Antioxidant
SR-(METHIONYL S-RAINBOW TROUT OLIGOPEPTIDE-1 SH-POLYPEPTIDE-1 HEXAPEPTIDE-40)
Safety score · 0–100
Good
Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.
A recombinant peptide from E. coli fermentation, engineered from rainbow trout and human sequences, used for antioxidant and skin conditioning in cosmetic formulations.
Produced by genetic fusion of s-Rainbow Trout Oligopeptide-1, sh-Polypeptide-1, and Hexapeptide-40 with methionine initiation. The 167-amino-acid peptide may contain disulfide bonds and/or glycosylation. Not subject to EU Annex III restrictions; standard peptide safety profile applies.
Function
Skin benefits
- Antioxidant activity for environmental skin protection
- Humectant hydration support
- Hair conditioning properties
References
EU CosIng database
European Commission cosmetic ingredient registry: regulatory status, restrictions, authorised functions.
Related antioxidants
Same plant / compound family
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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.