
Review of GF-9
GF-9 is a dietary supplement that is marketed as a way to increase levels of human growth hormone (HGH) in the body. It is made up of a blend of amino acids, vitamins, and minerals that are said to stimulate the pituitary gland to produce more HGH. Some of the benefits that are claimed for taking GF-9 include increased muscle mass and strength, improved bone density, and a reduction in body fat.