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 # Peptide Therapy for Inflammation: A New Solution Peptides for Recovery: TB500 vs BPC 157 vs Copper Peptides & Cellular Repair: What Research Shows , Peptides are short chains of amino acids that act as biological messengers, helping cells communicate during stress, inflammation, and repair.