Betalok ZOK 100 mg: Each tablet contains metoprolol succinate 95 mg corresponding to 100 mg of metoprolol tartrate. The score mark is not intended to divide the tablet into two equal doses. It is only intended to facilitate swallowing.
Excipients/Inactive Ingredients: Ethylcellulose, hydroxypropyl cellulose, hypromellose, microcrystalline cellulose, paraffin, macrogol, silicon dioxide, sodium stearyl fumarate, titanium dioxide (E 171).