Plasma GH levels versus time in swine following i.v. administration of Download Scientific Diagram Direct Peptides Blog The most common GH releasing peptides: , Ipamorelin A ghrelin receptor agonist that triggers short pulses of growth hormone release from the pituitary with minimal effects on cortisol, prolactin, or 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 New insights in prolactin: pathological implications Nature Reviews Endocrinology Ipamorelin Side Effects: What You Should Know Elive Health & Wellness