Skin Conditioning
SR-(METHIONYL S-RAINBOW TROUT OLIGOPEPTIDE-1 SH-POLYPEPTIDE-116 HEXAPEPTIDE-40)
Safety score · 0–100
Moderate
Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.
About
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
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 CosIng database
European Commission cosmetic ingredient registry — regulatory status, restrictions, authorised functions.
Related skin conditionings
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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.