Mag-Cal Citrate
by Progressive Professional from Progressive Laboratories · capsule · 90 vegetable capsules
- On the market (NIH)
- UPC 3 51821 00452 5
- DSLD label 261941
- Serving 1 vegetable capsule
- 90 servings
Mag-Cal Citrate by Progressive Professional from Progressive Laboratories lists 2 ingredients, 2 with an amount per serving of 1 vegetable capsule, such as 25 mg of calcium and 93 mg of magnesium. Its current label entered the NIH Dietary Supplement Label Database on April 11, 2022.
What is in Mag-Cal Citrate?
Each row as the label prints it, per serving of 1 vegetable 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 |
|---|---|---|---|
| Calciumas Calcium Carbonate, Calcium Citrate | 25 mg | 3% | 88% of 17,831 products listing calcium give more (median 115 mg). Per day at the most servings: 75 mg. |
| Magnesiumas Magnesium Citrate | 93 mg | 23% | Higher than 51% of 14,003 products listing magnesium (median 86 mg). Per day at the most servings: 279 mg. |
Source: NIH ODS Dietary Supplement Label Database, label 261941 (entered April 11, 2022), 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 3 servings 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 Chelate Complex 100 mgSource Naturals same ingredients
- Magnesium Chelate 100 mgSource Naturals · off the market same ingredients
- Magnesium 250 mgDouglas Cooper Co. same ingredients
- Calcium/Magnesium (Citrate Formula)Vital Nutrients · off the market same ingredients
- Calcium-Magnesium CitrateThorne Research · off the market same ingredients
- Calcium-Magnesium CitramateThorne Research · 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 vegetable capsule three times daily, or more, as directed by a health care professional.
- Warnings
- Sold only for dispensing by a licensed health professional.
- Not to be used by pregnant or lactating women.
- Tamper evident band around cap and seal on bottle. Do not use if either seal is broken or missing.
- Keep out of the reach of children.
Source: label statements in DSLD label 261941.
What else is on the label?
Other ingredients: Rice Flour, Hydroxypropyl Methylcellulose, Vegetable Lubricant.
Seals and symbols as the label prints them (the maker's; a certifier's own list confirms a seal): GMP Good Manufacturing Practice Certified GMP Compliant 21 CFR 111.
How many labels does Mag-Cal Citrate have?
One label is on file, entered on April 11, 2022.
- Label 261941 (current) Entered April 11, 2022 · on the market · 90 vegetable capsules · UPC 3 51821 00452 5
Source: DSLD label entry and market events, version 9.4.0 (labels entered through September 25, 2025).
Who makes it?
The label names Progressive Laboratories, Inc. (manufacturer), Irving, Texas. All Progressive Professional from Progressive Laboratories products.