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Antimicrobial

SR-(SH-POLYPEPTIDE-140 SH-POLYPEPTIDE-141 SH-POLYPEPTIDE-142)

78

Safety score · 0–100

Fine

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

A 494-amino-acid fusion peptide produced in CHO cells with antimicrobial / preservation claims. Promising for natural-feel preservation but with limited public safety data on this construct.

Function

ANTIMICROBIAL

Skin benefits

  • Antimicrobial / preservation support
  • Targeted skin conditioning
  • Reproducible recombinant manufacture

Known concerns

  • Antimicrobial peptides may sensitise broken skin
  • Possible host-cell residual proteins
  • Limited public safety data

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.