what exactly is Swiss Chems MK677 Ibutamoren?
What is Swiss Chems MK677 Ibutamoren? MK-677, also referred to as ibutamoren or ibutamoren mesylate, is a peptide that belongs to the growth hormone secretagogues team (GHSR). It works by mimicking the action on the starvation hormone ghrelin. It binds to 1 of the growth hormone secretagogue receptors (GHSR) during the brain, assisting increase adv