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Hair Conditioning

QUATERNIUM-63

CAS 103051-46-3
62

Safety score · 0–100

Fine

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

A quaternary ammonium hair conditioner used to detangle and reduce static. Standard quat profile — safe in rinse-off, mildly irritating to eyes if neat.

Function

ANTISTATICHAIR CONDITIONING

Skin benefits

  • Hair conditioning quaternary salt
  • Antistatic action
  • Improves wet combability

Known concerns

  • Eye irritation in concentrated form
  • Mild skin irritation possible
  • Limited individual ingredient 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, so always read the physical product label and consult a healthcare professional for personal concerns.