PlainVitamins

Ultra Strength Antacid

by Quality Choice · tablet or pill · 72 tablets

  • On the market (NIH)
  • DSLD label 174372
  • Serving 2 to 3 tablets; amounts per 2 tablets
  • 36 servings

Ultra Strength Antacid by Quality Choice lists one ingredient: 800 mg of calcium per serving of 2 tablets. Its current label entered the NIH Dietary Supplement Label Database on February 23, 2018.

What is in Ultra Strength Antacid?

Each row as the label prints it, per serving of 2 tablets. The capsule beside an amount places it among every product in the NIH database that lists the same ingredient: the bar is the middle half of their amounts, the line in it the median, the whiskers the 10th and 90th percentiles; the green tick is the FDA Daily Value and the red dashed tick the adult upper limit (IOM).

Ultra Strength Antacid: Supplement Facts rows against the market (DSLD label 174372, January 2026 release)
IngredientAmount% DVAmong products listing it
Calories10 Calories
Sodium15 mg1%Sodium in Ultra Strength Antacid against 14,514 products15 mg per serving; the middle half of products list 15 mg to 142 mg, the median 55 mg.15 mg

72% of 14,514 products listing sodium give more (median 55 mg).

Total Carbohydrates2 g1%Carbohydrate in Ultra Strength Antacid against 21,979 products2 g per serving; the middle half of products list 1 g to 6 g, the median 3 g.2 g

58% of 21,979 products listing carbohydrate give more (median 3 g).

Sugar2 gSugar in Ultra Strength Antacid against 11,807 products2 g per serving; the middle half of products list 1 g to 4 g, the median 2 g.2 g

48% of 11,807 products listing sugar give more (median 2 g).

Calcium800 mg80%Calcium in Ultra Strength Antacid against 17,831 products800 mg per serving; the middle half of products list 50 mg to 252 mg, the median 115 mg.DV 1,300 mgUL 2,500 mg800 mg

Higher than 95% of 17,831 products listing calcium (median 115 mg).

Source: NIH ODS Dietary Supplement Label Database, label 174372 (entered February 23, 2018), version 9.4.0. See the label on DSLD. Amounts are what the maker printed; DSLD does not test products. Daily Values: the FDA's Daily Value page.

Is that a lot?

The rows in the top or bottom tenth of the products that list the same ingredient, and any above the adult upper limit at the most servings a day the directions give:

  • Its 800 mg of calcium is higher than 95% of the 17,831 calcium products that print an amount; 891 list more.

The NIH database records one serving a day from the label's directions; its % Daily Values are for adults and children 4 or more years of age. The directions as printed are further down this page.

The Tolerable Upper Intake Level is the most of a nutrient per day, from food, water and supplements together, that is likely to pose no risk for almost all adults (Institute of Medicine, 2011). It does not apply under medical supervision. This page compares labels; it is not medical advice.

Sources: amounts from the DSLD label; Daily Values from 21 CFR 101.9(c)(8)(iv); adult upper limits from the Institute of Medicine's DRI summary tables (2011). How positions are computed.

Which products have the closest formulas?

5 products list the very same ingredients; the nearest amounts come first.

Source: ingredient lists of every product's current label in DSLD (version 9.4.0); similarity weights each shared ingredient by how rare it is.

What does the label say about taking it?

Quoted from the label as DSLD transcribed it: the maker's words, including any claim about what the product does, which the FDA has not evaluated and PlainVitamins does not endorse.

Directions
Directions: Antacid: Chew 2-3 tablets as symptoms occur. Repeat hourly if symptoms return, or as directed by a physician.
Calcium supplement: Chew 2 tablets twice daily.
Warnings
Drug Interaction Precautions: Ask your doctor or pharmacist before use if you are presently taking a prescription drug. Antacids may interact with certain prescription drugs.
Warnings: Do not take more than 7 tablets in a 24-hour period or use the maximum dosage of this product for more than two weeks, except under the advice and supervision of a physician. If symptoms persist for two weeks, stop using this product and see a physician.
Keep out of reach of children.
Storage
Store at room temperature.

Source: label statements in DSLD label 174372.

What else is on the label?

Other ingredients: Calcium Carbonate.

How many labels does Ultra Strength Antacid have?

One label is on file, entered on February 23, 2018.

  1. Label 174372 (current) Entered February 23, 2018 · on the market · 72 tablets

Source: DSLD label entry and market events, version 9.4.0 (labels entered through September 25, 2025).

Who makes it?

The label names Quality Choice (manufacturer). All Quality Choice products.

Where next?