Mag Glycinate 450 mg
by ZHOU · tablet or pill · 180 tablets
- On the market (NIH)
- UPC 8 59805 00622 5
- DSLD label 250085
- Serving 2 vegetable capsules
- 90 servings
Mag Glycinate 450 mg by ZHOU lists one ingredient: 450 mg of magnesium per serving of 2 vegetable capsules. Its current label entered the NIH Dietary Supplement Label Database on May 22, 2021.
What is in Mag Glycinate 450 mg?
Each row as the label prints it, per serving of 2 vegetable 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 |
|---|---|---|---|
| Magnesiumas Magnesium Glycinate, Magnesium Oxide | 450 mg | 107% | Higher than 95% of 14,003 products listing magnesium (median 86 mg). 1.3 times the adult UL a day. |
Source: NIH ODS Dietary Supplement Label Database, label 250085 (entered May 22, 2021), 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?
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 450 mg of magnesium, 1.3 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.
- Magnesium Glycinate 450 mgNaturaLife Labs same ingredients
- Magnesium Citrate Pure PowderNOW same ingredients
- Magnesium MDMD Prescriptives same ingredients
- Magnesium 425 mgBest Naturals same ingredients
- Mag MaxHigh Level same ingredients
- Magnesium Glycinate 425 mgeXplicit Supplements 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: Use only as directed. Take two (2) tablets daily with a meal or glass of water.
- Warnings
- Caution: Do not exceed recommended dose.
- Pregnant or nursing mothers, children under 18 and individuals with a known medical condition should consult a physician before using this or any dietary supplement.
- Excessive magnesium can cause diarrhea.
- Keep out of reach of children.
- Do not use if safety seal is damaged or missing.
- Allergens and what it does not contain
- Made with non-GMO ingredients Zero gluten, soy, milk, eggs,fish, shellfish, tree nuts, peanuts, or wheat.
- Storage
- Store in a cool, dry place.
Source: label statements in DSLD label 250085.
What else is on the label?
Other ingredients: Cellulose, Croscarmellose Sodium, Stearic Acid, Magnesium Stearate, Silica.
Seals and symbols as the label prints them (the maker's; a certifier's own list confirms a seal): GMP Good Manufacturing Practice Consistent quality Lab verified.
How many labels does Mag Glycinate 450 mg have?
2 labels are on file under this name since February 25, 2019: other sizes, label designs and reformulations. The current one leads this page.
- Label 250085 (current) Entered May 22, 2021 · on the market · 180 tablets · UPC 8 59805 00622 5
- Label 200071 Entered February 25, 2019 · off the market April 23, 2021 · 180 veggie capsules · UPC 8 59805 00622 5
Source: DSLD label entry and market events, version 9.4.0 (labels entered through September 25, 2025).
Who makes it?
The label names ZHOU Nutrition Zhou, Inc. (manufacturer), Park City, UT. All ZHOU products.