What is Swiss Chems MK677 Ibutamoren? MK-677, also referred to as ibutamoren or ibutamoren mesylate, is actually a peptide that belongs to the growth hormone secretagogues group (GHSR). It works by mimicking the motion https://poppydpkv337326.anchor-blog.com/15626061/what-on-earth-is-swiss-chems-mk677-ibutamoren