Hygetropin box contains 25 vials(25x8iu), you need about 25ml of water for each Hygetropin box. Putting 1ml in each vial. How much Hygetropin GH should I use? These are the typical Hygetropin hGH doses that people use: Anti-Aging: 2iu-4iu daily Fat loss: 4iu-8iu daily Muscle building: 8iu-24iu daily * Most people follow one of the following protocols: – Every day injections – Every day injections, with 2 days off every 6th day (a.k.a. 5 days on, 2 days off) – Alternate day injections – In this manner the dose taken every other day is double that of the “Every day injection” protocol. Your doctor will deterimine the best protocol for you.