The Food and Drug Administration will hold a meeting this summer to consider easing restrictions on more than a half dozen peptide injections, a group of unapproved therapies that have become popular Are Peptides Safe? What Older Adults Need to Know BPC 157 aka Wolverine. This peptide is not FDA approved, but it is very popular among the biohacking population. Ashley explains the science behind it, but remember, it doesnt have human data yet, so Injectable Peptides: Out of the Back Alley and Into the Light? Berkley Lifesciences FDA Targets GLP 1 and Peptide Compounding, Advertising and 'Research Use Only' Labeling