PlainVitamins

2:1 Cal-Mag Citrate With Zinc And Vitamin D

by Nature's Harmony · tablet or pill · 100 tablets

  • On the market (NIH)
  • UPC 0 63047 05102 2
  • DSLD label 21985
  • Serving 1 to 6 tablets; amounts per 1 tablet

2:1 Cal-Mag Citrate With Zinc And Vitamin D by Nature's Harmony lists 4 ingredients, 4 with an amount per serving of 1 tablet, such as 150 mg of calcium, 75 mg of magnesium, 2.5 mg of zinc and 100 IU (2.5 mcg) of vitamin D3. Its current label entered the NIH Dietary Supplement Label Database on May 24, 2013.

What is in 2:1 Cal-Mag Citrate With Zinc And Vitamin D?

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).

2:1 Cal-Mag Citrate With Zinc And Vitamin D: Supplement Facts rows against the market (DSLD label 21985, January 2026 release)
IngredientAmount% DVAmong products listing it
Calciumas Calcium Citrate150 mg12%*Calcium in 2:1 Cal-Mag Citrate With Zinc And Vitamin D against 17,831 products150 mg per serving; the middle half of products list 50 mg to 252 mg, the median 115 mg.DV 1,300 mgUL 2,500 mg150 mg

Higher than 58% of 17,831 products listing calcium (median 115 mg).

Magnesiumas Magnesium Citrate75 mg18%*Magnesium in 2:1 Cal-Mag Citrate With Zinc And Vitamin D against 14,003 products75 mg per serving; the middle half of products list 30 mg to 200 mg, the median 86 mg.UL 350 mgDV 420 mg75 mg

52% of 14,003 products listing magnesium give more (median 86 mg).

Zincas Zinc Citrate2.5 mg23%*Zinc in 2:1 Cal-Mag Citrate With Zinc And Vitamin D against 13,186 products2.5 mg per serving; the middle half of products list 5 mg to 15 mg, the median 11 mg.DV 11 mgUL 40 mg2.5 mg

88% of 13,186 products listing zinc give more (median 11 mg).

Vitamin D3as Cholecalciferol100 IU (2.5 mcg)13%*Vitamin D in 2:1 Cal-Mag Citrate With Zinc And Vitamin D 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).

* % Daily Value computed from the printed amount and the FDA Daily Value (21 CFR 101.9); the label prints none for that row.

Source: NIH ODS Dietary Supplement Label Database, label 21985 (entered May 24, 2013), 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:

  • 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)).

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
Recommended Use: Calcium and Vitamin D are factors in the normal development and maintenance of bones and teeth. Recommended Dose (Adults): Take 1 to 6 tablets daily, a few hours before or after taking medications.
Warnings
KEEP OUT OF REACH OF CHILDREN.
DO NOT USE IF SEAL UNDER CAP IS BROKEN.
Recommended Dose (Adults): Take 1 to 6 tablets daily, a few hours before or after taking medications.
Allergens and what it does not contain
This product does not contain dairy, gluten or artificial colours, flavours or preservatives.
Storage
STORE IN A COOL DRY PLACE.

Source: label statements in DSLD label 21985.

What else is on the label?

Other ingredients: Silicon Dioxide, Corn Starch, Croscarmellose Sodium, DL-Alpha-Tocopherol, Gelatin, Hypromellose, Magnesium Stearate, partially hydrogenated Soybean Oil, Polyethylene Glycol, purified Water, Stearic Acid, Sucrose.

Seals and symbols as the label prints them (the maker's; a certifier's own list confirms a seal): SunOpta A healthy products company; 100% PURE CITRATE MINERAL SOURCE.

How many labels does 2:1 Cal-Mag Citrate With Zinc And Vitamin D have?

One label is on file, entered on May 24, 2013.

  1. Label 21985 (current) Entered May 24, 2013 · on the market · 100 tablets · UPC 0 63047 05102 2

Source: DSLD label entry and market events, version 9.4.0 (labels entered through September 25, 2025).

Who makes it?

The label names SunOpta Inc. (manufacturer), Acton, ON. All Nature's Harmony products.

Where next?