If recovery poses your bottleneck, prioritize proven recovery strategies such as programming, sleep, nutrition, stress management, and physical therapy first
"Antimicrobial effects of alpha-MSH peptides." Journal of Leukocyte Biology, 67(2), 233-239. PubMed Link
I had pneumonia and pleurisy at the end of November last year and I had to just give up and lie flat for weeks (and it took until I got covid in mid May before I completely got over the pleurisy) and it took ages to get fit again
Both TB-500 and BPC-157 are explicitly listed under WADA Code S0 (non-approved substances) and have been since 2011 and 2019 respectively, which means any athlete in WADA-tested competition who tests positive faces a sanction regardless of intent or formulation
However, peptides lack the large-scale randomized controlled trial evidence that supports biologics