BPC 157 penis enlargement: What the evidence and real world experience actually show Why Are People Injecting Themselves with Peptides? The New Yorker Compounded "semaglutide" is not FDA approved semaglutide.com I spent 4 months reporting on the peptide BPC 157 and its unlikely journey from a research lab in post communist Croatia to today's MAHA movement. Ask me anything. : r IAmA Which non FDA (United States Food and Drug Administration) approved peptides, such as BPC 157 (Body Protection Compound 157) and TB 500 (Thymosin Beta 500), are likely legitimate for medical use under strict supervision? The honest truth About Peptides BP 157 and TB 500! Before you start #peptides, watch this video!