After that, they switch to monthly shots
Notably, these studies found that simple endothelial cell cultures did not show the same angiogenic response, suggesting that BPC-157 may act as a context-dependent regulator of vascular signaling rather than a direct angiogenic stimulus
X., Bellon, G., Pasco, S., & Monboisse, J
Others report feeling a difference almost immediately
Then, they do weekly injections for a month
Response timeline varies by individual and depends on baseline metabolic health, lifestyle factors, and adherence to the protocol