Fast acting Mylanta Supreme is a revolutionary liquid antacid that works fast and tastes great. It has a fresh smooth taste and texture that goes down easy and doesn't leave that chalky aftertaste. Plus, Mylanta Supreme is rich in calcium.

Active Ingredients:   Each 5 ml teaspoon contains:

Calcium carbonate 400 mg

Magnesium hydroxide 135 mg

Inactive Ingredients:   Flavors, hydroxyethyl cellulose, purified water, simethicone, sodium saccharin, sorbitol, xanthan gum, may also contain D&C Yellow #10 and FD&C Blue #1.

Sodium Content:   Each 5 ml teaspoon contains 0.7 mg of sodium.

ACID NEUTRALIZING CAPACITY:   Two teaspoonfuls provide 25.2 MEq of acid neutralizing capacity.


Mylanta Supreme is indicated for the relief of heartburn, acid indigestion, sour stomach, upset stomach associated with these conditions and overindulgence in food and drink.


Shake Well. Take 2-4 teaspoonfuls between meals, at bedtime, or as directed by a physician.

Keep this and all drugs out of the reach of children. Do not take more than 20 teaspoonfuls in a 24-hour period, or use the maximum dosage for more than two weeks, or use this product if you have kidney disease except under the advice and supervision of a physician.


Antacids may interact with certain prescription drugs. If you are presently taking a prescription drug, do not take this product without checking with your physician or other health professional.


Fast Acting Mylanta Supreme is available as white liquid suspensions in cherry, and mint flavors.

NDC 16837-825 Cherry

NDC 16837-819 Mint