For Rolaids ultimate heartburn relief Rolaids Ultra Strength Antacid Chewable Tablets deliver. Rolaids Ultra Strength antacid neutralizes 15% more stomach acid than Tums Ultra Strength.* Each antacid tablet neutralizes more than 100 times its own weight in stomach acid so it goes to work instantly.* Rolaids Ultra Strength Chewable Tablets come in an assorted fruit flavor. Keep a bottle of Ultra Strength Rolaids in your medicine cabinet in the car or in your computer bag to have heartburn relief always on hand. *Acid neutralization does not correlate with symptom relief.