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 Therapeutic Potential of Targeting the Ghrelin Pathway Ipamorelin Peptide: Research Overview Into Energy Homeostasis Ipamorelin: A Scientific Perspective on a Selective Growth Hormone Secretagogue PARTICLE, s. r. o. An insight into the multifunctional role of ghrelin and structure activity relationship studies of ghrelin receptor ligands with clinical trials ScienceDirect Ghrelin: discovery of the natural endogenous ligand for the growth hormone secretagogue receptor ScienceDirect