what exactly is Swiss Chems MK677 Ibutamoren? MK-677, also called ibutamoren or ibutamoren mesylate, is really a peptide that belongs to The expansion hormone secretagogues team (GHSR). it really works by mimicking the motion from the hunger hormone ghrelin. It binds to at least one of the growth hormone secretagogue receptors (GHSR) from the brain… Read More