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Hair Conditioning

POLYQUATERNIUM-77

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 hair and skin care. Class-typical low-risk profile based on the well-studied Polyquaternium family, with minor eye-irritation potential.

Function

CLEANSINGSURFACTANT - EMULSIFYINGHAIR CONDITIONING

Skin benefits

  • Hair and skin conditioning
  • Reduces static and improves combability
  • Film former for substantivity

Known concerns

  • Mild eye irritation at high concentrations typical of cationic polymers
  • Not readily biodegradable
  • Limited published data for this specific number

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.