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 Table 3 from Ipamorelin, the first selective growth hormone secretagogue. Semantic Scholar Ipamorelin and CJC 1295 Blend: Mechanistic Interactions With the Pitui peptidesskin