'People are turning themselves into lab rats': the injectable peptides craze sweeping the US Well actually The Guardian 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 Big FDA review coming this July. Here's what athletes and patients should know about BPC 157, TB 500, and the broader peptide conversation. Always speak with your physician before starting any new protocol. #bpc157 # Public advisory Think twice before injecting peptides bought online: unauthorized products can seriously harm you