600+D3 Calcium Supplement
by 21st Century · tablet or pill · 75 tablets
- Off the market since August 2020 (NIH)
- UPC 7 40985 27529 0
- DSLD label 233336
- Serving 1 tablet
600+D3 Calcium Supplement by 21st Century lists 2 ingredients, 2 with an amount per serving of 1 tablet, such as 800 IU (20 mcg) of vitamin D3 and 600 mg of calcium. Its current label entered the NIH Dietary Supplement Label Database on August 23, 2020.
What is in 600+D3 Calcium Supplement?
Each row as the label prints it, per serving of 1 tablet. 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 D3as Cholecalciferol | 800 IU (20 mcg) | 200% | Higher than 51% of 14,175 products listing vitamin D (median 15 mcg). Per day at the most servings: 40 mcg. |
| Calciumas Calcium CarbonateCalcium (Form: as Calcium Carbonate) | 600 mg | 60% | Higher than 91% of 17,831 products listing calcium (median 115 mg). Per day at the most servings: 1,200 mg. |
Source: NIH ODS Dietary Supplement Label Database, label 233336 (entered August 23, 2020), 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:
- Its 600 mg of calcium is higher than 91% of the 17,831 calcium products that print an amount; 1,267 list more.
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.
- Be-BalancedGNC WellBeing · off the market same ingredients
- 600+dCaltrate same ingredients
- Calcium 600 mg & Vitamin D3Berkley & Jensen same ingredients
- 600 + D321st Century · off the market same ingredients
- Calcium 600 mg With Vitamin D-3Member's Mark same ingredients
- Calcium 600 mg With Vitamin D 800 IUHealthy Accents 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
- Directions: As a calcium supplement, take one (1) tablet twice daily with any meal or as directed by your healthcare provider. Do not exceed recommended dosage. Individual results may vary.
- Warnings
- Warning: Consult a healthcare provider prior to use if: pregnant, nursing, on medications, have a medical condition or planning a medical procedure.
- Stop use and contact a physician if adverse reactions occur.
- Keep out of reach of children.
- Do not use if product appears to be tampered with or seal is broken.
- Allergens and what it does not contain
- No added sugar, yeast, preservatives or artificial flavors.
- Storage
- Store at room temperature.
Source: label statements in DSLD label 233336.
What else is on the label?
Other ingredients: Croscarmellose Sodium, Polyvinyl Alcohol, Stearic Acid, Titanium Dioxide, PEG, Talc, Magnesium Stearate, Cellulose, Artificial Colors.
Seals and symbols as the label prints them (the maker's; a certifier's own list confirms a seal): Guaranteed Quality Laboratory Tested.
How many labels does 600+D3 Calcium Supplement have?
One label is on file, entered on August 23, 2020.
- Label 233336 (current) Entered August 23, 2020 · off the market August 5, 2020 · 75 tablets · UPC 7 40985 27529 0
DSLD also links this label to: 600 + D3 (image difference, same product), 600 + D3 (package size difference, same product), 600 + D3 (package size difference, same product), 600+d3 (package size difference, same product), 600+d3 (image difference, same product), 600+d3 (package size difference, same product), 600+d3 (package size difference, same product), 600+d3 (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 21st Century HealthCare, Inc. (manufacturer), Tempe, AZ. All 21st Century products.