Magnesium Gluconate 500 mg
by Windmill · tablet or pill · 90 tablets
- On the market (NIH)
- UPC 0 35046 00322 7
- DSLD label 333556
- Serving 1 tablet
- 90 servings
Magnesium Gluconate 500 mg by Windmill lists 2 ingredients, 2 with an amount per serving of 1 tablet, such as 27 mg of magnesium. Its current label entered the NIH Dietary Supplement Label Database on June 25, 2025.
What is in Magnesium Gluconate 500 mg?
Each row as the label prints it, per serving of 1 tablet. 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 | 27 mg | 6% | 77% of 14,003 products listing magnesium give more (median 86 mg). |
| Magnesium Gluconate | 500 mg |
Source: NIH ODS Dietary Supplement Label Database, label 333556 (entered June 25, 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 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 500 mg as GluconateWindmill · off the market same ingredients
- Magnesium GluconatePureBulk.com same ingredients
- Natural Magnesium 27 mg (Elemental)Rugby · off the market same ingredients
- Magnesium Gluconate 500 mgFoods Plus same ingredients
- Natural Magnesium 27 mgRugby same ingredients
- Magnesium Gluconate 500 mgWindmill Natural Vitamins · off the market 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
- Directions: Take 1 tablet daily as a dietary supplement or as directed by a healthcare professional.
- Warnings
- Keep out of reach of children.
- Do not purchase if seal is broken.
- Allergens and what it does not contain
- No sugar, wheat, soy, milk, artificial colors, flavors or preservatives Non GMO - Gluten free
- Storage
- Protect from heat, light & moisture. Store in a cool, dry place.
Source: label statements in DSLD label 333556.
What else is on the label?
Other ingredients: Microcrystalline Cellulose, Dicalcium Phosphate, Stearic Acid, Croscarmellose Sodium, Silica, Magnesium Stearate.
How many labels does Magnesium Gluconate 500 mg have?
One label is on file, entered on June 25, 2025.
- Label 333556 (current) Entered June 25, 2025 · on the market · 90 tablets · UPC 0 35046 00322 7
DSLD also links this label to: Magnesium 500 mg as Gluconate (image difference, same product), Magnesium Gluconate 500 mg (image difference, same product), Magnesium Gluconate 500 mg (image difference, same product), Magnesium Gluconate 500 mg (image difference, same product), Magnesium Gluconate 500 mg (image difference, same product), Magnesium Gluconate (image difference, same product).
Source: DSLD label entry and market events, version 9.4.0 (labels entered through September 25, 2025).
Who makes it?
The label names Windmill Health Products (distributor), West Caldwell, NJ. All Windmill products.