what exactly is Swiss Chems MK677 Ibutamoren?
precisely what is Swiss Chems MK677 Ibutamoren? MK-677, also known as ibutamoren or ibutamoren mesylate, is actually a peptide that belongs to the growth hormone secretagogues group (GHSR). It works by mimicking the action in the starvation hormone ghrelin. It binds to 1 of the growth hormone secretagogue receptors (GHSR) in the brain, supporting b