Nutri Advanced is now part of Metagenics
Thyro Convert 60 Capsules
Thyro Convert 60 Capsules Thyro Convert 60 Capsules Key Benefits Thyro Convert 60 Capsules New Look Thyro Convert 60 Capsules Customer Review Thyro Convert 60 Capsules Label

Thyro Convert 60 Capsules with Gum Guggul Resin

Highly absorbable gum guggul with ashwagandha, selenium and zinc to help support healthy thyroid hormone conversion

Our trusted T-Convert, same expert formula, now with a new name and look!

Rating:
98 % of 100
£28.99
Select Purchase Type
£28.99
  • Vegetarian
  • Vegan
  • Gluten-free
  • Dairy-free
  • Soya-free
  • Non-GMO
  • Unsuitable for Pregnancy
  • Unsuitable for Breastfeeding

T-Convert is back with brand-new packaging under Metagenics, delivering the same expert formula you trust

Thyro Convert has been formulated for those who need targeted support for thyroid hormone balance, particularly those struggling with the conversion of T4 to active T3. Many individuals experience symptoms of thyroid dysfunction despite normal TSH and T4 levels, often due to poor conversion.

This formula provides key nutrients like selenium and zinc, essential cofactors for thyroid enzymes, along with gum guggul and ashwagandha, which support thyroid function and overall well-being. Thyro Convert is an ideal choice for those looking to optimise their thyroid health naturally and can be used alongside thyroid medication under professional supervision.

The thyroid is a butterfly-shaped gland in the neck whose job it is to produce hormones that regulate many of the body's essential functions, including metabolism (the conversion of calories from food into energy) . In simple terms, the body takes iodine from certain foods in order to convert it into the thyroid hormones, thyroxine (T4) and triiodothyronine (T3). The thyroid cells are the only cells in the body that can absorb iodine.

In these cells, iodine is combined with the amino acid l-tryosine to make T4 (thyroxine). T4 is then converted, with the help of numerous co-factor nutrients (such as selenium and magnesium), into the biologically active hormone T3 (triiodothyronine), which is transported throughout the body via the bloodstream helping to regulate many vital functions in the body, including metabolism, body temperature, brain function, digestion, heart function and muscle control.

Many people have heard of thyroxine (T4) but few are aware that this must be converted into triiodothyronine (T3) in the body. T3 is the most active form of thyroid hormone that the body can use. The conversion of T4 to T3 requires a range of essential micronutrients and takes place in the thyroid, liver, heart, muscles, nerves and even the microbiome.

In particular, the deiodinases are selenium-containing enzymes that are used for synthesis of T3. Many factors can either hinder or support the conversion of T4 to T3, including stress, elevated oestrogen, nutrient deficiencies, poor microbial balance in the gut, inflammation and immune dysfunction.

Gum guggul is a natural resin extracted from the mukul myrrh tree native to India, as well as some parts of northern Africa and central Asia. The tree and its yellowish sap or gum resin has been a significant component of Ayurvedic medicine for more than 3000 years. Research shows that this plant extract can help to support the healthy production of T3, with its health benefits being attributed to one of its active components called guggulsterone.

Our new label design has been introduced to help you to find a product that’s right for you, simplifying the way you navigate our range. The new labels provide you with more product information and better highlight the core benefit of each product. For example, you will see new health need colours and descriptions that make it easier to identify ranges and highlights the products main benefit.

Nutri Advanced is transitioning to the Metagenics brand to align more closely with our global family, who we joined in 2022. We have worked closely with Metagenics for decades with many of our products produced from their European Headquarters in Belgium. Metagenics is a global leader in the professional supplements market and is renowned for clinically proven, precision-crafted formulas to support your health. In 2024, they were voted the No. 1 Doctor Recommended Professional Supplement Brand in the US. They also held the No. 1 VMS position in Belgium for their Magnesium product, MetaRelax, and had the most prescribed probiotics brand among health professionals in Italy and Australia.

The change from Nutri Advanced to Metagenics will give you access to even more ground-breaking new product innovations and nutritional resources whilst maintaining our trusted formulations and excellent UK based customer service.

Orders placed by 2pm Monday - Friday will be despatched the same working day.

 

Delivery Costs

Royal Mail 24: Free Delivery

Royal Mail Tracked 24: £5.50 for orders under £45. Free for orders over £45. 

Special Delivery Before 1pm: £9.50

 

NB Please note that Royal Mail 24 is not available for orders over £100. Royal Mail Tracked 24 is offered as an alternative option.

2 capsules daily with food, or as directed.

 

Can capsule be opened and sprinkled onto food?
Yes

Nutri Advanced supplements should not be used as a substitute for a varied diet and healthy lifestyle. Results may vary between individuals.

Nutri Advanced supplements should not be used as a substitute for a varied diet and healthy lifestyle. Results may vary between individuals.

  • 150mg gum guggul: Traditionally used to support the conversion of T4 into the active T3 hormone.
  • 25mcg selenium: Plays a crucial role in thyroid hormone conversion and metabolism.
  • Zinc bisglycinate: A well-absorbed form of zinc that provides additional cofactor support for thyroid function.
  • Ashwagandha: A well-researched adaptogenic herb that supports thyroid health and resilience.
  • Two Capsules Daily: A simple and convenient way to support thyroid hormone balance.

Each capsule typically contains:

 

% NRV*

Mukul myrrh extract (gum guggul)

150mg

 ✝

Ashwagandha (withania somnifera)

150mg

 ✝

Zinc (bisglycinate)

7.5mg

 75

Selenium (selenomethionine)

25µg

 45

 

* NRV is the Nutrient Reference Value
✝ NRV not yet established

 

Encapsulated with:

Hydroxypropyl methylcellulose

Stearic acid

Microcrystalline cellulose

Suitable for adults and children from the age of 12 years.


