I don’t think so. As I understand it BPC-157 has a lubricating property that is why you must inject as close to the pain as possible. This lubricating reduces pain and inflammation which promotes faster healing. I don’t believe 157 can repair cartilage but it could help with pain just from the lubrication it provides if you can get it into the joint where the pain/damaged cartilage is. Its not very expensive I’d try it. I see no downside other than it did not work.