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Hair Conditioning

QUATERNIUM-79 HYDROLYZED KERATIN

70

Safety score · 0–100

Fine

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

A quaternized hydrolyzed-keratin polymer used to condition and strengthen hair. Generally well-tolerated; mild quat-class irritation potential is the main caveat.

Function

ANTISTATICHAIR CONDITIONINGSKIN CONDITIONING

Skin benefits

  • Conditioning agent for hair and skin
  • Reduces static and improves combability
  • Substantive to damaged hair

Known concerns

  • Quat class can be mildly irritating to skin/eyes
  • Origin of keratin (animal/feather) varies
  • Limited specific cosmetic safety publications

References

EU

EU CosIng database

European Commission cosmetic ingredient registry: regulatory status, restrictions, authorised functions.

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Same plant / compound family

78
QUATERNIUM-79 HYDROLYZED COLLAGEN
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QUATERNIUM-79 HYDROLYZED MILK PROTEIN
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QUATERNIUM-79 HYDROLYZED SILK
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QUATERNIUM-79 HYDROLYZED SOY PROTEIN
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QUATERNIUM-79 HYDROLYZED WHEAT PROTEIN
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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.