What is Swiss Chems MK677 Ibutamoren? MK-677, also known 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 hunger https://finnianmona231279.get-blogging.com/35830988/what-on-earth-is-swiss-chems-mk677-ibutamoren