exactly what is Swiss Chems MK677 Ibutamoren? MK-677, also known as ibutamoren or ibutamoren mesylate, can be a peptide that belongs to the growth hormone secretagogues team (GHSR). It works by mimicking the action from the hunger hormone ghrelin. It binds to 1 of The expansion hormone secretagogue receptors (GHSR) while in the Mind, aiding improve⦠Read More