Magnesium Oxide
by Earthborn Elements · capsule · 200 capsules
- On the market (NIH)
- DSLD label 319621
- Serving 2 capsules
- 100 servings
Magnesium Oxide by Earthborn Elements lists one ingredient: 760 mg of magnesium oxide per serving of 2 capsules. Its current label entered the NIH Dietary Supplement Label Database on October 24, 2024.
What is in Magnesium Oxide?
Each row as the label prints it, per serving of 2 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).
| Ingredient | Amount | % DV | Among products listing it |
|---|---|---|---|
| Magnesium Oxide | 760 mg | 181%* | The label names the compound (Magnesium Oxide); its amount is likely the compound's weight, not the magnesium it holds, so it is not placed among other products. |
* % Daily Value computed from the printed amount and the FDA Daily Value (21 CFR 101.9); the label prints none for that row.
Source: NIH ODS Dietary Supplement Label Database, label 319621 (entered October 24, 2024), 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 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.
- Magnesium L-Threonate 800 mgBarlowe's Herbal Elixirs same ingredients
- Calm Magnesium CapsCalifornia Academy of Health same ingredients
- Magnesium ComplexSignature Supplements same ingredients
- Magnesium AspartateAB American Biologics same ingredients
- Magnesium Chelated Form Formula 650 mgTumorX same ingredients
- Magnesium ComfortChief Originals same ingredients
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: Take 2 capsules once daily, preferably with meals, or as directed by a physician. Take with at least 8 oz of liquid.
Source: label statements in DSLD label 319621.
What else is on the label?
Other ingredients: Gelatin.
How many labels does Magnesium Oxide have?
One label is on file, entered on October 24, 2024.
- Label 319621 (current) Entered October 24, 2024 · on the market · 200 capsules
Source: DSLD label entry and market events, version 9.4.0 (labels entered through September 25, 2025).
Who makes it?
The label names Earthborn Elements (distributor), Beaverton, Oregon. All Earthborn Elements products.