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Bovine-derived biologic

CALF SERUM

20

Safety score · 0–100

Caution

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

Bovine blood serum used as a growth-factor source. EU cosmetic rules restrict bovine-derived ingredients due to transmissible spongiform encephalopathy and contamination risk under Annex II.

Function

SKIN CONDITIONING

Skin benefits

  • Source of growth factors used in research media
  • Claimed nourishing effect when added to skincare

Known concerns

  • BSE transmissible spongiform encephalopathy risk
  • EU restricts bovine-derived ingredients in cosmetics
  • Microbial and viral contamination risk
  • Ethical concerns over fetal bovine sourcing
  • Not permitted from BSE risk countries under Annex II

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.