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Cationic conditioner

DIBEHENYLDIMONIUM METHOSULFATE

72

Safety score · 0–100

Fine

Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.

A long-chain dibehenyl methosulfate quaternary ammonium used as a premium hair conditioning agent. The methosulfate counterion offers better biodegradability than chloride versions.

Skin benefits

  • Excellent hair conditioning
  • Strong substantivity for damaged hair
  • Methosulfate variant has better biodegradability than chloride
  • Reduces frizz and adds softness

Known concerns

  • Quaternary ammonium mild eye irritation
  • Possible build-up with repeated use
  • Best in rinse-off applications

References

EU

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.