B-Complex
En vente sur le marché américain (selon le DSLD)
Priority One Nutritional Supplements, food supplement from the US market
B-Complex (Priority One Nutritional Supplements), a food supplement au code-barres 815354020167, is described by its US market label, recorded on 22 November 2022. If sold in France, it would be subject to 3 points of French or European regulation, detailed below. 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 22 November 2022. 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 B6: up to 49 mg a day according to the label (at most 1 serving a day), above the maximum dose of 2 mg 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
Vitamine B6: up to 49 mg a day according to the label, above the limite de sécurité from EFSAEuropean Food Safety Authority. for adults (12 mg a day). Le repère de l'EFSA porte sur l'apport total d'une journée, alimentation et compléments.
Source: EFSA, Overview on Tolerable Upper Intake Levels (version 11, August 2025), limite supérieure de sécurité (UL).
- Conditions légales
Medicago sativa L.: L'étiquetage doit comporter un avertissement déconseillant l'usage chez les femmes ayant des antécédents personnels ou familiaux de cancer du sein.
Source: French orders of 9 May 2006 (nutrients), 24 June 2014 (plants) and 26 September 2016 (other substances), consolidated LEGI collection, arrêté du 24 juin 2014, annexe I.
- Conditions légales
Valeriana officinalis L.: L'absence de valépotriates doit être prouvée par des rapports d'analyse. L'étiquetage doit comporter un avertissement déconseillant l'emploi aux enfants de moins de 12 ans.
Source: French orders of 9 May 2006 (nutrients), 24 June 2014 (plants) and 26 September 2016 (other substances), consolidated LEGI collection, arrêté du 24 juin 2014, annexe I.
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
- Priority One Nutritional Supplements
- Barcode
- 815354020167
- Form
- Capsule
- One serving
- 1 vegetarian capsule
- Servings
- up to 1 serving per day
- Other ingredients (in English, as written)
- Silicon Dioxide, Maltodextrin, Hypromellose, Water, Purified
| Ingredient (as written, in English) | Category | Per serving |
|---|---|---|
| Thiamine Hydrochloride | Vitamin | 49 mg |
| Riboflavin | Vitamin | 50 mg |
| Niacinamide | Vitamin | 50 mg NE (niacin equivalent) |
| Vitamin B6 | Vitamin | 49 mg |
| Folate | Vitamin | 680 µg DFE (dietary folate equivalent) |
| Vitamin B12 | Vitamin | 50 µg |
| Biotin | Vitamin | 50 µg |
| Pantothenic Acid | Vitamin | 91 mg |
| Choline | Vitamin | 23 mg |
| Choline Bitartrate | Vitamin | 50 mg |
| PABA | Other substance | 100 mg |
| Inositol | Other substance | 50 mg |
| Hops extract | Plant | 10 mg |
| Soy Lecithin | Fat | 10 mg |
| Watercress | Plant | 10 mg |
| Alfalfa extract (Medicago sativa) | Plant | 3 mg |
| Parsley Leaf Extract (Petroselinum crispum) | Plant | 3 mg |
| Valerian extract (Valeriana officinalis) | Plant | 3 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 23 August 2021. Retirée du marché américain le 16 March 2022 (selon le DSLD).- Active ingredient removed : Choline Bitartrate (50 mg)
- Same quantity, different name: Parsley extract in this version; Parsley Leaf Extract on the displayed label (3 mg)
- Different quantity per serving : Choline: 50 mg in this version; 23 mg on the displayed label
- Different quantity per serving : Pantothenic Acid: 100 mg in this version; 91 mg on the displayed label
- Different unit, without conversion : Folate: 400 mcg in this version; 680 mcg DFE on the displayed label
- Different unit, without conversion : Niacinamide: 50 mg in this version; 50 mg NE on the displayed label
Official label: B-Complex
Entered into DSLD on 25 September 2020. Retirée du marché américain le 15 June 2021 (selon le DSLD).- Active ingredient added : Vitamin B1 (50 mg)
- Active ingredient added : Vitamin B2 (50 mg)
- Active ingredient removed : Alfalfa extract (3 mg)
- Active ingredient removed : Choline Bitartrate (50 mg)
- Active ingredient removed : Hops extract (10 mg)
- Active ingredient removed : Parsley Leaf Extract (3 mg)
- Active ingredient removed : Riboflavin (50 mg)
- Active ingredient removed : Soy Lecithin (10 mg)
- Active ingredient removed : Thiamine Hydrochloride (49 mg)
- Active ingredient removed : Valerian extract (3 mg)
- Active ingredient removed : Watercress (10 mg)
- Different quantity per serving : Choline: 50 mg in this version; 23 mg on the displayed label
- Different quantity per serving : Pantothenic Acid: 100 mg in this version; 91 mg on the displayed label
- Different quantity per serving : Vitamin B6: 50 mg in this version; 49 mg on the displayed label
- Different unit, without conversion : Folate: 400 mcg in this version; 680 mcg DFE on the displayed label
- Different unit, without conversion : Niacinamide: 50 mg in this version; 50 mg NE 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 2022. Photograph the packaging to check whether it has changed. Photograph the packaging