Thyroid Support
En vente sur le marché américain (selon le DSLD)
Zoi Research, food supplement from the US market
Thyroid Support (Zoi Research), a food supplement au code-barres 898220017447, is described by its US market label, recorded on 24 October 2024. If sold in France, it would be subject to 6 points of French or European regulation, detailed below. Doses of folates, 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 24 October 2024. 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 10 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.
- Dose déclarée au-delà d'une limite
Vitamine B6: up to 15 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.
- Dose déclarée au-delà d'une limite
Iode: up to 300 µg a day according to the label (at most 1 serving a day), above the maximum dose of 150 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.
- Dose déclarée au-delà d'une limite
Sélénium: up to 100 µg a day according to the label (at most 1 serving a day), above the maximum dose of 50 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
Vitamine B6: up to 15 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
Contains tea (Camellia sinensis). Green tea extracts must provide less than 800 mg of epigallocatechin-3-gallate per daily portion, with mandatory warnings.
Source: Regulation (EC) No 1925/2006, latest consolidated version, annexe III, partie B (règlement (UE) 2022/2340).
- Conditions légales
Camellia sinensis (L.) Kuntze: Seules sont admises la poudre issue du broyage des feuilles et les préparations obtenues à partir des solvants suivants : l'eau, l'alcool à 25 % (v/v), ainsi que les solvants autorisés pour la décaféination ou la suppression des matières irritantes et amères. Les recommandations d'emploi ne doivent pas conduire à une ingestion quotidienne d'EGCG supérieure à 300 mg. L'étiquetage doit comporter des avertissements déconseillant leur prise en dehors des repas, ainsi que leur consommation par les enfants, les adolescents, les femmes enceintes ou allaitantes.
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
- Zoi Research
- Barcode
- 898220017447
- Form
- Capsule
- One serving
- 2 capsules
- Servings
- up to 1 serving per day
- Other ingredients (in English, as written)
- Modified Cellulose, Rice, Powder
| Ingredient (as written, in English) | Category | Per serving |
|---|---|---|
| Vitamin A | Vitamin | 750 µg |
| Vitamin C | Vitamin | 30 mg |
| Vitamin D | Vitamin | 10 µg |
| Vitamin B6 | Vitamin | 15 mg |
| Folate | Vitamin | 680 µg DFE (dietary folate equivalent) |
| Folic Acid | Vitamin | 400 µg |
| Iodine | Mineral | 300 µg |
| Magnesium | Mineral | 100 mg |
| Zinc | Mineral | 10 mg |
| Selenium | Mineral | 100 µg |
| Copper | Mineral | 2 mg |
| L-Tyrosine | Amino acid | 500 mg |
| Guggul Gum Resin Extract (Commiphora mukul) | Plant | 150 mg |
| Ashwagandha Root Extract (Withania somnifera) | Plant | 100 mg |
| Bacopa leaf extract (Bacopa monnieri) | Plant | 100 mg |
| Green Tea Leaf Extract (Camellia sinensis) | Plant | 60 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: Thyroid Support
Entered into DSLD on 22 September 2022. Retirée du marché américain le 12 October 2023 (selon le DSLD).- Same quantity, different name: Bacopin leaf extract in this version; Bacopa leaf extract on the displayed label (100 mg)
- Same quantity, different name: Gugulipid in this version; Guggul Gum Resin Extract on the displayed label (150 mg)
- Same quantity, different name: Vitamin D3 in this version; Vitamin D on the displayed label (10 mcg)
- Different unit, without conversion : Vitamin A: 750 mcg RAE in this version; 750 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 2024. Photograph the packaging to check whether it has changed. Photograph the packaging
Brand : Zoi Research