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Skin Conditioning

SPLEEN HYDROLYSATE

CAS 91080-06-7 Updated
25

Safety score · 0–100

Caution

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

About

An animal-organ protein hydrolysate from spleen tissue. Heavily restricted in the EU due to TSE/BSE risk and ABP regulations. Not used in modern compliant formulations — better alternatives exist.

Function

SKIN CONDITIONING

Skin benefits

  • Source of amino acids and skin-conditioning peptides
  • Historical use in tonic and conditioning formulas

Known concerns

  • EU Regulation 1069/2009 restricts ruminant-organ-derived ingredients
  • TSE/BSE risk for bovine/ovine sources
  • Allergen and microbial contamination risk
  • Sustainability and ethical sourcing concerns
  • Effectively phased out of modern cosmetics

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.