Figure 3 from Ipamorelin, the first selective growth hormone secretagogue. Semantic Scholar Ipamorelin for Sale HGH Peptide Research Study Peptides Tesamorelin & Ipamorelin: Studying their Potential in GH Production 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 pamorelin is a pentapeptide that selectively triggers the body's own pulsatile release of growth hormone. Ipamorelin is a five amino acid peptide that acts as a selective ghrelin and growth hormone secretagogue receptor agonist. The Complete Guide to Peptide Therapy: Benefits, Delivery Methods & How They Support Sexual Health, Hormonal Balance, and Longevity Center for Advanced Urology