Peptide Therapy: Health, Wellness, and Anti Aging Benefits Throughout April we featured three peptide options available at Defy Medical. Here's a recap and what comes next. This April, we highlighted three peptide therapies commonly explored by patients interested in Frontiers Morning vs. evening growth hormone injections and their impact on sleep wake patterns and daytime alertness 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 What Are Peptides: Types, Cost, Used For, Benefits