Just because a claim gets repeated across large accounts doesn't mean that it is true. It is simply not true that we do not have any human studies on peptides. Not including CJC 1295, Ipamorelin, Tesamorelin & Sermorelin: Deep Dive on the Best GH Peptides Comparison of various in vitro model systems of the metabolism of synthetic doping peptides: Proteolytic enzymes, human blood serum, liver and kidney microsomes and liver S9 fraction ScienceDirect IRON HORSE 2mg Ipamorelin Growth Hormone Releasing Peptide at 4500 box Peptides in New Delhi ID: 2854416401212