IGF-1 LR3 (Insulin-Like Growth Factor-1 Long Arg3) is a synthetic, long-acting analog of IGF-1 designed to enhance cellular growth, protein synthesis, and recovery. Research has shown it may promote muscle hypertrophy, improve tissue repair, and support metabolic efficiency by increasing nutrient uptake into cells. Due to its extended half-life, IGF-1 LR3 remains active in circulation longer than native IGF-1, making it a valuable compound in studies on muscle development, recovery, and performance optimization. Each vial is lab-tested for purity and reliability to ensure consistent research outcomes.
Handling Precautions
- Research use only
- Not for human consumption


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