Gluten free. Famotidine 10 mg/Calcium carbonate 800 mg/Magnesium hydroxide 165 mg tablets (chewable). Acid reducer + antacid. Just one tablet! Relieves heartburn. Due to acid indigestion. Dual-action. See new warnings. Our pharmacists recommend. Compare to the active ingredients in Pepcid Complete (This product is not manufactured or distributed by Johnson & Johnson Consumer Inc., distributor of Pepcid Complete). Quality guaranteed or your money back. Other information: Each Tablet Contains: calcium 330 mg; magnesium 80 mg, Phenylketonurics: Contains Phenylalanine 2 mg per tablet, Read the directions and warnings before use, Read the bottle. It contains important information, Store at 68 degrees - 77 degrees F (20 degrees - 25 degrees C), Protect from moisture