DICAPRYL/DICAPRYLYL DIMONIUM CHLORIDE
Safety score · 0–100
Fine
Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.
About
Dicapryl Dicaprylyl Dimonium Chloride is a cosmetic ingredient used in product formulations. Exercise caution due to limited available safety data.
Di-Capryl/Dicaprylyl Dimonium Chloride (di-C8-10-alkyldimethyl ammonium chloride) is a shorter-chain dialkyl quaternary ammonium compound. Shorter alkyl chain lengths (C8-C10) generally tend to be less persistent and less bioaccumulative than longer-chain homologues. Under EU Regulation 1223/2009, it is permitted in rinse-off cosmetic products at appropriate concentrations, with conditioning and antistatic benefits primarily used in hair care formulations.
Skin benefits
- Antistatic conditioning in hair care
- Soft, smooth skin and hair feel
- Good biodegradability compared to longer-chain quats
Known concerns
- Skin sensitization potential in susceptible individuals
- Primarily rinse-off application under EU guidance
- Eye irritant potential at higher concentrations
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 — always read the physical product label and consult a healthcare professional for personal concerns.