what's Swiss Chems MK677 Ibutamoren? MK-677, also known as ibutamoren or ibutamoren mesylate, is actually a peptide that belongs to The expansion hormone secretagogues team (GHSR). it really works by mimicking the action with the starvation hormone ghrelin. It binds to 1 of the growth hormone secretagogue receptors (GHSR) during the Mind, assisting… Read More