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Signal peptide blend

S-FROG PENTAPEPTIDE-1 (CYCLO OCTENYL TRIPEPTIDE-111) S-FROG PENTAPEPTIDE-2

70

Safety score · 0–100

Fine

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

S-Frog Pentapeptide-1 and Pentapeptide-2 are synthetic pentapeptide actives marketed as bioinspired skincare ingredients. As with other cosmetic peptides they are typically well-tolerated at low use levels.

Skin benefits

  • Marketed bioinspired pentapeptide blend
  • Skin conditioning claims
  • Used at low concentrations
  • Typically low irritation

Known concerns

  • Very sparse independent safety review
  • Marketing-driven origin claims
  • Limited published efficacy 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.