What is Swiss Chems MK677 Ibutamoren? MK-677, also known as ibutamoren or ibutamoren mesylate, is usually a peptide that belongs to the growth hormone secretagogues team (GHSR). It works by mimicking the motion in the https://alvinqhgd437185.blogoscience.com/41627459/precisely-what-is-swiss-chems-mk677-ibutamoren