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Cationic plant gum conditioner

LOCUST BEAN HYDROXYPROPYLTRIMONIUM CHLORIDE

CAS -
74

Safety score · 0–100

Fine

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

A naturally derived conditioning agent made by quaternizing locust bean (carob) gum. It coats the hair shaft to smooth cuticles, reduce static, and aid detangling in shampoos and conditioners.

Skin benefits

  • Plant-derived from carob seeds
  • Conditions and softens hair
  • Improves wet and dry combability
  • Biodegradable alternative to synthetic quats

Known concerns

  • Cationic surfactants may irritate sensitive scalps
  • Possible buildup with repeated rinse-off use
  • Less performance data than guar analogs

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.