Only Zegerid OTC features a unique?? dual-ingredient formula</br>The leading prescription acid reducer (omeprazole)</br>Plus a second ingredient (sodium bicarbonate) that protects the powerful medicine from acid in the stomach - allowing absorption of this omeprazole product</br>Just one capsule a day offers 24 hour relief from frequent heartburn</br>It contains a Proton Pump Inhibitor (PPI) - the only kind of medicine specifically indicated to treat frequent heartburn</br></br>Product Description</br></br>Only Zegerid OTC has a unique?? dual-ingredient formula which contains the leading prescription acid reducer plus a special ingredient that protects the powerful medicine from acid in your stomach so it can be quickly absorbed.</br><br/>http://www.amazon.com/gp/product/B0033AGVBG