mk-677

About MK-677

MK-677, also known as Ibutamoren, is not a SARM but a potent, orally-active, long-acting, selective non-peptide agonist of the ghrelin receptor that acts as a growth hormone secretagogue in vivo [1]. What this means is that like ghrelin, it directly promotes an increase in appetite as well as a sharp increase in human growth hormone […]