Tag: bodybuilding cycles

Insulin-Like Growth Factor-1 Long Arginine 3 (IGF-1 LR3)

Insulin-Like Growth Factor-1 Long Arginine 3 (IGF-1 LR3) is a modified form of the naturally occurring Insulin-Like Growth Factor-1 (IGF-1). It plays a significant role in muscle growth and has gained popularity in bodybuilding for its potential to enhance muscle development and recovery. Here’s an overview of IGF-1 LR3 in the context of bodybuilding, including…