Question: how mg is a xanax bar?
Answer: Xanax bars usually refer to 2-milligram-strength tablets of the drug. Name brand Xanax bars are white and rectangular tablets imprinted with “XANAX” on one side and the number “2” on the other side. They are scored, or indented, in three places, so one pill can be broken into four 0.25-mg pieces.