Anyone have experience with either of these peptides. I know they both work quite well from a couple friends that have used them. But, they one swears bpc works better, the other swears the opposite. F
They use same company to get peptides. I am having some issues with my knee, and always have problems with left shoulder (under front delt) which runs into my pec. The shoulder pain can happen whenever, but the chest portion only occurs when I go to failure on 90 percent of my 1rm. Or, other times. I'll turn to buckle my seat belt and BAM, or tie my shoes, BAM. It's quite annoying. Docs have been useless in diagnostic and healing... Want to try one of these and see what helps... I am pretty sure it's either a tendon or possibly even ligament buried deep under my pec, running delt to pec. But, that's just a guess.... Suggestions?