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Skin Conditioning

SR-(METHIONYL S-RAINBOW TROUT OLIGOPEPTIDE-1 SH-POLYPEPTIDE-116 HEXAPEPTIDE-40)

52

Safety score · 0–100

Moderate

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

A 312-amino-acid recombinant fusion peptide stitching a rainbow-trout oligopeptide to two human-mimic growth-factor sequences. Fish-origin allergen risk and no cosmetic safety dossier place it in the use-with-awareness orange zone.

Function

ANTIOXIDANTHAIR CONDITIONINGSKIN PROTECTINGSKIN CONDITIONING - HUMECTANTSKIN CONDITIONING - MISCELLANEOUS

Skin benefits

  • Antioxidant and conditioning motifs
  • Possible barrier-repair signaling
  • Multi-domain peptide design

Known concerns

  • Fish-derived peptide may trigger fish allergy
  • No human cosmetic safety data on this fusion
  • Long fusion size raises folding and purity concerns

References

EU

EU CosIng database

European Commission cosmetic ingredient registry: regulatory status, restrictions, authorised functions.

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70
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Find SR-(METHIONYL S-RAINBOW TROUT OLIGOPEPTIDE-1 SH-POLYPEPTIDE-116 HEXAPEPTIDE-40) in your products.

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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.