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Cationic conditioner

LAURTRIMONIUM TRICHLOROPHENOXIDE

25

Safety score · 0–100

Caution

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

A quaternary ammonium combined with trichlorophenol, raising significant concerns due to the chlorophenol moiety which is toxic and environmentally persistent. Rarely used in modern formulas.

Skin benefits

  • Combined conditioning and preservative action
  • Active against bacteria and fungi
  • Stable in cosmetic formulas

Known concerns

  • Trichlorophenol moiety is a known toxicant
  • Environmental persistence and bioaccumulation
  • Potential endocrine concerns
  • Restricted or banned in many jurisdictions
  • Skin sensitization potential

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.