Magnesium & Calcium
En vente sur le marché américain (selon le DSLD)
NOW, food supplement from the US market
Magnesium & Calcium (NOW), a food supplement au code-barres 733739012777, is described by its US market label, recorded on 22 December 2019. The French and European rules we can apply to this label flag no particular point. The formula sold in Europe under the same name may differ.
Official label, entered on 22 December 2019. Dietary Supplement Label Database (DSLD), US National Institutes of Health: current and off-market labels, retrieved 27 October 2026.
Source: NIH Office of Dietary Supplements, Dietary Supplement Label Database (CC0); US market labels.
Displayed label: Official label. Labels on the market are prioritised, followed by the most recent for the same status.
If this product were sold in France
No point flagged by the rules we apply.
A daily dose is calculated only if the label gives the maximum number of servings and a unit of mass (or international units for vitamin D). Quantities come from the label, not an analysis. In the United States, the label presents this product as a ‘dietary supplement’; in France, a product of this type may belong to another category (a sports powder, for example), and maximum food supplement doses do not apply to it.
Label composition
- Brand
- NOW
- Barcode
- 733739012777
- Form
- Tablet
- One serving
- 3 tablets
- Servings
- number of servings per day not stated
- Other ingredients (in English, as written)
- Microcrystalline Cellulose, Maltodextrin, Croscarmellose Sodium, Stearic Acid, Vegetarian Coating, Magnesium Stearate, Silicon Dioxide
| Ingredient (as written, in English) | Category | Per serving |
|---|---|---|
| Vitamin D3 | Vitamin | 25 µg |
| Calcium | Mineral | 400 mg |
| Magnesium | Mineral | 800 mg |
| Zinc | Mineral | 15 mg |
Dietary Supplement Label Database (DSLD), US National Institutes of Health: current and off-market labels, retrieved 27 October 2026.
Source: NIH Office of Dietary Supplements, Dietary Supplement Label Database (CC0); US market labels.
Other versions of this label
The differences below describe each other version relative to the label shown on this page. They concern active ingredient rows and quantities per serving as written. Missing quantities are not estimated and different units are not converted. Dates refer to entry into DSLD, not necessarily to a formula change.
Official label: Magnesium & Calcium
Entered into DSLD on 22 December 2017. Retirée du marché américain le 19 December 2018 (selon le DSLD).Same active composition.
Official label: Magnesium & Calcium
Entered into DSLD on 24 February 2017. Retirée du marché américain le 13 July 2017 (selon le DSLD).Same active composition.
Official label: Magnesium & Calcium
Entered into DSLD on 23 February 2016. Retirée du marché américain le 30 November 2016 (selon le DSLD).- Different unit, without conversion : Vitamin D3: 1,000 IU in this version; 25 mcg on the displayed label
Official label: Magnesium & Calcium
Entered into DSLD on 22 October 2015. Retirée du marché américain le 23 December 2015 (selon le DSLD).- Different unit, without conversion : Vitamin D3: 1,000 IU in this version; 25 mcg on the displayed label
Official label: Magnesium & Calcium
Entered into DSLD on 25 April 2013. Retirée du marché américain le 30 September 2015 (selon le DSLD).- Active ingredient added : and Magnesium Citrate (50 mg)
- Active ingredient added : Calcium Aspartate (33 mg)
- Active ingredient added : Calcium Carbonate (300 mg)
- Active ingredient added : Calcium Citrate (33 mg)
- Active ingredient added : Calcium Lysinate (33 mg)
- Active ingredient added : from Magnesium Oxide (600 mg)
- Active ingredient added : Magnesium Aspartate (50 mg)
- Active ingredient added : Magnesium Glycinate (50 mg)
- Active ingredient added : Magnesium Taurinate (50 mg)
- Different unit, without conversion : Vitamin D3: 1,000 IU in this version; 25 mcg on the displayed label
Source
This information reproduces the US label recorded by the US National Institutes of Health (NIH). It does not say whether the product is effective and does not replace advice from a doctor or pharmacist, particularly during pregnancy or when taking medication.
List declared on (register: Dietary Supplement Label Database (DSLD), US National Institutes of Health: current and off-market labels).
List recorded in 2019. Photograph the packaging to check whether it has changed. Photograph the packaging
Brand : NOW