Each box contains 25 individually wrapped single dose pouches (two chewy bites per pouch) that are perfect for sharing or keeping handy wherever you go. Single Dose Pouches (25). TUMS Chewy Bites Chewable Antacid Tablets go to work in seconds to make heartburn relief simple and tasty. Perfect for on-the-go heartburn relief, these tablets are ideal for purses, pockets, events, welcome bags, wedding and bachelorette favors, party favors, and even stocking stuffers. When symptoms occur, take two to four chewable antacids, depending on the severity of your acid indigestion. Featuring the active ingredient calcium carbonate, these chewy antacids relieve heartburn, sour stomach, acid indigestion and provide upset stomach relief associated with these symptoms. Each chewable tablet delivers fast relief in every bite. With a delicious outer shell and soft center, these TUMS Chewy Bites come in tasty assorted berry flavors. TUMS antacid tablets are the #1 recommended adult antacid brand by doctors, pharmacists and OBGYNs. As America's #1 antacid and trusted as a heartburn medicine for 95 years, TUMS is fully supported with a satisfaction guarantee. TUMS Chewy Bites provide fast heartburn and acid indigestion relief, starting to work in seconds—making them a tasty and convenient way to enjoy fast relief, anytime, anywhere.