IGF-1 LR3 (Insulin-like Growth Factor-1 Long R3): The Ultimate Guide
What is IGF-1 LR3? IGF-1 LR3 (Insulin-like Growth Factor-1 Long R3) is a modified version of IGF-1, engineered to have a longer half-life and enhanced potency. Unlike standard IGF-1, which has a short duration of action, IGF-1 LR3 stays active in the body for much longer, making it more effective for muscle growth, recovery, and…
