Sustained Release B Complex 50
En vente sur le marché américain (selon le DSLD)
Windmill Natural Vitamins, food supplement from the US market
Sustained Release B Complex 50 (Windmill Natural Vitamins), a food supplement au code-barres 035046001414, is described by its US market label, recorded on 22 November 2023. If sold in France, it would be subject to 2 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 2023. 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 50 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 50 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.
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
- Windmill Natural Vitamins
- Barcode
- 035046001414
- Form
- Tablet
- One serving
- 1 tablet
- Servings
- up to 1 serving per day
- Other ingredients (in English, as written)
- Dicalcium Phosphate, Microcrystalline Cellulose, Stearic Acid, Magnesium Stearate, Silica, Vegetable Stearin, Hypromellose, Glycerin, Carnauba Wax, Talc
| Ingredient (as written, in English) | Category | Per serving |
|---|---|---|
| Vitamin B1 | Vitamin | 50 mg |
| Vitamin B2 | Vitamin | 50 mg |
| Niacin | Vitamin | 50 mg |
| Vitamin B6 | Vitamin | 50 mg |
| Folate | Vitamin | 170 µg DFE (dietary folate equivalent) |
| Folic Acid | Vitamin | 100 µg |
| Vitamin B12 | Vitamin | 50 µg |
| Biotin | Vitamin | 50 µg |
| Pantothenic Acid | Vitamin | 50 mg |
| Calcium | Mineral | 100 mg |
| Choline | Vitamin | 50 mg |
| Inositol | Other substance | 50 mg |
| Para-Aminobenzoic Acid | Other substance | 30 mg |
| Base Blend | Blend | 1 mg |
| Alfalfa (Medicago sativa) | Plant | not stated |
| Parsley (Petroselinum crispum) | Plant | not stated |
| Rice Bran | Fibre | not stated |
| Soy Lecithin | Fat | not stated |
| Watercress | Plant | not stated |
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: Sustained Release B-Complex 50
Entered into DSLD on 23 July 2020. Retirée du marché américain le 4 November 2022 (selon le DSLD).- Active ingredient removed : Calcium (100 mg)
- Active ingredient removed : Folic Acid (100 mcg)
- Same quantity, different name: PABA in this version; Para-Aminobenzoic Acid on the displayed label (30 mg)
- Different quantity per serving : Folate: 167 mcg DFE in this version; 170 mcg DFE on the displayed label
Official label: Sustained Release B-Complex 50
Entered into DSLD on 24 March 2020. Retirée du marché américain le 20 July 2020 (selon le DSLD).- Active ingredient added : Brewer's Yeast (quantity not stated)
- Active ingredient removed : Calcium (100 mg)
- Active ingredient removed : Folic Acid (100 mcg)
- Same quantity, different name: PABA in this version; Para-Aminobenzoic Acid on the displayed label (30 mg)
- Different quantity per serving : Folate: 167 mcg DFE in this version; 170 mcg DFE on the displayed label
Official label: Sustained Release B-Complex 50
Entered into DSLD on 21 September 2018. Retirée du marché américain le 1 September 2021 (selon le DSLD).- Active ingredient added : Brewer's Yeast (quantity not stated)
- Active ingredient removed : Calcium (100 mg)
- Active ingredient removed : Folic Acid (100 mcg)
- Same quantity, different name: PABA in this version; Para-Aminobenzoic Acid on the displayed label (30 mg)
- Different unit, without conversion : Folate: 100 mcg in this version; 170 mcg DFE on the displayed label
Official label: Sustained Release B-Complex 50
Entered into DSLD on 25 June 2014. Retirée du marché américain le 27 February 2018 (selon le DSLD).- Active ingredient added : brewer's yeast (quantity not stated)
- Active ingredient removed : Calcium (100 mg)
- Active ingredient removed : Folic Acid (100 mcg)
- Same quantity, different name: PABA in this version; Para-Aminobenzoic Acid on the displayed label (30 mg)
- Different unit, without conversion : Folate: 100 mcg in this version; 170 mcg DFE on the displayed label
Official label: High Potency B-Complex
Entered into DSLD on 23 March 2012. Retirée du marché américain le 1 April 2014 (selon le DSLD).- Active ingredient added : Brewer's Yeast (quantity not stated)
- Active ingredient removed : Calcium (100 mg)
- Active ingredient removed : Folate (170 mcg DFE)
- Same quantity, different name: PABA in this version; Para-Aminobenzoic Acid on the displayed label (30 mg)
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 2023. Photograph the packaging to check whether it has changed. Photograph the packaging
Brand : Windmill Natural Vitamins