MagO7

by NB Pure · capsule · 180 capsules

  • On the market (NIH)
  • UPC 0 13886 03020 7
  • DSLD label 296610
  • Serving 3 to 5 capsules; amounts per 3 capsules
  • 60 servings

MagO7 by NB Pure lists 2 ingredients, 2 with an amount per serving of 3 capsules, such as 1,035 mg of magnesium and 99 mg of potassium. Its current label entered the NIH Dietary Supplement Label Database on June 22, 2023.

What is in MagO7?

Each row as the label prints it, per serving of 3 capsules. 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).

MagO7: Supplement Facts rows against the market (DSLD label 296610, January 2026 release)
IngredientAmount% DVAmong products listing it
Magnesiumas Ozonated Magnesium Oxides1,035 mg246%Magnesium in MagO7 against 14,003 products1,035 mg per serving; the middle half of products list 30 mg to 200 mg, the median 86 mg.UL 350 mgDV 420 mg1,035 mg

Higher than over 99% of 14,003 products listing magnesium (median 86 mg). 3 times the adult UL a day.

Potassiumas Potassium Citrate99 mg2%Potassium in MagO7 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 296610 (entered June 22, 2023), 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?

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 1,035 mg of magnesium, 3 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.

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
Suggested use: As a dietary supplement, take 3 capsules at bedtime, on an empty stomach, with 8-12 oz of water. Use for 7-10 days or until desired cleanse has been attained. Serving size may vary depending on the individual. Increase serving size by up to 2 capsules until desired effect is achieved. If needed, decrease serving size for maintenance.
Allergens and what it does not contain
Gluten free Non GMO

Source: label statements in DSLD label 296610.

What else is on the label?

Other ingredients: Rice Flour, Citric Acid, Cellulose.

How many labels does MagO7 have?

One label is on file, entered on June 22, 2023.

  1. Label 296610 (current) Entered June 22, 2023 · on the market · 180 capsules · UPC 0 13886 03020 7

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

Who makes it?

The label names NB Pure (distributor), Phoenix, AZ. All NB Pure products.

Where next?