Binding of ghrelin to its receptor (growth hormone secretagogue Download Scientific Diagram Ipamorelin and CJC 1295 are almost always discussed together in research circles, and the reason comes down to receptor pharmacology. The two peptides work through entirely different but complementary mechanisms that produce a Figure 3 from Ipamorelin, the first selective growth hormone secretagogue. Semantic Scholar Frontiers How the ghrelin receptor recognizes the acyl modified orexigenic hormone Structural basis of human ghrelin receptor signaling by ghrelin and the synthetic agonist ibutamoren Nature Communications Ipamorelin Research Peptide 5mg Growth Hormone Secretagogue Peptide Central UK