PlainVitamins

Calcium D-Glucarate

by Source Naturals · tablet or pill · 30 tablets

  • On the market (NIH)
  • UPC 0 21078 00869 9
  • DSLD label 295617
  • Serving 2 tablets
  • 15 servings

Calcium D-Glucarate by Source Naturals lists 2 ingredients, 2 with an amount per serving of 2 tablets, such as 124 mg of calcium, beside 1 Nutrition Facts row (calories, fat and the like). Its current label entered the NIH Dietary Supplement Label Database on August 23, 2023.

What is in Calcium D-Glucarate?

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).

Calcium D-Glucarate: Supplement Facts rows against the market (DSLD label 295617, January 2026 release)
IngredientAmount% DVAmong products listing it
Calories5 Calories
Total Carbohydrate1 g1%Carbohydrate in Calcium D-Glucarate against 21,979 products1 g per serving; the middle half of products list 1 g to 6 g, the median 3 g.1 g

74% of 21,979 products listing carbohydrate give more (median 3 g). Per day at the most servings: 3 g.

Calcium124 mg12%Calcium in Calcium D-Glucarate against 17,831 products124 mg per serving; the middle half of products list 50 mg to 252 mg, the median 115 mg.DV 1,300 mgUL 2,500 mg124 mg

Higher than 53% of 17,831 products listing calcium (median 115 mg). Per day at the most servings: 372 mg.

Calcium D-Glucarate1,000 mg

Source: NIH ODS Dietary Supplement Label Database, label 295617 (entered August 23, 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?

Every amount on this label with a position sits within the middle 80% of the products that list the same ingredient.

The NIH database records 3 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
Suggested use: 2 tablets with a meal three times daily. Additional benefits may be obtained by taking this product with antioxidants such as vitamins A, C, E and beta carotene.
Warnings
Warning: For adult use only.
Calcium D-glucarate may increase the body's excretion of certain medications. If you are pregnant, may become pregnant, breastfeeding, or taking any prescription drug, consult your health care professional before using this product.
Do not use if either tamper-evident seal is broken or missing.

Source: label statements in DSLD label 295617.

What else is on the label?

Other ingredients: Sorbitol, Stearic Acid, Modified Cellulose Gum, Silicon Dioxide, Colloidal, Magnesium Stearate.

How many labels does Calcium D-Glucarate have?

3 labels are on file under this name since May 24, 2017: other sizes, label designs and reformulations. The current one leads this page.

  1. Label 295617 (current) Entered August 23, 2023 · on the market · 30 tablets · UPC 0 21078 00869 9
  2. Label 73724 Entered May 24, 2017 · off the market December 22, 2021 · 120 tablets · UPC 0 21078 00871 2
  3. Label 73720 Entered May 24, 2017 · on the market · 60 tablets · UPC 0 21078 00870 5

DSLD also links this label to: Calcium D-Glucarate 500 mg (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 Source Naturals, Inc. (distributor), Santa Cruz, CA. All Source Naturals products.

Where next?