ANADROL® (oxymetholone) Tablets for oral administration each contain 50 mg of the steroid oxymetholone, a potent anabolic and androgenic drug. The chemical name for oxymetholone is 17β-hydroxy-2-(hydroxymethylene)-17-methyl-5α-androstan-3-one. The structural formula is: Inactive Ingredients: lactose, magnesium stearate, povidone, starch