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Hair Conditioning

HYDROLYZED SULFONATED WOOL EXTRACT

Updated
65

Safety score · 0–100

Fine

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

About

Hydrolyzed and sulfonated wool keratin used to condition and bind to hair. Generally well tolerated, but those allergic to wool proteins should be cautious.

Function

FILM FORMINGHAIR CONDITIONINGSKIN CONDITIONING - MISCELLANEOUS

Skin benefits

  • Cysteine-rich protein for hair conditioning
  • Film former on hair shaft
  • Substantive to keratin

Known concerns

  • Animal-origin (wool) — sensitization possible in wool-allergic users
  • Sulfonation byproducts depend on processing

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.