Hey OP, not to hijack your thread but maybe this will work?

On the last day of my BPC157 cycle, I started Super Cissus. This past Friday I went to the gym, no pain, had the best sleep I've had in a while. So I can't tell you if it was the BPC, the Super Cissus, a combination of both, or exercising the muscles but I can say my shoulders feel much better now.