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Skin Conditioning

METHIONYL SH-POLYPEPTIDE-11

70

Safety score · 0–100

Fine

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

A synthetic methionine-anchored short polypeptide. Marketed for skin signaling; amino acid scaffold is low-irritation, though independent efficacy data is thin.

Skin benefits

  • Bioengineered peptide for skin signaling
  • Methionine-anchored small protein
  • Low-irritation amino acid scaffold

Known concerns

  • Limited independent efficacy data
  • Skin penetration of intact peptide questionable
  • Producer-dependent purity

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.