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Skin Conditioning

HYDROLYZED SERUM PROTEIN

CAS 84082-72-4 Updated
50

Safety score · 0–100

Moderate

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

About

A hydrolysate from animal blood serum — conditions skin and hair, but its animal-blood origin triggers strict EU controls (Regulation 1069/2009) and TSE/BSE concerns. Best avoided in modern formulas.

Function

ANTISTATICHAIR CONDITIONINGSKIN CONDITIONING

Skin benefits

  • Conditions skin and hair
  • Forms protein film
  • Antistatic

Known concerns

  • Animal-blood origin (TSE/BSE)
  • EU 1069/2009 restrictions
  • Sourcing transparency
  • Not vegan

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.