This is something I need to research as well. I have two prolapses I’ll be having surgery for in a few months. Right now my plan is to stop all peps at least one week prior. I’ll probably wait a week to start after surgery. It seems I’ve read this before but still need to go back and research more. I’ll probably use BPC157, TB500 and GHK-cu for healing. Of course I use GHK-cu with KPV pretty continuously to keep inflammation at bay so KPV will definitely be used as well.