We know that HGH produces new muscle cells so increases muscle mass and density. Unlike steroids these gains are permanent. Bodybuilders around the world today are using HGH to give them that competitive edge.
to make their body harder and leaner and produce a vascular look. In terms of dosing, studies have shown that any single dose above 2iu is moving away from only fat loss alone and into the realms of muscle formation. So bodybuilders take up to 10 iu per day and this dose is often split into 2 injections (morning and night). As a HGH dose is active in your body for only 3-4 hours, a split dose can help obtain the maximum benefits both with muscle mass and fat loss.