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 GHRH vs GHRP Growth Hormone Research Differences PRG Same Receptor, Different Outcomes: What Separates GHRP 2 from GHRP 6? UK SARMs What Are Peptides Used For? Benefits, Uses, Side Effects & Natural Sources Xandro Lab Determination of growth hormone releasing peptides metabolites in human urine after nasal administration of GHRP1, GHRP2, GHRP6, Hexarelin, and Ipamorelin Semenistaya 2015 Drug Testing and Analysis Wiley Online Library