Ipamorelin vs MK-677 (Ibutamoren) – injectable or oral secretagogue
MK-677 and ipamorelin both raise growth hormone by activating the same ghrelin receptor. They do, however, differ in one immediately practical way. MK-677 is a small-molecule compound taken orally. Ipamorelin is a peptide that has to be injected. MK-677 also carries documented…
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