Clinical spectrum and evolution of immune checkpoint inhibitors toxicities over a decadea worldwide perspective eClinicalMedicine Risks of Unapproved Peptides for Health & Performance Ipamorelin Research Peptide Alpha Carbon Labs Ipamorelin is the most prescribed GH secretagogue in the biohacking space. Its only published human efficacy trial enrolled 114 people and failed to meet its primary endpoint at P=0.15. The development program Detection of the synthetic peptide ipamorelin in dried blood spots by means of UHPLC HRMS ScienceDirect