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Skin Conditioning

CALF SKIN EXTRACT

CAS 91081-63-9 Updated
20

Safety score · 0–100

Caution

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

About

An extract of calf (bovine) skin tissue, formerly used as a collagen-rich 'cellular' active. Modern EU prion regulation and ethical concerns make it a non-starter for current formulation.

Function

REFATTING

Skin benefits

  • Source of native collagen and dermal proteins
  • Historically used as 'regenerative' active in luxury creams

Known concerns

  • Bovine ABP — TSE/BSE prion risk under EU Reg 1069/2009
  • Ethical concerns over bovine-tissue sourcing
  • Restricted/disallowed in modern EU formulation
  • No transparent cosmetic safety dossier

References

EU

EU CosIng database

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

Related skin conditionings

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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.