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Hair Conditioning

POLYQUATERNIUM-62

70

Safety score · 0–100

Fine

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

A cationic conditioning polymer used in mascara and hair products. Useful and generally well tolerated, but specific safety data on PQ-62 is sparse compared to PQ-7/PQ-10.

Function

FILM FORMINGHAIR FIXING

Skin benefits

  • Cationic conditioning polymer
  • Improves combability and softness
  • Builds film for mascara wear

Known concerns

  • Specific safety dossier on PQ-62 is thin
  • Cationic polymers can be eye-mucosa-irritating at high %
  • Aquatic-toxicity watch as for many cationics

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.