J Exp Med 203:28412852
R 3 is C 1 -C 6 alkyl, C 1 -C 6 haloalkyl, C 1 -C 6 alkyl-OR S , optionally substituted C 1 -C 6 alkylC 3 -C 6 cycloalkyl, optionally substituted C 2 -C 7 heterocycloalkyl, C 1 -C 6 alkyl-CO 2 R 6 , C 1 -C 6 alkyl-C(O)NR 5 R 6 , or R 2 and R 3 together with the nitrogen to which they are attached form an optionally substituted C 2 -C 7 heterocycloalkyl ring
Risks, Regulatory Issues, and Safety Concerns Peptides may sound like an exciting shortcut for muscle maintenance, but they come with significant risks when they are unregulated or when used without medical supervision
Zheng Q, Chen Y, Chen D, Zhao H, Feng Y, Meng Q, et al
Say goodbye to dullness and hello to stunning radiance
Data availability The data generated in this study are available within the article and its supplementary information files