PlainVitamins

Maxi Potassium Magnesium

by Maxi Health · capsule · 90 maxicaps

  • On the market (NIH)
  • UPC 7 53406 26309 7
  • DSLD label 323795
  • Serving 1 capsule
  • 90 servings

Maxi Potassium Magnesium by Maxi Health lists 2 ingredients, 2 with an amount per serving of 1 capsule, such as 50 mg of magnesium and 99 mg of potassium. Its current label entered the NIH Dietary Supplement Label Database on August 22, 2025.

What is in Maxi Potassium Magnesium?

Each row as the label prints it, per serving of 1 capsule. 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).

Maxi Potassium Magnesium: Supplement Facts rows against the market (DSLD label 323795, January 2026 release)
IngredientAmount% DVAmong products listing it
Magnesiumas Magnesium Citrate50 mg12%Magnesium in Maxi Potassium Magnesium against 14,003 products50 mg per serving; the middle half of products list 30 mg to 200 mg, the median 86 mg.UL 350 mgDV 420 mg50 mg

59% of 14,003 products listing magnesium give more (median 86 mg). Per day at the most servings: 100 mg.

Potassiumas Potassium Citrate99 mg2%Potassium in Maxi Potassium Magnesium 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). Per day at the most servings: 198 mg.

Source: NIH ODS Dietary Supplement Label Database, label 323795 (entered August 22, 2025), version 9.4.0. See the label on DSLD or its label image (PDF). Amounts are what the maker printed; DSLD does not test products. Daily Values: the FDA's Daily Value page.

Is that a lot?

Every amount on this label with a position sits within the middle 80% of the products that list the same ingredient.

The NIH database records 1 to 2 servings 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?

6 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: Take one (1) Maxicap once or twice daily, or as directed.
Warnings
Keep out of reach of children.
Allergens and what it does not contain
This product contains no animal products, soy, wheat, gluten, yeast, salt, sugar, milk, artificial flavors, colorings or preservatives.
Storage
Store tightly closed in a cool, dry place.

Source: label statements in DSLD label 323795.

What else is on the label?

Other ingredients: Cellulose, Microcrystalline Cellulose, Magnesium Stearate, Calcium Carbonate, Bromelain, Papain, Lipase, Amylase, Protease, Silica.

Seals and symbols as the label prints them (the maker's; a certifier's own list confirms a seal): UK (Rav Shmuel Dovid Krausz (Udvarer Rav)) (Kosher) BDZ Edah Charedis - Orthodox Council of Jerusalem (Kosher); OU (Kosher); Manufactured in a Certified GMP facility.

How many labels does Maxi Potassium Magnesium have?

2 labels are on file under this name since March 22, 2024: other sizes, label designs and reformulations. The current one leads this page.

  1. Label 323795 (current) Entered August 22, 2025 · on the market · 90 maxicaps · UPC 7 53406 26309 7
  2. Label 304201 Entered March 22, 2024 · on the market · 180 maxicaps · UPC 7 53406 26318 9

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

Who makes it?

The label names Maxi Health (distributor), Brooklyn, N.Y.. All Maxi Health products.

Where next?