Calcium Citrate 300 mg Plus Magnesium And Vitamin D
by Quest · tablet or pill · 90 tablets
- Off the market since October 2023 (NIH)
- UPC 0 58371 21411 3
- DSLD label 23940
- Serving 1 tablet
Calcium Citrate 300 mg Plus Magnesium And Vitamin D by Quest lists 3 ingredients, 3 with an amount per serving of 1 tablet, such as 300 mg of calcium, 150 mg of magnesium and 2.5 mcg (100 IU) of vitamin D. Its current label entered the NIH Dietary Supplement Label Database on July 25, 2013.
What is in Calcium Citrate 300 mg Plus Magnesium And Vitamin D?
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 |
|---|---|---|---|
| Calciumas Calcium Citrate | 300 mg | 23%* | Higher than 77% of 17,831 products listing calcium (median 115 mg). Per day at the most servings: 900 mg. |
| Magnesiumas Magnesium Citrate, Magnesium Oxide | 150 mg | 36%* | Higher than 70% of 14,003 products listing magnesium (median 86 mg). Per day at the most servings: 450 mg. 1.3 times the adult UL a day. |
| Vitamin Das CholecalciferolVitamin D (Form: cholecalciferol) Note: 100 IU | 2.5 mcg (100 IU) | 13%* | 92% of 14,175 products listing vitamin D give more (median 15 mcg). Per day at the most servings: 7.5 mcg. |
* % Daily Value computed from the printed amount and the FDA Daily Value (21 CFR 101.9); the label prints none for that row.
Source: NIH ODS Dietary Supplement Label Database, label 23940 (entered July 25, 2013), 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:
- At 3 servings a day, the most its directions give, the label lists 450 mg of magnesium, 1.3 times the adult Tolerable Upper Intake Level.
- 92% of the 14,175 products that print an amount of vitamin D list more than its 2.5 mcg (100 IU) of vitamin D (median 15 mcg (600 IU)).
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.
- Chewable Cal-Mag Plus Vitamin D Natural Spearmint FlavourQuest · off the market same ingredients
- Coral Calcium 1400 mgProgressive Professional from Progressive Laboratories same ingredients
- Calcium/MagnesiumKirkman · off the market same ingredients
- Calcium & Magnesium with Vitamin DKirkman same ingredients
- Cal 300-Mag150-DViva Vitamins same ingredients
- Cal-Mag 2:1 PlusAdaptogen Research 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
- Recommended Use: Helps to maintain proper muscle function. Helps in tissue formation. Recommended Dose (Adults): Take 1 tablet up to three times daily. Take a few hours before or after taking medication.
- Warnings
- Risk Information: Some people may experience diarrhea.
- KEEP OUT OF REACH OF CHILDREN.
- DO NOT USE IF SEAL UNDER CAP IS BROKEN.
- Allergens and what it does not contain
- This product does not contain dairy, egg, gluten, shellfish, soy or sulfites.
- No artificial colours, flavours or preservatives
- Storage
- STORE IN A COOL, DRY PLACE.
Source: label statements in DSLD label 23940.
What else is on the label?
Other ingredients: Croscarmellose Sodium, Magnesium Stearate, Cellulose, Silicon Dioxide, Glycerin, Hypromellose.
Seals and symbols as the label prints them (the maker's; a certifier's own list confirms a seal): PREMIUM - QUALITY ASSURED; {Recycle}; SunOpta A healthy products company.
How many labels does Calcium Citrate 300 mg Plus Magnesium And Vitamin D have?
One label is on file, entered on July 25, 2013.
- Label 23940 (current) Entered July 25, 2013 · off the market October 12, 2023 · 90 tablets · UPC 0 58371 21411 3
Source: DSLD label entry and market events, version 9.4.0 (labels entered through September 25, 2025).
Who makes it?
The label names SunOpta Inc. (manufacturer), Acton, ON. All Quest products.