Modulatory effects of BPC 157 on vasomotor tone and the activation of Src Caveolin 1 endothelial nitric oxide synthase pathway Scientific Reports The influence of a novel pentadecapeptide, BPC 157, on NG nitro l arginine methylester and l arginine effects on stomach mucosa integrity and blood pressure ScienceDirect What is BPC 157 and How Can It Benefit You? Le Jolie Med Spa Pentadecapeptide BPC 157 and the central nervous : Neural Regeneration Research 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