IGF-1 - Insulin-like growth factor 1 (IGF-1) is a hormone that functions as the major mediator of growth hormone (GH)-stimulated somatic growth, as well as a mediator of GH-independent anabolic responses in many cells and tissues.

IGF-1 LR3 is recommended to patients with the following conditions: hormone deficiency in children that results in short stature, adult growth deficiency, short bowel syndrome, short stature due to Turner Syndrome, adult deficiency associated with pituitary tumors or treatment of these tumors and muscle-wasting disease related to HIV/AIDS.