Methylated Resveratrol Plus
En vente sur le marché américain (selon le DSLD)
Douglas Laboratories, food supplement from the US market
Methylated Resveratrol Plus (Douglas Laboratories), a food supplement au code-barres 310539036624, is described by its US market label, recorded on 23 August 2020. If sold in France, it would be subject to 3 points of French or European regulation, detailed below. The formula sold in Europe under the same name may differ.
Official label, entered on 23 August 2020. 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 25 µg a day according to the label (at most 1 serving 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
Pterostilbene is listed in the Novel Food Catalogue as a novel food not yet authorised in the European Union: in the form covered by the entry, it should not be sold until authorised. The catalogue is informative; a declaration in France is not an authorisation.
Source: Novel Food Catalogue (status of products under Regulation (EU) 2015/2283), POL-NF-15349.
- Conditions légales
Brassica oleracea L.: L'étiquetage doit comporter un avertissement recommandant aux personnes ayant une hypothyroïdie ou un traitement de la thyroïde de consulter leur médecin.
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
- Douglas Laboratories
- Barcode
- 310539036624
- Form
- Capsule
- One serving
- 1 vegetarian capsule
- Servings
- up to 1 serving per day
- Other ingredients (in English, as written)
- Capsule, Calcium Citrate, Vegetable Stearate, Microcrystalline Cellulose, Silica
| Ingredient (as written, in English) | Category | Per serving |
|---|---|---|
| Vitamin D3 | Vitamin | 25 µg |
| Meriva Curcumin Phytosome | Other substance | 250 mg |
| Resveratrol | Other substance | 100 mg |
| Pterostilbene | Other substance | 50 mg |
| Proprietary Cruciferous Vegetable and Fruit Blend | Blend | 150 mg |
| Wasabia japonica | Plant | not stated |
| organic Broccoli sprout powder (Brassica oleracea) | Plant | not stated |
| Sulforaphane | Other substance | 200 µg |
| organic Pomegranate powder (Punica granatum) | 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: Methylated Resveratrol Plus
Entered into DSLD on 24 June 2020. Retirée du marché américain le 18 May 2020 (selon le DSLD).- Same quantity, different name: Broccoli powder in this version; organic Broccoli sprout powder on the displayed label (quantity not stated)
- Different unit, without conversion : Vitamin D3: 1,000 IU in this version; 25 mcg on the displayed label
Official label: Pterostilbene Supreme
Entered into DSLD on 25 July 2016. Retirée du marché américain le 15 December 2017 (selon le DSLD).- Active ingredient added : Broccoli powder (quantity not stated)
- Active ingredient added : Curcuma longa extract (quantity not stated)
- Active ingredient added : Phosphatidylcholine (quantity not stated)
- Active ingredient added : Total Glucosinolates (600 mcg)
- Active ingredient removed : organic Broccoli sprout powder (quantity not stated)
- Different unit, without conversion : Vitamin D3: 1,000 IU in this version; 25 mcg on the displayed label
Official label: Pterostilbene Supreme
Entered into DSLD on 25 March 2014. Retirée du marché américain le 15 December 2015 (selon le DSLD).- Active ingredient added : 600 mcg total glucosinolates (600 mcg)
- Active ingredient added : Broccoli powder (quantity not stated)
- Active ingredient added : Curcuma longa extract (quantity not stated)
- Active ingredient added : Phosphatidylcholine (quantity not stated)
- Active ingredient removed : organic Broccoli sprout powder (quantity not stated)
- Same quantity, different name: standardized to contain 200 mcg of sulforaphane in this version; Sulforaphane on the displayed label (200 mcg)
- Different unit, without conversion : Vitamin D3: 1,000 IU in this version; 25 mcg on the displayed label
Official label: Pterostilbene Supreme
Entered into DSLD on 25 January 2012. Retirée du marché américain le 31 July 2013 (selon le DSLD).- Active ingredient added : Broccoli powder (quantity not stated)
- Active ingredient added : Total Glucosinolates (600 mcg)
- Active ingredient added : Vegetable and Fruit Blend (quantity not stated)
- Active ingredient removed : organic Broccoli sprout powder (quantity not stated)
- Same quantity, different name: Proprietary Cruciferous in this version; Proprietary Cruciferous Vegetable and Fruit Blend on the displayed label (150 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 2020. Photograph the packaging to check whether it has changed. Photograph the packaging
Brand : Douglas Laboratories