Oxymetholone is a favorite addition to a bulking cycle for many, and I certainly wouldn’t recommend attempting to use it alone, in most cases. The weight gain will simply be much nicer and have a harder more high quality look to it if you stack it with some injectable compounds (I recommend making it the only 17aa compound in a given cycle, however). Most people stack it with 400-600mgs per week of testosterone and often an equal amount of Deca-Durabolin or Equipoise. And it’s basically used at the outset of a cycle, as a “jumpstart”. Using it in this manner allows gains to be seen from the outset of the cycle, and if high quality injectables are stacked with it, those quick gains in body weight can be solidified by the end of the cycle. Testosterone and Trenbolone or Equipoise are typical choices here, when attempting to solidify those gains.