PlainVitamins

Coral Calcium

by GNC · capsule · 180 capsules

  • Off the market since December 2022 (NIH)
  • UPC 0 48107 12279 9
  • DSLD label 75203
  • Serving 2 capsules
  • 90 servings

Coral Calcium by GNC lists 4 ingredients, 4 with an amount per serving of 2 capsules, such as 200 IU (5 mcg) of vitamin D, 400 mg of calcium and 200 mg of magnesium. Its current label entered the NIH Dietary Supplement Label Database on June 23, 2017.

What is in Coral Calcium?

Each row as the label prints it, per serving of 2 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).

Coral Calcium: Supplement Facts rows against the market (DSLD label 75203, January 2026 release)
IngredientAmount% DVAmong products listing it
Vitamin Das Cholecalciferol, Vitamin D3Vitamin D (Form: as Cholecalciferol (Alt. Name: D-3))200 IU (5 mcg)50%Vitamin D in Coral Calcium against 14,175 products5 mcg per serving; the middle half of products list 10 mcg to 25 mcg, the median 15 mcg.DV 20 mcgUL 100 mcg5 mcg

83% of 14,175 products listing vitamin D give more (median 15 mcg).

Calcium400 mg40%Calcium in Coral Calcium against 17,831 products400 mg per serving; the middle half of products list 50 mg to 252 mg, the median 115 mg.DV 1,300 mgUL 2,500 mg400 mg

Higher than 82% of 17,831 products listing calcium (median 115 mg).

Coral Calcium1,100 mg
Magnesiumas Magnesium OxideMagnesium (Form: as Magnesium Oxide)200 mg50%Magnesium in Coral Calcium against 14,003 products200 mg per serving; the middle half of products list 30 mg to 200 mg, the median 86 mg.UL 350 mgDV 420 mg200 mg

Higher than 75% of 14,003 products listing magnesium (median 86 mg).

Source: NIH ODS Dietary Supplement Label Database, label 75203 (entered June 23, 2017), 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?

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 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?

The products whose ingredient lists overlap most with Coral Calcium's, rare ingredients counting for more.

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
Directions: As a dietary supplement, take two capsules daily. For maximum benefits, take as directed every day.
Warnings
Keep out of reach of children.
Allergens and what it does not contain
No artificial colors, no artificial flavors, sodium free, no wheat, gluten free, no corn, no soy, no dairy.
Storage
Store in a cool, dry place.

Source: label statements in DSLD label 75203.

What else is on the label?

Other ingredients: Gelatin, Cellulose, Titanium Dioxide.

How many labels does Coral Calcium have?

4 labels are on file under this name since October 26, 2011: other sizes, label designs and reformulations. The current one leads this page.

  1. Label 75203 (current) Entered June 23, 2017 · off the market December 13, 2022 · 180 capsules · UPC 0 48107 12279 9
  2. Label 28612 Entered January 24, 2014 · off the market May 11, 2017 · 180 capsules · UPC 0 48107 12279 9
  3. Label 1001 Entered October 26, 2011 · off the market December 11, 2013 · 180 capsules · UPC 0 48107 05844 9
  4. Label 1000 Entered October 26, 2011 · off the market December 13, 2022 · 60 capsules · UPC 0 48107 05843 2

DSLD also links this label to: Coral Calcium 400 mg (image difference, same product), Coral Calcium 400 mg (package size difference, same product), Coral Calcium 400 mg (image difference, same product), Coral Calcium 400 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 General Nutrition Corporation (distributor), Pittsburgh, PA. All GNC products.

Where next?