Difference Between Sermorelin and Ipamorelin 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 appetite. Tesamorelin Extracted ion chromatograms of GHRP 1, GHRP 4, and ipamorelin using two Download Scientific Diagram Caforia AOR L Carnitine 120 Capsules Most people think growth hormone optimization is about using more. It's not. It's about restoring rhythm. CJC 1295 + Ipamorelin work by amplifying your body's natural GH pulses. That means: better sleep