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Hair Conditioning

HYDROXYPROPYL GUAR HYDROXYPROPYLTRIMONIUM CHLORIDE

CAS 71329-50-5 Updated
78

Safety score · 0–100

Fine

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

About

A cationic conditioner derived from guar gum — smooths hair and reduces tangles. Safe at typical shampoo levels.

Function

ANTISTATICHAIR CONDITIONING

Skin benefits

  • Conditioning polymer for hair
  • Improves wet-comb and softness
  • Natural guar backbone
  • Reduces static

Known concerns

  • Cationic — trace irritation at high %
  • Accumulates on hair fibers

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.