Using the daily protocol for the weekly version (CJC-1295 w/ DAC) or vice-versa is a serious error
Brand-name semaglutide (Ozempic, Wegovy) is available by prescription for approved indications
In research communities, these peptides are often discussed as complementary rather than directly competitive because: GHK-Cu is often chosen for collagen, skin, scar, and cosmetic tissue remodeling goals BPC-157 is often chosen for tendon, ligament, joint, muscle, and deeper recovery goals For that reason, many researchers discussing GHK-Cu vs BPC-157 eventually decide the better question is not which one is better, but which one better matches the tissue target? If you are building a broader research setup, you may also want to browse our research peptide collection for compatible inventory planning
The MRI also tells me if the tear is from gradual wear over time (degenerative), which is common in older patients and usually responds well to non-surgical care