Buy Legal Halotestin Halo Fluoxymesterone Anabolic Steroid Hormones Pharmaceutical Raw Materials CAS 76-43-7 Fluoxymesterone Overview Fluoxymesterone is a synthetic derivative of Testosterone, but it is in particular actually a derivative of Methyltestosterone (Testosterone that has been Methylated). It is generally regarded as a very strong oral anabolic steroid that is unable to aromatize into Estrogen and also exhibits very strong …