Modulatory effects of BPC 157 on vasomotor tone and the activation of Src Caveolin 1 endothelial nitric oxide synthase pathway Scientific Reports BPC 157 TB 500 Erectile Dysfunction Effects: What the Evidence and User Reports Actually Show Does BPC 157 have any negative side effects, Well, effects are just effects we deem as negative, so it comes down to perception., However, in the case of BPC 157 and other healing peptides, the BPC 157: Miracle Healing Peptide or Hidden Danger? What is BPC 157 and what can it do for me? BPC 157 is also known as Body Protective Compound. It is found inside your own body and functions to reduce certain types of