Bisoprolol most commonly comes in the form of tablets, available in doses of 1.25mg, 2.5 mg, 3.75mg, 5mg, 7.5 mg, or 10mg. The packs usually contain 20, 30, 50, or 100 tablets. It is marketed under the brand name Zebeta in the United States but is also available in generic form. Both generic bisoprolol and generic Zebeta are only available with a prescription.