Is sr-(Methionyl s-Rainbow Trout Oligopeptide-1 sh-Polypeptide-50 Hexapeptide-40) vegan?

This is a single chain recombinant peptide produced by fermentation in E. coli. The starting gene is a fusion of genes coding for s-Rainbow Trout Oligopeptide-1, sh-Polypeptide-50, and Hexapeptide-40 with a methionine initiation codon; the peptide is produced entirely through microbial fermentation rather than animal extraction.

An ingredient is considered vegan if it contains no animal-derived components at any point in its production.

Classifications are made to the best of our knowledge based on available scientific and regulatory sources. We cannot guarantee the accuracy of every entry, errors in the sources we draw from can always occur. This tool also cannot account for cross-contamination, which depends entirely on individual suppliers and producers. If you believe a classification is incorrect, you can report an issue.