Research Centre Polaris Peptides CJC 1295, Ipamorelin, Tesamorelin & Sermorelin: Deep Dive on the Best GH Peptides 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 Sermorelin or Ipamorelin: Meaning, Differences, Benefits, Side Effects, and Which One May Be Better Sermorelin vs Ipamorelin: Which peptide is right for you? NiceRx