TUMS Smoothies Chewable Antacid Tablets start to dissolve the instant they touch your tongue to make extra strength heartburn relief simple and delicious. When symptoms occur, chew and swallow two to four tablets, depending on the severity of your acid indigestion. Featuring the active ingredient calcium carbonate, these chewable antacids relieve heartburn, sour stomach, acid indigestion and provide upset stomach relief associated with these symptoms. Each flavorful Smoothie delivers fast relief and comes in a variety of smooth and tasty 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 and acid indigestion remedy for 90 years, TUMS is fully supported by a satisfaction guarantee. TUMS Antacid Smoothies Tablets are packaged in a compact, resealable bottle that’s easy to stow for whenever heartburn strikes. Choose TUMS Smoothies to fight flare ups fast, at home or on the go.