Igf 1 Lr3 ( Insulin like Growth Factor 1 Long R3 ) Dosage Form: Liquid at Best Price in Shenzhen Sino Kingtop Pharm Co.,ltd. DENIK PHARMA LR3 IGF 1 Peptides Injection, For Clinical at 9500 box in Rajkot IGF 1 LR3 The Muscle Building Peptide Everyone's Talking About IGF 1 LR3 is one of the most powerful performance peptides used for muscle growth, recovery, and fat loss. It's a modified version IGF 1 LR3: Dosage Results and Safety Guide Vita Bella Health