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Skin Conditioning

PICHIA PASTORIS EXTRACT/SR-(STURGEON POLYPEPTIDE-5 HEXAPEPTIDE-40)

Updated
75

Safety score · 0–100

Fine

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

About

A lab-made fusion peptide grown in Pichia pastoris yeast, combining a sturgeon-style polypeptide with hexapeptide-40 for skin conditioning. Likely well tolerated, but the cosmetic safety dossier is still thin.

Function

ANTIOXIDANTHAIR CONDITIONINGSKIN CONDITIONING - MISCELLANEOUS

Skin benefits

  • Recombinant peptide bioactivity
  • Antioxidant signaling support
  • Avoids animal-sourced contamination

Known concerns

  • Sparse public safety data
  • Proprietary purity profile
  • Possible trace yeast-derived antigens

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.