What Science ACTUALLY Says About TB 500 Benefits The Peptide Gamble: A Doctor's Warning on BPC 157 and TB 500 Have you used peptides? What are your thoughts? Let me know below Peptides are short chains of amino acids that play vital roles in cellular signaling and repair throughout the body. Bpc 157 and TB 500 My protocol and results explained! I've talked about this with probably a dozen different guys over the last 4 months so hopefully this helps someone else. #progress # Can someone interpret these results? (BPC 157 & TB 500 reconstituted in BAC) : r massspectrometry