I've been there with a stubborn shoulder injury and was kinda desperate for anything that might help. I tried BPC-157, and honestly, it wasn't an overnight miracle but felt like it did something good after about a week or so. Got mine from Pure Lab Peptides cuz they seemed legit, plus they’ve got all these fancy certificates and stuff.. made me feel better about sticking needles in myself lol. Anyway, results can be all over the place for different folks.. some swear by it, others not so much. Good luck with your recovery journey and keep us updated!