Reliable 1 - Antacid Calcium Carbonate Assorted Flavors - Antacid Calcium Carbonate Assorted Flavors provides effective relief from heartburn, acid indigestion, and upset stomach. These chewable tablets come in a variety of flavors, making them easy and enjoyable to take. With calcium carbonate as the active ingredient, they work quickly to neutralize excess stomach acid and alleviate discomfort. Ideal for those seeking fast and convenient relief from common digestive issues.