I never ran that protocol, but I tried 4 mg a week split into 2 doses for tb500, also ran 500mcg of bpc-157 everyday. This was for only 4 weeks wish I would have done at least 6 weeks. But even at 4 week I noticed a improvement on my shoulder, I have a small full thickness tear in my infraspinatus! It helped me to be able to get back into the gym. I found the best thing to do is use tb500 and bpc-157 combined with a good physiotherapy program. My shoulder still isn’t great after 14 months of it being messed up still get sore every so often and still clicks and pops not sure if I need surgery will talk to surgeon next week. However I might give the tb500, bpc-157 ago again but for 6 weeks this time at the same doses that I did last time!