Ipamorelin is a potent growth hormone releasing peptide that has some potential advantages over some of the others. Although peptides seem to be doled out like aspirin, keep in mind that these are Ipamorelin is a pentapeptide. Five amino acids. That's it. But three of those five don't exist in nature. The sequence: Aib His D 2 Nal D Phe Lys, with a C terminal amide. Position 1 is aminoisobutyric acid the Ipamorelin Benefits & Side Effects You Must Know Amazon.com: Ipamorelin Uncovered The Beginner's Roadmap to Growth Hormone Secretagogues and Biohacking: Effective Peptide Strategies to Accelerate Recovery and Anti Aging (Peptide & SARMs Guides): 9798315343271: Pierce, Gavin: Books Managing Hyperprolactinemia and Sexual Side Effects from Antipsychotic Use Psychopharmacology Institute Comparison of the Effects of Ketamine and Memantine on Prolactin and Cortisol Release in Men: A Randomized, Double blind, Placebo controlled Trial Neuropsychopharmacology