MgO2 (Magnesium Caps)
by Douglas Laboratories · capsule · 90 capsules
- On the market (NIH)
- DSLD label 10308
- Serving 1 capsule
- 90 servings
MgO2 (Magnesium Caps) by Douglas Laboratories lists 3 ingredients, 3 with an amount per serving of 1 capsule, such as 75 mg of vitamin C, 215 mg of magnesium and 25 mg of bioflavonoids. Its current label entered the NIH Dietary Supplement Label Database on June 25, 2012.
What is in MgO2 (Magnesium Caps)?
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).
| Ingredient | Amount | % DV | Among products listing it |
|---|---|---|---|
| Vitamin Cas Ascorbic Acid | 75 mg | 125% | 62% of 18,583 products listing vitamin C give more (median 100 mg). |
| MagnesiumMagnesium (Form: from 500 mg Magnesium Peroxide) | 215 mg | 54% | Higher than 81% of 14,003 products listing magnesium (median 86 mg). |
| Bioflavonoidsas Lemon | 25 mg | 66% of 2,343 products listing flavonoid give more (median 50 mg). |
Source: NIH ODS Dietary Supplement Label Database, label 10308 (entered June 25, 2012), 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?
1 product lists the very same ingredients; the nearest amounts come first.
- Colon Tone Gentle Oxygen-Based CleanserSwanson Ultra · off the market same ingredients
- Oxy-PlusAN American Nutriceuticals · off the market 3 shared, 79% alike
- New Colon SweepNew Colon Sweep 3 shared, 79% alike
- Vitamin C 1000 With Bioflavonoids And Rose HipsGNC · off the market 2 shared, 73% alike
- Vitamin C 1000 with BioflavonoidsGNC · off the market 2 shared, 73% alike
- Vitamin C 1000 With Citrus BioflavonoidsGNC · off the market 2 shared, 73% alike
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 Usage: As a dietary supplement, adults take 1 capsule daily or as directed by your healthcare professional.
- Warnings
- KEEP OUT OF REACH OF CHILDREN.
- Tamper resistant package, do not use if outer seal is missing.
- Allergens and what it does not contain
- This product contains NO yeast, wheat gluten, soy protein, milk/dairy, corn, sodium, sugar, starch, artificial coloring, preservatives or flavoring.
- Storage
- For optimal storage conditions, store in a cool, dry place. (59(0)-77(0)F/15(0)-25(0)C) (35-65% relative humidity)
Source: label statements in DSLD label 10308.
What else is on the label?
Other ingredients: Cellulose, Gelatin, Vegetable Stearate.
How many labels does MgO2 (Magnesium Caps) have?
2 labels are on file under this name since June 25, 2012: other sizes, label designs and reformulations. The current one leads this page.
- Label 10308 (current) Entered June 25, 2012 · on the market · 90 capsules
- Label 10307 Entered June 25, 2012 · on the market · 90 capsules · UPC 3 10539 00330 5
Source: DSLD label entry and market events, version 9.4.0 (labels entered through September 25, 2025).
Who makes it?
The label names Douglas Laboratories (manufacturer), Pittsburgh, PA. All Douglas Laboratories products.