Cal-Mag DK
En vente sur le marché américain (selon le DSLD)
NOW, food supplement from the US market
Cal-Mag DK (NOW), a food supplement au code-barres 733739012678, is described by its US market label, recorded on 20 June 2024. If sold in France, it would be subject to 2 points of French or European regulation, detailed below. The formula sold in Europe under the same name may differ.
Official label, entered on 20 June 2024. 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
- Dose déclarée au-delà d'une limite
Vitamine D: up to 16.6 µg a day according to the label (at most 2 servings a day), above the maximum dose of 5 µg set in France for a food supplement (2006 Order, not revised since November 2006).
Source: French orders of 9 May 2006 and 14 November 2006 as published in the Official Journal (maximum daily doses), arrêté du 9 mai 2006, annexe III.
- À vérifier
Magnésium: up to 266 mg a day according to the label, above the limite de sécurité from EFSAEuropean Food Safety Authority. for adults (250 mg a day). Pour ce nutriment, le repère de l'EFSA ne porte que sur les apports ajoutés (compléments, aliments enrichis), pas sur ce qu'apporte l'alimentation courante.
Source: EFSA, Overview on Tolerable Upper Intake Levels (version 11, August 2025), limite supérieure de sécurité (UL).
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
- 733739012678
- Form
- Capsule
- One serving
- 2 capsules
- Servings
- up to 2 servings per day
- Other ingredients (in English, as written)
- Bovine Gelatin, Stearic Acid, Magnesium Stearate, Silicon Dioxide
| Ingredient (as written, in English) | Category | Per serving |
|---|---|---|
| Vitamin D | Vitamin | 8.3 µg |
| Vitamin K2 | Vitamin | 30 µg |
| Calcium | Mineral | 266 mg |
| Calcium Citrate | Mineral | 1,270 mg |
| Magnesium | Mineral | 133 mg |
| Magnesium Oxide | Mineral | 230 mg |
| Vitamin K2 | Vitamin | 30 µg |
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: Cal-Mag DK
Entered into DSLD on 24 February 2017. Retirée du marché américain le 12 February 2024 (selon le DSLD).- Active ingredient added : Vitamin D3 (8 mcg)
- Active ingredient removed : Calcium Citrate (1,270 mg)
- Active ingredient removed : Magnesium Oxide (230 mg)
- Active ingredient removed : Vitamin D (8.3 mcg)
- Active ingredient removed : Vitamin K2 (30 mcg)
Official label: Cal-Mag DK
Entered into DSLD on 22 October 2015. Retirée du marché américain le 30 November 2016 (selon le DSLD).- Active ingredient added : Vitamin D3 (333 IU)
- Active ingredient removed : Calcium Citrate (1,270 mg)
- Active ingredient removed : Magnesium Oxide (230 mg)
- Active ingredient removed : Vitamin D (8.3 mcg)
- Active ingredient removed : Vitamin K2 (30 mcg)
Official label: Cal-Mag DK
Entered into DSLD on 25 October 2012. Retirée du marché américain le 30 September 2015 (selon le DSLD).- Active ingredient added : Vitamin D3 (1,000 IU)
- Active ingredient removed : Calcium Citrate (1,270 mg)
- Active ingredient removed : Magnesium Oxide (230 mg)
- Active ingredient removed : Vitamin D (8.3 mcg)
- Different quantity per serving : Calcium: 800 mg in this version; 266 mg on the displayed label
- Different quantity per serving : Magnesium: 400 mg in this version; 133 mg on the displayed label
- Different quantity per serving : Vitamin K2: 90 mcg in this version; 30 mcg ; 30 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 2024. Photograph the packaging to check whether it has changed. Photograph the packaging
Brand : NOW