PlainVitamins

Calcium Magnesium Potassium

by Vitamin World · other (e.g. tea bag) · 100 coated caplets

  • On the market (NIH)
  • UPC 0 74312 71990 5
  • DSLD label 598
  • Serving 2 caplets
  • 50 servings

Calcium Magnesium Potassium by Vitamin World lists 3 ingredients, 3 with an amount per serving of 2 caplets, such as 500 mg of calcium, 500 mg of magnesium and 99 mg of potassium, beside 3 Nutrition Facts rows (calories, fat and the like). Its current label entered the NIH Dietary Supplement Label Database on October 26, 2011.

What is in Calcium Magnesium Potassium?

Each row as the label prints it, per serving of 2 caplets. 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).

Calcium Magnesium Potassium: Supplement Facts rows against the market (DSLD label 598, January 2026 release)
IngredientAmount% DVAmong products listing it
Calories5 Calories
Total Carbohydrates2 g1%Carbohydrate in Calcium Magnesium Potassium 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).

Dietary Fiberless than 1 g4%
Calciumas Calcium AspartateCalcium (Form: and Calcium Aspartate)500 mg50%Calcium in Calcium Magnesium Potassium against 17,831 products500 mg per serving; the middle half of products list 50 mg to 252 mg, the median 115 mg.DV 1,300 mgUL 2,500 mg500 mg

Higher than 85% of 17,831 products listing calcium (median 115 mg).

Magnesium500 mg125%Magnesium in Calcium Magnesium Potassium against 14,003 products500 mg per serving; the middle half of products list 30 mg to 200 mg, the median 86 mg.UL 350 mgDV 420 mg500 mg

Higher than 96% of 14,003 products listing magnesium (median 86 mg). 1.4 times the adult UL a day.

Sodium10 mg1%Sodium in Calcium Magnesium Potassium against 14,514 products10 mg per serving; the middle half of products list 15 mg to 142 mg, the median 55 mg.10 mg

78% of 14,514 products listing sodium give more (median 55 mg).

Potassiumas Potassium Aspartate, Potassium Citrate, Potassium GluconatePotassium (Form: as Potassium Gluconate, Potassium Aspartate, and Potassium Citrate)99 mg3%Potassium in Calcium Magnesium Potassium against 11,614 products99 mg per serving; the middle half of products list 50 mg to 190 mg, the median 99 mg.DV 4,700 mg99 mg

49% of 11,614 products listing potassium give more (median 99 mg).

Source: NIH ODS Dietary Supplement Label Database, label 598 (entered October 26, 2011), 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:

  • At 1 serving a day, the most its directions give, the label lists 500 mg of magnesium, 1.4 times the adult Tolerable Upper Intake Level.

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.

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: For adults, take two (2) caplets daily, preferably with a meal.
Warnings
WARNING: If you are pregnant, nursing or taking any medications, consult your doctor before use. Discontinue use and consult your doctor if any adverse reactions occur. Keep out of reach of children. Store in a cool, dry place. Do not use if seal under cap is broken or missing.
Allergens and what it does not contain
No Artificial Flavor or Sweetener, No Preservatives, No Sugar, No Milk, No Lactose, No Soy, No Gluten, No Wheat, No Yeast, No Fish.

Source: label statements in DSLD label 598.

What else is on the label?

Other ingredients: Vegetable Cellulose, Titanium Dioxide color, Vegetable Magnesium Stearate.

How many labels does Calcium Magnesium Potassium have?

One label is on file, entered on October 26, 2011.

  1. Label 598 (current) Entered October 26, 2011 · on the market · 100 coated caplets · UPC 0 74312 71990 5

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

Who makes it?

The label names Vitamin World, Inc. (manufacturer), Ronkonkoma, NY, U.S.A.. All Vitamin World products.

Where next?