Thyroid Thrive

En vente sur le marché américain (selon le DSLD)

RidgeCrest Herbals, food supplement from the US market

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 54 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

  Sélénium: up to 300 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.

• Dose déclarée au-delà d'une limite

  Manganèse: up to 5 mg a day according to the label (at most 1 serving a day), above the maximum dose of 3.5 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 54 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).

• À vérifier

  Sélénium: up to 300 µg a day according to the label, above the limite de sécurité from EFSA for adults (255 µg 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

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 Thrive
  Entered into DSLD on 24 May 2018. En vente sur le marché américain (selon le DSLD).

  • Active ingredient added : Tyrosine (500 mg)
  • Active ingredient removed : Iodine (150 mcg)
  • Active ingredient removed : L-Tyrosine (510 mg)
  • Active ingredient removed : Magnesium (33 mg)
  • Same quantity, different name: Guggul extract in this version; Guggulipid extract on the displayed label (quantity not stated)
  • Different quantity per serving : Manganese: 1.8 mg in this version; 5 mg on the displayed label
  • Different quantity per serving : Selenium: 100 mcg in this version; 300 mcg on the displayed label
  • Different quantity per serving : Vitamin B6: 50 mg in this version; 54 mg on the displayed label

• Official label: Thyroid Thrive
  Entered into DSLD on 25 September 2015. Retirée du marché américain le 11 January 2018 (selon le DSLD).

  • Active ingredient added : Tyrosine (500 mg)
  • Active ingredient removed : Iodine (150 mcg)
  • Active ingredient removed : L-Tyrosine (510 mg)
  • Active ingredient removed : Magnesium (33 mg)
  • Same quantity, different name: Guggul extract in this version; Guggulipid extract on the displayed label (quantity not stated)
  • Different quantity per serving : Manganese: 1.8 mg in this version; 5 mg on the displayed label
  • Different quantity per serving : Selenium: 100 mcg in this version; 300 mcg on the displayed label
  • Different quantity per serving : Vitamin B6: 50 mg in this version; 54 mg on the displayed label

Source

Official label

List declared on 23 April 2020 (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 : RidgeCrest Herbals