muscle

IGF-1 LR3 (Insulin-like Growth Factor Long R3) is a modified form of insulin-like growth factor-1 (IGF-1), a naturally occurring hormone that plays a crucial role in growth and development. IGF-1 LR3 has been studied for its potential effects on cell growth, muscle hypertrophy, fat metabolism, and tissue repair. It has garnered interest in the fields of scientific research, bodybuilding, and performance enhancement. Moreover, emerging research indicates that IGF-1 LR3 might have potential benefits in enhancing lactation for mothers with young offspring.