Thyroxite Advanced Thyroid Support
En vente sur le marché américain (selon le DSLD)
NewtonEverett, food supplement from the US market
Thyroxite Advanced Thyroid Support (NewtonEverett), a food supplement au code-barres 818423027890, is described by its US market label, recorded on 22 June 2023. If sold in France, it would be subject to 4 points of French or European regulation, detailed below. Doses of folates 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 June 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 4 mg a day according to the label (at most 2 servings 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 450 µg a day according to the label (at most 2 servings 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
Zinc: up to 50 mg a day according to the label (at most 2 servings 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.
- Dose déclarée au-delà d'une limite
Sélénium: up to 100 µg a day according to the label (at most 2 servings 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
Zinc: up to 50 mg a day according to the label, above the limite de sécurité from EFSAEuropean Food Safety Authority. 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
- NewtonEverett
- Barcode
- 818423027890
- Form
- Capsule
- One serving
- 1 vegetarian capsule
- Servings
- up to 2 servings per day
- Other ingredients (in English, as written)
- Hydroxypropyl Methylcellulose, Microcrystalline Cellulose, Magnesium Stearate, Silicon Dioxide
| Ingredient (as written, in English) | Category | Per serving |
|---|---|---|
| Vitamin B6 | Vitamin | 2 mg |
| Folate | Vitamin | 680 µg DFE (dietary folate equivalent) |
| Folic Acid | Vitamin | 400 µg |
| Vitamin B12 | Vitamin | 60 µg |
| Iodine | Mineral | 225 µg |
| Zinc | Mineral | 25 mg |
| Selenium | Mineral | 50 µg |
| Copper | Mineral | 1 mg |
| L-Tyrosine | Amino acid | 1,000 mg |
| Guggul Gum Resin Extract (Commiphora mukul) | Plant | 75 mg |
| Ashwagandha Extract (Withania somnifera) | Plant | 50 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: Thyroxite Advanced
Entered into DSLD on 22 May 2021. Retirée du marché américain le 18 May 2022 (selon le DSLD).- Same quantity, different name: Guggul extract in this version; Guggul Gum Resin Extract on the displayed label (75 mg)
Official label: Thyroxite Advanced
Entered into DSLD on 26 February 2020. Retirée du marché américain le 9 April 2021 (selon le DSLD).- Same quantity, different name: Ashwagandha (Withania somnifera) (root) standardized extract in this version; Ashwagandha Extract on the displayed label (50 mg)
- Same quantity, different name: Guggul (Commiphora mukul) (gum resin) standardized extract in this version; Guggul Gum Resin Extract on the displayed label (75 mg)
- Different quantity per serving : Folate: 667 mcg DFE in this version; 680 mcg DFE on the displayed label
- Different unit, without conversion : L-Tyrosine: 1 Gram(s) in this version; 1,000 mg 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 2023. Photograph the packaging to check whether it has changed. Photograph the packaging
Brand : NewtonEverett