B-Complex
En vente sur le marché américain (selon le DSLD)
21st Century, food supplement from the US market
B-Complex (21st Century), a food supplement au code-barres 740985274323, is described by its US market label, recorded on 23 October 2019. The French and European rules we can apply to this label flag no particular point. Doses of folates, niacine are not compared: their US units depend on the form. The formula sold in Europe under the same name may differ.
Official label, entered on 23 October 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
- 21st Century
- Barcode
- 740985274323
- Form
- Tablet
- One serving
- 1 tablet
- Servings
- up to 1 serving per day
- Other ingredients (in English, as written)
- Cellulose, Stearic Acid, Croscarmellose Sodium, Contains Less Than 2% of
| Ingredient (as written, in English) | Category | Per serving |
|---|---|---|
| Thiamine | Vitamin | 1.5 mg |
| Riboflavin | Vitamin | 1.7 mg |
| Niacin | Vitamin | 20 mg |
| Vitamin B6 | Vitamin | 2 mg |
| Folate | Vitamin | 667 µg DFE (dietary folate equivalent) |
| Folic Acid | Vitamin | 400 µg |
| Vitamin B12 | Vitamin | 6 µg |
| Calcium | Mineral | 125 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: B Complex
Entered into DSLD on 25 March 2015. En vente sur le marché américain (selon le DSLD).- Active ingredient removed : Folate (667 mcg DFE)
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 : 21st Century