Mega Flavonoid 2000

En vente sur le marché américain (selon le DSLD)

Priority One Nutritional Supplements, food supplement from the US market

Mega Flavonoid 2000 (Priority One Nutritional Supplements), a food supplement au code-barres 815354020969, is described by its US market label, recorded on 13 December 2022. If sold in France, it would be subject to 2 points of French or European regulation, detailed below. Doses of vitamine A 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 13 December 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 C: up to 388 mg a day according to the label (at most 1 serving a day), above the maximum dose of 180 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.
Dose déclarée au-delà d'une limite
Zinc: up to 30 mg a day according to the label (at most 1 serving a day), above the maximum dose of 15 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
Zinc: up to 30 mg a day according to the label, above the limite de sécurité from EFSA for adults (25 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).

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: 815354020969
Form: Tablet
One serving: 3 tablets
Servings: up to 1 serving per day
Other ingredients (in English, as written): Dicalcium Phosphate, Stearic Acid, Microcrystaline Cellulose, Croscarmellose Sodium, Silicon Dioxide, Magnesium Stearate, Methylcellulose

Ingredient (as written, in English)	Category	Per serving
Vitamin A	Vitamin	13,205 µg RE (retinol equivalent)
Vitamin C	Vitamin	388 mg
Zinc	Mineral	30 mg
Rutin	Other substance	500 mg
Quercetin	Other substance	500 mg
Hesperidin Extract	Other substance	500 mg
Bromelain	Enzyme	500 mg
Betatene	Other substance	2 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: Mega Flavonoid 2000
Entered into DSLD on 25 September 2020. Retirée du marché américain le 16 March 2022 (selon le DSLD).
- Active ingredient added : Dunaliella (2,000 mcg)
- Active ingredient removed : Betatene (2 mcg)
- Same quantity, different name: Hesperidin in this version; Hesperidin Extract on the displayed label (500 mg)
- Different quantity per serving : Vitamin C: 400 mg in this version; 388 mg on the displayed label
- Different unit, without conversion : Vitamin A: 44,000 IU in this version; 13,205 mcg RAE on the displayed label

Source

Official label

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 13 December 2022 (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

Brand : Priority One Nutritional Supplements