what on earth is Swiss Chems MK677 Ibutamoren? MK-677, generally known as ibutamoren or ibutamoren mesylate, is actually a peptide that belongs to the growth hormone secretagogues team (GHSR). it really works by mimicking the action with the hunger hormone ghrelin. It binds to one of the growth hormone secretagogue receptors (GHSR) while in the Min… Read More