Prolonged Stimulation of Growth Hormone (GH) and Insulin Like Growth Factor I Secretion by CJC 1295, a Long Acting Analog of GH Performance Enhancing Hormone Doping in Sport Endotext NCBI Bookshelf People hear HGH and immediately think massive muscle growth, superhuman recovery, and dramatic physiques. That's largely because GH gets grouped together with the stacks it's commonly used alongside. But biologically, growth hormone Superpower CJC 1295 + Ipamorelin Beverly Hills Rejuvenation Center Once daily administration of CJC 1295, a long acting growth hormone releasing hormone (GHRH) analog, normalizes growth in the GHRH knockout mouse American Journal of Physiology Endocrinology and Metabolism American Physiological Society