Quantum Therazinc Spray Peppermint Clove - 4 Fl OzQuantum health therazinc throat spray 4 fl. Oz. Is formulated with zinc gluconate for the most effective throat spray in a fresh peppermint flavor. Our full size bottle may cause minor stomach upset if taken on an empty stomach, so be sure to use after a snack. Suggested use for adults is to spray in back of throat up to 8 sprays every 2 hours. country of origin : united states size : 4 fz pack of : 1 selling unit : each ingredients : proprietary