August 7, 2024
IGF-1 LR3
What is IGF-1 LR3? Insulin-like Growth Factor 1 Long Arg3, commonly abbreviated as IGF-1 LR3, is a synthetic protein and an enhanced variant of insulin-like growth factor 1 (IGF-1). It has become a subject of keen interest within both the scientific community and the bodybuilding arena due to its potential in promoting growth and development