Product Description: Chooz Antacid/Calcium Supplement Mint Gum works fast to relieve acid indigestion, sour stomach, heartburn and upset stomach. Heartburn an issue? Try Chooz Antacid/Calcium Supplement Gum as your sodium-free, sugar-free, great-tasting option to relieve the symptoms of heartburn, sour or upset stomach. For relief of: acid indigestion, heartburn, sour stomach, upset stomach associated with these symptoms How to use: Adults : chew 1 piece every 2 to 4 hours ( Don't exceed 12 PCS/ Day) Ingredients: Calcium Carbonate 500 mg; Calcium 200 mg, Inactive Ingredients Xylitol; Gum Base; Mannitol; Peppermint Flavoring; Gum Arabic; Menthol; Titanium Dioxide; Lecithin; Acesulfame Potassium; Aspartame (Phenylketonurics: Contains Phenylalanine 1.4 mg Per Piece)