Natural Magnesium 27 mg
by Rugby · tablet or pill · 100 tablets
- On the market (NIH)
- UPC 0 05366 68001 9
- DSLD label 200901
- Serving 1 tablet
Natural Magnesium 27 mg by Rugby lists one ingredient: 27 mg of magnesium per serving of 1 tablet. Its current label entered the NIH Dietary Supplement Label Database on April 25, 2019.
What is in Natural Magnesium 27 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 |
|---|---|---|---|
| Magnesiumas Magnesium Amino Acid ChelateMagnesium (Form: as Magnesium Amino Acid Chelate) | 27 mg | 7% | 77% of 14,003 products listing magnesium give more (median 86 mg). |
Source: NIH ODS Dietary Supplement Label Database, label 200901 (entered April 25, 2019), version 9.4.0. See the label on DSLD. 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
- Magnesium Gluconate 500 mgWindmill Natural Vitamins · off the market same ingredients
- Magnesium GluconateWindmill 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: One tablet daily.
- Warnings
- Tamper resistant - Do not use if imprinted safety seal under cap is broken or missing.
- Keep out of reach of children
- Allergens and what it does not contain
- Free of: Sugar, starch, animal by-products, gluten, yeast, preservatives and artificial colors-flavors.
- Storage
- To preserve quality and freshness, keep bottle tightly closed. Store between 15(0)-30(0)C (59(0)-86(0)F).
Source: label statements in DSLD label 200901.
What else is on the label?
Other ingredients: Microcrystalline Cellulose, Dicalcium Phosphate, Croscarmellose Sodium, Stearic Acid, Magnesium Stearate, Silicon Dioxide, Pharmaceutical Glaze.
How many labels does Natural Magnesium 27 mg have?
One label is on file, entered on April 25, 2019.
- Label 200901 (current) Entered April 25, 2019 · on the market · 100 tablets · UPC 0 05366 68001 9
DSLD also links this label to: Natural Magnesium 27 mg (Elemental) (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 Rugby Laboratories (distributor), Livonia, MI. All Rugby products.