PlainVitamins

Calcium Magnesium (Citrate)

by Pure Encapsulations · capsule · 90 capsules

  • On the market (NIH)
  • UPC 7 66298 00050 3
  • DSLD label 293923
  • Serving 3 capsules
  • 30 servings

Calcium Magnesium (Citrate) by Pure Encapsulations lists 2 ingredients, 2 with an amount per serving of 3 capsules, such as 240 mg of calcium and 240 mg of magnesium. Its current label entered the NIH Dietary Supplement Label Database on September 25, 2023.

What is in Calcium Magnesium (Citrate)?

Each row as the label prints it, per serving of 3 capsules. 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): Supplement Facts rows against the market (DSLD label 293923, January 2026 release)
IngredientAmount% DVAmong products listing it
Calciumas Calcium Citrate240 mg18%Calcium in Calcium Magnesium (Citrate) against 17,831 products240 mg per serving; the middle half of products list 50 mg to 252 mg, the median 115 mg.DV 1,300 mgUL 2,500 mg240 mg

Higher than 72% of 17,831 products listing calcium (median 115 mg). Per day at the most servings: 480 mg.

Magnesiumas Magnesium Citrate240 mg57%Magnesium in Calcium Magnesium (Citrate) against 14,003 products240 mg per serving; the middle half of products list 30 mg to 200 mg, the median 86 mg.UL 350 mgDV 420 mg240 mg

Higher than 83% of 14,003 products listing magnesium (median 86 mg). Per day at the most servings: 480 mg. 1.4 times the adult UL a day.

Source: NIH ODS Dietary Supplement Label Database, label 293923 (entered September 25, 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:

  • At 2 servings a day, the most its directions give, the label lists 480 mg of magnesium, 1.4 times the adult Tolerable Upper Intake Level.

The NIH database records 1 to 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?

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
Recommendations: As a dietary supplement, take 3 capsules, 1-2 times daily, with or between meals.
Warnings
Warning: If you are pregnant or lactating, have any health condition or are taking any medication, consult your health professional before use.
Keep out of the reach of children.
Use only if safety seal is intact.
Allergens and what it does not contain
Certified Gluten-Free by the Gluten-Free Certification Organization, www.gluten.org
Gluten-free, non-GMO & hypoallergenic
Storage
Store in a cool, dry place.

Source: label statements in DSLD label 293923.

What else is on the label?

Other ingredients: Cellulose, Water, Ascorbyl Palmitate.

Seals and symbols as the label prints them (the maker's; a certifier's own list confirms a seal): GFCO.org (Gluten-Free Certification Organization). Listed with: Certified gluten-free (GFCO) (a seal is the label's claim; the certifier's own list confirms it).

How many labels does Calcium Magnesium (Citrate) have?

5 labels are on file under this name since January 7, 2019: other sizes, label designs and reformulations. The current one leads this page.

  1. Label 293923 (current) Entered September 25, 2023 · on the market · 90 capsules · UPC 7 66298 00050 3
  2. Label 219417 Entered May 22, 2020 · off the market March 15, 2020 · 180 capsules · UPC 7 66298 00051 0
  3. Label 219415 Entered May 22, 2020 · off the market March 15, 2020 · 90 capsules · UPC 7 66298 00050 3
  4. Label 184618 Entered February 25, 2019 · off the market July 21, 2022 · 90 capsules · UPC 7 66298 00050 3
  5. Label 183985 Entered January 7, 2019 · on the market · 180 capsules · UPC 7 66298 00051 0

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

Who makes it?

The label names Pure Encapsulations (manufacturer), Sudbury, MA. All Pure Encapsulations products.

Where next?