This is really just about influencers in a huge market, and not about good science. Caufield added that theres a political element to the peptide craze
Maybe there is a way to incentivize sponsors to test the athletes on their own teams
Armaka M, Konstantopoulos D, Tzaferis C, et al (2021) Tunyogi-Csapo M, Kis-Toth K, Radacs M et al (2008) Cytokine-controlled RANKL and osteoprotegerin expression by human and mouse synovial fibroblasts: fibroblast-mediated pathologic bone resorption
Certain peptides regulate your circadian rhythm
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