CJC & Ipamorelin it doesn't get better than this Comment GROWTH for research (and playbook) The pituitary gland (the master switch) is failing Its signal (GH) gets weaker every year after 30 Plasma GH levels versus time in swine following i.v. administration of Download Scientific Diagram Determination of growth hormone releasing peptides metabolites in human urine after nasal administration of GHRP1, GHRP2, GHRP6, Hexarelin, and Ipamorelin Semenistaya 2015 Drug Testing and Analysis Wiley Online Library Figure 3 from Ipamorelin, the first selective growth hormone secretagogue. Semantic Scholar CJC & Ipamorelin it doesn't get better than this Comment GROWTH for research (and playbook) The pituitary gland (the master switch) is failing Its signal (GH) gets weaker every year after 30 Sermorelin, Ipamorelin, and Tesamorelin are all growth hormonereleasing peptides, which are designed to stimulate the bodys own production of growth hormone rather than replacing it directly like