Structurally Fluoxyesterone is a derivative of testosterone, which differs from our basic androgen by three structural changes (specifically, 17a-methyl, 11beta-hydroxy and 9-fluorine additives). The result is a powerful oral steroid that has extremely strong androgenic properties. This has a lot to do with the fact that it is derived from testosterone and, as such, has important similarities to this hormone. Most importantly, like Testosterone, Fluoxymeter appears to be a good substrate for the enzyme 5-alpha reductase. Dosage and Administration In order to improve performance, doses of Fiuoxymesterone can range from 10-40mg per day 10mg per day will produce visible results, but most will find 20mg per day to be a more beneficial dose that is controlled with a Proper use by a healthy male adult. If such a dose is well tolerated and desired later, 40 mg per day may be tried. However, such a dose will greatly increase the likelihood of adverse effects and may be exceeded for some men. Regardless of the dose, it is 2 to 4 weeks of use. In addition, regardless of the dose, most Halo oral anabolic steroids should be taken on an empty stomach.