CJC 1295 + Ipamorelin vs IGF 1 LR3 for Muscle Growth IGF 1 LR3 forces receptor desensitization in 4 6 weeks, requiring months off before you can use it again. CJC 1295 and Ipamorelin amplify your natural IGF 1, the Cross Road of the Nutritional, Inflammatory and Hormonal Pathways to Frailty Serum Insulin like Growth Factor 1 Is a Biomarker of Testosterone Production and Intact Acrosome in Asian Elephants (Elephas maximus) Recombinant Human LR3 IGF I IGF 1 GMP Protein, CF 8335D GMP: R&D Systems Frontiers Sheep recombinant IGF 1 promotes organ specific growth in fetal sheep A Medical Review of IGF 1 LR3 Dosage, Side Effects and Safety Aspects