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 Peptide Therapy in Florida: The Gentle Path to Recovery & Vitality Florida Surgery & Weight Loss Center Enhance Muscle Recovery with Ipamorelin and GHRP 6 GHRP 2 vs GHRP 6: What's the Difference? Exploring Peptides Difference Between GHRP 2 and GHRP 6 Peptides Comparison