PlainVitamins

Ion-Mag

by Good State · capsule · 240 veggie capsules

  • On the market (NIH)
  • UPC 8 56442 00614 4
  • DSLD label 276981
  • Serving 1 capsule
  • 240 servings

Ion-Mag by Good State lists one ingredient: 115 mg of magnesium per serving of 1 capsule. Its current label entered the NIH Dietary Supplement Label Database on October 24, 2022.

What is in Ion-Mag?

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).

Ion-Mag: Supplement Facts rows against the market (DSLD label 276981, January 2026 release)
IngredientAmount% DVAmong products listing it
Magnesiumas Magnesium Chloride115 mg29%Magnesium in Ion-Mag against 14,003 products115 mg per serving; the middle half of products list 30 mg to 200 mg, the median 86 mg.UL 350 mgDV 420 mg115 mg

Higher than 64% of 14,003 products listing magnesium (median 86 mg). Per day at the most servings: 345 mg.

Source: NIH ODS Dietary Supplement Label Database, label 276981 (entered October 24, 2022), 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 3 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: Adults: Take 3 times daily with 6-8 oz of water or juice. Use more if needed or as recommended by your health care professional.
Warnings
Children: Please consult a physician. Caution: Keep out of reach of children.
Always speak with your physician before using any dietary supplement. Do not use if tamper-evident seal is broken or missing.
Allergens and what it does not contain
Contains no sugars, soy, GMO, dairy, gluten, starch, artifiical flavors, colors, animal by-products, and is hypoallergenic.
Storage
For freshness after opening, store in a cool, dark place.

Source: label statements in DSLD label 276981.

What else is on the label?

Other ingredients: Ionic Minerals.

Seals and symbols as the label prints them (the maker's; a certifier's own list confirms a seal): Made in USA.

How many labels does Ion-Mag have?

One label is on file, entered on October 24, 2022.

  1. Label 276981 (current) Entered October 24, 2022 · on the market · 240 veggie capsules · UPC 8 56442 00614 4

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

Who makes it?

The label names GoodState, Inc. (distributor), Fort Washington, PA. All Good State products.

Where next?