Peptides associated with metabolic health, mitochondrial function, and slowing the biology of ageing, MOTS-c, epitalon, 5-Amino-1MQ, AOD-9604. This is the hype-heaviest cluster on the site. Human data is almost entirely absent; most claims trace to small Russian studies, mouse studies, or wellness clinic marketing. The science is genuinely interesting and worth tracking. It is not, today, a reason to use these compounds.
Cluster assignment reflects each peptide’s primary intent, its main reason for being on the site. Some peptides span clusters in practice (tesamorelin is approved for HIV-associated visceral fat but is also chased by bodybuilders); we file each under one canonical cluster and link out where the cross-over matters.