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 What are the guidelines for using peptides, such as growth hormone releasing peptide (GHRP) or ipamorelin, for therapeutic purposes? Ipamorelin 5 mg Peptide Gh Pathway & Endocrine Research PRG Figure 3 from Ipamorelin, the first selective growth hormone secretagogue. Semantic Scholar