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 The science behind social media's peptide obsession Scientific American Five Peptides Every Endurance Athlete Should Understand Peptides: Understanding Risks and Science Behind GHKCU, BPC157, TB500 The Precision Peptide Company (BPC) Lead Product Achieves 95.5% Purity in Independent Lab Testing, Clearing the Industry Benchmark and Advancing Toward Commercial Launch BPC 157 500 mcg Oral Capsules