Before and After Igf1 Lr3 TikTok IGF1 LR3 insulin like growth factor Insulin like growth factor 1 promotes cell cycle progression via upregulation of cyclin D1 expression through the phosphatidylinositol 3 kinase nuclear factor B signaling pathway in FRTL thyroid cells Acta Pharmacologica Sinica Buy recombinant human bovine porcine IGF 1 LR3 protein Axil Scientific Awesome results this year igf 1 lr3 ,cyp,e,primo then adding tren for 2 months then removed primo and tren added FTPP and diaing diet with labs and results hopefully helps : r Peptides Just over a year apart with 2 preps in between : r bodybuilding