PlainVitamins

Calcigard One-To-One Plus Vitamin D

by Douglas Laboratories · tablet or pill · 90 tablets

  • On the market (NIH)
  • UPC 7 45287 04004 1
  • DSLD label 57579
  • Serving 2 tablets
  • 45 servings

Calcigard One-To-One Plus Vitamin D by Douglas Laboratories lists 3 ingredients, 3 with an amount per serving of 2 tablets, such as 50 IU (1.25 mcg) of vitamin D3, 250 mg of calcium and 250 mg of magnesium. Its current label entered the NIH Dietary Supplement Label Database on March 24, 2016.

What is in Calcigard One-To-One Plus Vitamin D?

Each row as the label prints it, per serving of 2 tablets. 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).

Calcigard One-To-One Plus Vitamin D: Supplement Facts rows against the market (DSLD label 57579, January 2026 release)
IngredientAmount% DVAmong products listing it
Vitamin D3as Cholecalciferol50 IU (1.25 mcg)13%Vitamin D in Calcigard One-To-One Plus Vitamin D against 14,175 products1.25 mcg per serving; the middle half of products list 10 mcg to 25 mcg, the median 15 mcg.DV 20 mcgUL 100 mcg1.25 mcg

97% of 14,175 products listing vitamin D give more (median 15 mcg).

Calciumas Calcium Carbonate, Calcium CitrateCalcium (Form: as Calcium Complex (Form: {Calcium} Citrate, {Calcium} Carbonate))250 mg25%Calcium in Calcigard One-To-One Plus Vitamin D against 17,831 products250 mg per serving; the middle half of products list 50 mg to 252 mg, the median 115 mg.DV 1,300 mgUL 2,500 mg250 mg

Higher than 73% of 17,831 products listing calcium (median 115 mg).

Magnesiumas Magnesium Amino Acid ChelateMagnesium (Form: as Magnesium Amino Acid Chelate)250 mg63%Magnesium in Calcigard One-To-One Plus Vitamin D against 14,003 products250 mg per serving; the middle half of products list 30 mg to 200 mg, the median 86 mg.UL 350 mgDV 420 mg250 mg

Higher than 83% of 14,003 products listing magnesium (median 86 mg).

Source: NIH ODS Dietary Supplement Label Database, label 57579 (entered March 24, 2016), 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:

  • 97% of the 14,175 products that print an amount of vitamin D list more than its 1.25 mcg (50 IU) of vitamin D (median 15 mcg (600 IU)).

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.

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: As a dietary supplement, adults take 2 tablets daily or as directed by your healthcare professional. Tablets may be swallowed or dissolved in water or other suitable liquid.
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, 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 57579.

What else is on the label?

Other ingredients: Cellulose, Hydroxypropyl Cellulose, Stearic Acid, L-Glutamic Acid, Carboxymethylcellulose, Vegetable Stearate, Silica.

How many labels does Calcigard One-To-One Plus Vitamin D have?

3 labels are on file under this name since February 23, 2012: other sizes, label designs and reformulations. The current one leads this page.

  1. Label 57579 (current) Entered March 24, 2016 · on the market · 90 tablets · UPC 7 45287 04004 1
  2. Label 10799 Entered July 25, 2012 · off the market December 15, 2015 · 90 tablets · UPC 7 45287 04004 1
  3. Label 5378 Entered February 23, 2012 · off the market January 20, 2012 · 90 tablets · UPC 7 45287 04004 1

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.

Where next?