'People are turning themselves into lab rats': the injectable peptides craze sweeping the US Well actually The Guardian There's No Evidence" Why Your Doctor Can't Recommend Peptides Like BPC 157 Proactive Health Labs 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 The Human Lab Rats Injecting Themselves with Peptides Office for Science and Society McGill University