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Skin Conditioning

HYDROLYZED FIBRONECTIN

CAS 100085-35-6 Updated
78

Safety score · 0–100

Fine

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

About

A hydrolyzed extracellular-matrix protein (typically bovine) used to condition skin and hair. Effective film-former, but its animal origin imposes Annex II traceability checks and slight sensitization risk.

Function

HAIR CONDITIONINGSKIN CONDITIONING

Skin benefits

  • Skin and hair conditioning
  • Film-forming peptide network on skin/hair surface
  • Bioactive peptide fragments may support skin attachment proteins

Known concerns

  • Animal-derived (typically bovine) fibronectin — EU Annex II restrictions on bovine-derived material
  • Source traceability and TSE/BSE control are mandatory
  • Potential for residual proteins to cause sensitization

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.