions.
Related cationic conditioning agents
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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.