Medi-First® Calcium Carbonate Antacid
- Aluminum-free calcium supplement for heartburn, sour stomach, acid indigestion and upset stomach
- 420 milligrams of calcium carbonate per chewable tablet
- Compare to active ingredient in Tums®
- 125 two-tablet packets per handy dispenser carton
- Tums is a registered trademark of GlaxoSmithKline