Full article: Efficacy of ipamorelin, a ghrelin mimetic, on gastric dysmotility in a rodent model of postoperative ileus Sermorelin vs CJC 1295 Ipamorelin: Why Modern Medical Clinics Have Moved to the Stack Perfect B Tesamorelin vs Sermorelin Elive Health & Wellness Tesamorelin 5mg vs. 10mg: Which Is Best for Your Protocol? 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.