PlainVitamins

Calcium Magnesium Zinc & Vitamin D3

by Pure Naturals · tablet or pill · 300 tablets

  • On the market (NIH)
  • UPC 8 16511 02046 4
  • DSLD label 323842
  • Serving 1 to 3 tablets; amounts per 3 tablets
  • 100 servings

Calcium Magnesium Zinc & Vitamin D3 by Pure Naturals lists 4 ingredients, 4 with an amount per serving of 3 tablets, such as 600 IU (15 mcg) of vitamin D3, 1,000 mg of calcium, 400 mg of magnesium and 25 mg of zinc. Its current label entered the NIH Dietary Supplement Label Database on August 22, 2025.

What is in Calcium Magnesium Zinc & Vitamin D3?

Each row as the label prints it, per serving of 3 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).

Calcium Magnesium Zinc & Vitamin D3: Supplement Facts rows against the market (DSLD label 323842, January 2026 release)
IngredientAmount% DVAmong products listing it
Vitamin D3as Cholecalciferol600 IU (15 mcg)150%Vitamin D in Calcium Magnesium Zinc & Vitamin D3 against 14,175 products15 mcg per serving; the middle half of products list 10 mcg to 25 mcg, the median 15 mcg.DV 20 mcgUL 100 mcg15 mcg

50% of 14,175 products listing vitamin D give more (median 15 mcg).

Calciumas Calcium Carbonate, Calcium Citrate1,000 mg100%Calcium in Calcium Magnesium Zinc & Vitamin D3 against 17,831 products1,000 mg per serving; the middle half of products list 50 mg to 252 mg, the median 115 mg.DV 1,300 mgUL 2,500 mg1,000 mg

Higher than 95% of 17,831 products listing calcium (median 115 mg).

Magnesiumas Magnesium Citrate, Magnesium Oxide400 mg100%Magnesium in Calcium Magnesium Zinc & Vitamin D3 against 14,003 products400 mg per serving; the middle half of products list 30 mg to 200 mg, the median 86 mg.UL 350 mgDV 420 mg400 mg

Higher than 92% of 14,003 products listing magnesium (median 86 mg). 1.1 times the adult UL a day.

Zincas Zinc Gluconate, Zinc Oxide25 mg167%Zinc in Calcium Magnesium Zinc & Vitamin D3 against 13,186 products25 mg per serving; the middle half of products list 5 mg to 15 mg, the median 11 mg.DV 11 mgUL 40 mg25 mg

Higher than 85% of 13,186 products listing zinc (median 11 mg).

Source: NIH ODS Dietary Supplement Label Database, label 323842 (entered August 22, 2025), 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:

  • Its 1,000 mg of calcium is higher than 95% of the 17,831 calcium products that print an amount; 314 list more.
  • At 1 serving a day, the most its directions give, the label lists 400 mg of magnesium, 1.1 times the adult Tolerable Upper Intake Level.

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 one (1) to three (3) tablets daily, preferably with a meal or as directed by a health care professional.
Warnings
Caution: If you are pregnant, nursing, taking any medication(s), planning any medical procedure or have any medical condition, consult your doctor before use.
Discontinue use and consult your doctor if any adverse reactions occur.
Keep out of reach of children.
Do not use if safety seal is damaged or missing.
Allergens and what it does not contain
Contains no: Preservatives, artificial flavors or sweeteners, sugar, milk, lactose, soy, gluten, wheat, yeast or fish.
Storage
Store in a cool, dry place.

Source: label statements in DSLD label 323842.

What else is on the label?

Other ingredients: Microcrystalline Cellulose, Croscarmellose Sodium, Stearic Acid, Silicon Dioxide, Magnesium Stearate, Vegetable Coating.

Seals and symbols as the label prints them (the maker's; a certifier's own list confirms a seal): Made in USA Sourced from a GMP Certified Facility Good Manufacturing Practice Quality Assured.

How many labels does Calcium Magnesium Zinc & Vitamin D3 have?

One label is on file, entered on August 22, 2025.

  1. Label 323842 (current) Entered August 22, 2025 · on the market · 300 tablets · UPC 8 16511 02046 4

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

Who makes it?

The label names Pure Naturals (distributor), Jersey City, NJ. All Pure Naturals products.

Where next?