Zandu Zanacid Duo Tablet An Ayurvedic Proprietary mediciine Benefits of Zandu Zanacid Duo Tablet Instant &Long Term releff Effective Acid Neutralizer Controls Hyper Secretion Composition (Each coated tablet is prepared from extracts of:) Yasti Extract (Glycyrrhiza glabra) Rt. - 75mg Muktasukti Bhasma - 500mg Excipients - Q.S Dosage Direction of use of Zandu Zanacid Duo Tablet One tablet twice a day or as directed by physician.