PlainVitamins

Calcium & Magnesium Citrate with D3

by Natural Factors · tablet or pill · 180 tablets

  • On the market (NIH)
  • UPC 0 68958 01608 5
  • DSLD label 282180
  • Serving 1 tablet
  • 180 servings

Calcium & Magnesium Citrate with D3 by Natural Factors lists 8 ingredients, 8 with an amount per serving of 1 tablet, such as 2.5 mcg (100 IU) of vitamin D3, 250 mg of calcium, 250 mg of magnesium and 5 mg of zinc. Its current label entered the NIH Dietary Supplement Label Database on February 21, 2023.

What is in Calcium & Magnesium Citrate with D3?

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).

Calcium & Magnesium Citrate with D3: Supplement Facts rows against the market (DSLD label 282180, January 2026 release)
IngredientAmount% DVAmong products listing it
Vitamin D3as Cholecalciferol100 IU2.5 mcg (100 IU)13%Vitamin D in Calcium & Magnesium Citrate with D3 against 14,175 products2.5 mcg per serving; the middle half of products list 10 mcg to 25 mcg, the median 15 mcg.DV 20 mcgUL 100 mcg2.5 mcg

92% of 14,175 products listing vitamin D give more (median 15 mcg). Per day at the most servings: 5 mcg.

Calciumas Calcium Citrate250 mg19%Calcium in Calcium & Magnesium Citrate with D3 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). Per day at the most servings: 500 mg.

Magnesiumas Magnesium Citrate, Magnesium Oxide250 mg60%Magnesium in Calcium & Magnesium Citrate with D3 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). Per day at the most servings: 500 mg. 1.4 times the adult UL a day.

Zincas Zinc Citrate5 mg45%Zinc in Calcium & Magnesium Citrate with D3 against 13,186 products5 mg per serving; the middle half of products list 5 mg to 15 mg, the median 11 mg.DV 11 mgUL 40 mg5 mg

72% of 13,186 products listing zinc give more (median 11 mg). Per day at the most servings: 10 mg.

Manganeseas Manganese Citrate1 mg43%Manganese in Calcium & Magnesium Citrate with D3 against 7,016 products1 mg per serving; the middle half of products list 1 mg to 3.92 mg, the median 2 mg.DV 2.3 mgUL 11 mg1 mg

70% of 7,016 products listing manganese give more (median 2 mg). Per day at the most servings: 2 mg.

Potassiumas Potassium Citrate20 mg1%Potassium in Calcium & Magnesium Citrate with D3 against 11,614 products20 mg per serving; the middle half of products list 50 mg to 190 mg, the median 99 mg.DV 4,700 mg20 mg

89% of 11,614 products listing potassium give more (median 99 mg). Per day at the most servings: 40 mg.

Horsetail extract8.9 mgHorsetail in Calcium & Magnesium Citrate with D3 against 519 products8.9 mg per serving; the middle half of products list 20 mg to 200 mg, the median 67 mg.8.9 mg

83% of 519 products listing horsetail give more (median 67 mg). Per day at the most servings: 17.8 mg.

Silicon100 mcgSilicon in Calcium & Magnesium Citrate with D3 against 1,220 products0.1 mg per serving; the middle half of products list 2 mg to 10.5 mg, the median 4 mg.0.1 mg

97% of 1,220 products listing silicon give more (median 4 mg). Per day at the most servings: 0.2 mg.

Source: NIH ODS Dietary Supplement Label Database, label 282180 (entered February 21, 2023), 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?

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:

  • 92% of the 14,175 products that print an amount of vitamin D list more than its 2.5 mcg (100 IU) of vitamin D (median 15 mcg (600 IU)).
  • At 2 servings a day, the most its directions give, the label lists 500 mg of magnesium, 1.4 times the adult Tolerable Upper Intake Level.
  • 89% of the 11,614 products that print an amount of potassium list more than its 20 mg of potassium (median 99 mg).
  • 97% of the 1,220 products that print an amount of silicon list more than its 0.1 mg of silicon (median 4 mg).

The NIH database records 2 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?

1 product lists 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 usage: 1 tablet 2 times per day or as directed by a health professional.
Warnings
Cautions: As with any supplement, consult your health professional before use if you are pregnant, breastfeeding or trying to conceive, or if you are taking medication, have a medical condition, or anticipate a surgery.
Keep out of the reach of children.
Sealed for your protection. Do not use if seal is broken.
Allergens and what it does not contain
Contains no artificial preservatives or sweeteners; no dairy, sugar, wheat, gluten, yeast, soy, egg, fish, shellfish, salt, or GMOs.
Storage
For freshness, store in a cool, dry place.

Source: label statements in DSLD label 282180.

What else is on the label?

Other ingredients: Microcrystalline Cellulose, Carbohydrate Gum, Glycerin, Polydextrose, Triacetin, Polyethylene Glycol, Croscarmellose Sodium, Magnesium Stearate.

Seals and symbols as the label prints them (the maker's; a certifier's own list confirms a seal): Isura Non-GMO - Mass Spec Documentation Lab Tested; Purity & Potency Guaranteed.

How many labels does Calcium & Magnesium Citrate with D3 have?

4 labels are on file under this name since October 22, 2015: other sizes, label designs and reformulations. The current one leads this page.

  1. Label 282180 (current) Entered February 21, 2023 · on the market · 180 tablets · UPC 0 68958 01608 5
  2. Label 272812 Entered July 21, 2022 · on the market · 180 tablets · UPC 0 68958 01608 5
  3. Label 220681 Entered May 22, 2020 · on the market · 90 tablets · UPC 0 68958 01607 8
  4. Label 51318 Entered October 22, 2015 · on the market · 180 tablets · UPC 0 68958 01608 5

DSLD also links this label to: Calcium & Magnesium Citrate With D (package size difference, same product), Calcium & Magnesium Citrate With D Plus Potassium & Zinc (image difference, same product), Calcium & Magnesium Citrate With D Plus Potassium & Zinc (package size difference, same product), Calcium & Magnesium Citrate With D (image difference, same product), Calcium & Magnesium Citrate With D (package size difference, same product), Calcium & Magnesium Citrate With D (package size difference, same product), Calcium & Magnesium Citrate With D (package size 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 Natural Factors Canada (manufacturer). All Natural Factors products.

Where next?