The Benefits and Risks of Using IGF-1 LR3 in Fitness and Bodybuilding
Insulin-like Growth Factor 1 Long Arg3 (IGF-1 LR3) is a synthetic form of IGF-1, which is a hormone with a structure similar to insulin. IGF-1 plays a crucial role in growth and development and is primarily produced in the liver. The “LR3” in IGF-1 LR3 refers to its unique modification that increases its half-life andอ่านเพิ่มเติม