Coral Calcium 600 mg
by Nature's Way · capsule · 180 capsules
- On the market (NIH)
- UPC 0 33674 15232 4
- DSLD label 79018
- Serving 3 capsules
- 60 servings
Coral Calcium 600 mg by Nature's Way lists 6 ingredients, 6 with an amount per serving of 3 capsules, such as 30 mg of vitamin C, 200 IU (5 mcg) of vitamin D3, 20 mcg of vitamin K and 600 mg of calcium. Its current label entered the NIH Dietary Supplement Label Database on September 21, 2017.
What is in Coral Calcium 600 mg?
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).
| Ingredient | Amount | % DV | Among products listing it |
|---|---|---|---|
| Vitamin Cas Ascorbic Acid | 30 mg | 50% | 83% of 18,583 products listing vitamin C give more (median 100 mg). Per day at the most servings: 60 mg. |
| Vitamin D3as Cholecalciferol | 200 IU (5 mcg) | 50% | 83% of 14,175 products listing vitamin D give more (median 15 mcg). Per day at the most servings: 10 mcg. |
| Vitamin Kas PhytonadioneVitamin K (Form: as Phytonadione) | 20 mcg | 25% | 87% of 4,607 products listing vitamin K give more (median 80 mcg). Per day at the most servings: 40 mcg. |
| Calciumas Coral CalciumCalcium (Form: as Coral Calcium) | 600 mg | 60% | Higher than 91% of 17,831 products listing calcium (median 115 mg). Per day at the most servings: 1,200 mg. |
| Magnesiumas Magnesium OxideMagnesium (Form: as Magnesium Oxide) | 300 mg | 75% | Higher than 87% of 14,003 products listing magnesium (median 86 mg). Per day at the most servings: 600 mg. 1.7 times the adult UL a day. |
| Boronas Boron Krebs Cycle Complex | 1.5 mg | Higher than 58% of 3,339 products listing boron (median 1 mg). Per day at the most servings: 3 mg. |
Source: NIH ODS Dietary Supplement Label Database, label 79018 (entered September 21, 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?
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:
- 87% of the 4,607 products that print an amount of vitamin K list more than its 20 mcg of vitamin K (median 80 mcg).
- Its 600 mg of calcium is higher than 91% of the 17,831 calcium products that print an amount; 1,267 list more.
- At 2 servings a day, the most its directions give, the label lists 600 mg of magnesium, 1.7 times the adult Tolerable Upper Intake Level.
The NIH database records 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.
- Coral Calcium 600 mg PotencyNature's Way · off the market same ingredients
- Algae Calcium Bone FormulaThe Vitamin Shoppe · off the market same ingredients
- Plant-Based CalciumThe Vitamin Shoppe · off the market same ingredients
- Algae-Based Calcium Bone FormulaThe Vitamin Shoppe same ingredients
- AlgaeCal PlusAlgaeCal · off the market same ingredients
- Ultimate Calcium-Magnesium Intensive CareProCaps Laboratories same ingredients
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
- Recommendation: Take 3 capsules twice daily, preferably with food.
- Warnings
- Keep out of reach of children.
- Safety sealed with printed outer shrink-wrap and inner seal. Do not use if either is broken or missing.
- If pregnant, nursing or taking any medications, consult a healthcare professional before use.
- Allergens and what it does not contain
- Gluten free. No sugar, salt, yeast, wheat, soy, dairy products, artificial colors, flavors or preservatives.
Source: label statements in DSLD label 79018.
What else is on the label?
Other ingredients: plant-derived Capsule, Cellulose, Magnesium Stearate, Silica.
How many labels does Coral Calcium 600 mg have?
4 labels are on file under this name since November 25, 2014: other sizes, label designs and reformulations. The current one leads this page.
- Label 79018 (current) Entered September 21, 2017 · on the market · 180 capsules · UPC 0 33674 15232 4
- Label 79017 Entered September 21, 2017 · on the market · 90 capsules · UPC 0 33674 15231 7
- Label 39918 Entered November 25, 2014 · off the market May 18, 2016 · 180 capsules · UPC 0 33674 15232 4
- Label 39917 Entered November 25, 2014 · off the market May 18, 2016 · 90 capsules · UPC 0 33674 15231 7
DSLD also links this label to: Coral Calcium 600 mg Potency (package size difference, same product), Coral Calcium 600 mg Potency (image difference, same product), Coral Calcium 600 mg Potency (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 Nature's Way Brands, LLC (manufacturer), Green Bay, WI. All Nature's Way products.