Most people only hear about peptides after they've spent years dealing with chronic inflammation, slow recovery, vascular issues, or unexplained fatigue. But the truth is this: your blood vessels age long before BPC 157 promoted in vivo and in vitro angiogenesis. a Representative Download Scientific Diagram Modulatory effects of BPC 157 on vasomotor tone and the activation of Src Caveolin 1 endothelial nitric oxide synthase pathway Scientific Reports Most people who talk about side effects from BPC 157 dont realize the problem isnt the peptide itself. The issue is that theyre getting unsterile, contaminated products from low quality research