FDA moves toward easing restrictions on certain peptides BioPharma Dive 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 doesn't have human data yet, so More Americans are injecting themselves with peptides Are Peptides Safe? What Older Adults Need to Know Peptides are a HUGE category. Were talking about everything from insulin to GLP 1s Some are incredibly well researched and FDA approved., But in the injury recovery world? Thats where it gets a FDA to weigh easing limits on unproven peptides