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Hair Conditioning

DIHYDROXYPROPYLTRIMONIUM CHLORIDE

CAS 34004-36-9 Updated
70

Safety score · 0–100

Fine

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

About

A glycerin-derived conditioning quat that gives slip and detangling without much weight. Generally well tolerated; class-typical eye-sting and water concerns apply.

Skin benefits

  • Mild glycerin-based hair conditioning quat
  • Detangling and slip
  • Moisture-friendly cationic

Known concerns

  • Eye irritation at high %
  • Aquatic toxicity of quats
  • Limited independent data

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 — always read the physical product label and consult a healthcare professional for personal concerns.