Suitable for vegetarians and vegans.


Not suitable for those with an overactive thyroid gland.


Suitable for those taking thyroid medication only if blood thyroid hormone levels are being regularly monitored by a health professional.

Not recommended during pregnancy or whilst breastfeeding.  If taking any other kind of medication or have a medical condition, consult a healthcare practitioner before using this product.


May cause mild abdominal discomfort in sensitive individuals.

This product is hypoallergenic / does not contain any of the 14 major allergens listed in Annex II (1169/2011) of the EU Food Information for Consumers Regulation.

May 2025
T-Convert has had a name change.  It is now called Thyro Convert and the formula remains the same.

  1. What Is An Underactive Thyroid?

    What Is An Underactive Thyroid?

    Learn about the causes, and symptoms of an underactive thyroid. Discover effective ways to manage hypothyroidism and improve your well-being
  • 150mg gum guggul: Traditionally used to support the conversion of T4 into the active T3 hormone.
  • 25mcg selenium: Plays a crucial role in thyroid hormone conversion and metabolism.
  • Zinc bisglycinate: A well-absorbed form of zinc that provides additional cofactor support for thyroid function.
  • Ashwagandha: A well-researched adaptogenic herb that supports thyroid health and resilience.
  • Two Capsules Daily: A simple and convenient way to support thyroid hormone balance.

T-Convert is back with brand-new packaging under Metagenics, delivering the same expert formula you trust

Thyro Convert has been formulated for those who need targeted support for thyroid hormone balance, particularly those struggling with the conversion of T4 to active T3. Many individuals experience symptoms of thyroid dysfunction despite normal TSH and T4 levels, often due to poor conversion.

This formula provides key nutrients like selenium and zinc, essential cofactors for thyroid enzymes, along with gum guggul and ashwagandha, which support thyroid function and overall well-being. Thyro Convert is an ideal choice for those looking to optimise their thyroid health naturally and can be used alongside thyroid medication under professional supervision.

The thyroid is a butterfly-shaped gland in the neck whose job it is to produce hormones that regulate many of the body's essential functions, including metabolism (the conversion of calories from food into energy) . In simple terms, the body takes iodine from certain foods in order to convert it into the thyroid hormones, thyroxine (T4) and triiodothyronine (T3). The thyroid cells are the only cells in the body that can absorb iodine.

In these cells, iodine is combined with the amino acid l-tryosine to make T4 (thyroxine). T4 is then converted, with the help of numerous co-factor nutrients (such as selenium and magnesium), into the biologically active hormone T3 (triiodothyronine), which is transported throughout the body via the bloodstream helping to regulate many vital functions in the body, including metabolism, body temperature, brain function, digestion, heart function and muscle control.

Many people have heard of thyroxine (T4) but few are aware that this must be converted into triiodothyronine (T3) in the body. T3 is the most active form of thyroid hormone that the body can use. The conversion of T4 to T3 requires a range of essential micronutrients and takes place in the thyroid, liver, heart, muscles, nerves and even the microbiome.

In particular, the deiodinases are selenium-containing enzymes that are used for synthesis of T3. Many factors can either hinder or support the conversion of T4 to T3, including stress, elevated oestrogen, nutrient deficiencies, poor microbial balance in the gut, inflammation and immune dysfunction.

Gum guggul is a natural resin extracted from the mukul myrrh tree native to India, as well as some parts of northern Africa and central Asia. The tree and its yellowish sap or gum resin has been a significant component of Ayurvedic medicine for more than 3000 years. Research shows that this plant extract can help to support the healthy production of T3, with its health benefits being attributed to one of its active components called guggulsterone.

Our new label design has been introduced to help you to find a product that’s right for you, simplifying the way you navigate our range. The new labels provide you with more product information and better highlight the core benefit of each product. For example, you will see new health need colours and descriptions that make it easier to identify ranges and highlights the products main benefit.

Nutri Advanced is transitioning to the Metagenics brand to align more closely with our global family, who we joined in 2022. We have worked closely with Metagenics for decades with many of our products produced from their European Headquarters in Belgium. Metagenics is a global leader in the professional supplements market and is renowned for clinically proven, precision-crafted formulas to support your health. In 2024, they were voted the No. 1 Doctor Recommended Professional Supplement Brand in the US. They also held the No. 1 VMS position in Belgium for their Magnesium product, MetaRelax, and had the most prescribed probiotics brand among health professionals in Italy and Australia.

The change from Nutri Advanced to Metagenics will give you access to even more ground-breaking new product innovations and nutritional resources whilst maintaining our trusted formulations and excellent UK based customer service.

2 capsules daily with food, or as directed.

 

Can capsule be opened and sprinkled onto food?
Yes

Each capsule typically contains:

 

% NRV*

Mukul myrrh extract (gum guggul)

150mg

 ✝

Ashwagandha (withania somnifera)

150mg

 ✝

Zinc (bisglycinate)

7.5mg

 75

Selenium (selenomethionine)

25µg

 45

 

* NRV is the Nutrient Reference Value
✝ NRV not yet established

 

Encapsulated with:

Hydroxypropyl methylcellulose

Stearic acid

Microcrystalline cellulose

Suitable for adults and children from the age of 12 years.


Suitable for vegetarians and vegans.


Not suitable for those with an overactive thyroid gland.


Suitable for those taking thyroid medication only if blood thyroid hormone levels are being regularly monitored by a health professional.

Not recommended during pregnancy or whilst breastfeeding.  If taking any other kind of medication or have a medical condition, consult a healthcare practitioner before using this product.


May cause mild abdominal discomfort in sensitive individuals.

This product is hypoallergenic / does not contain any of the 14 major allergens listed in Annex II (1169/2011) of the EU Food Information for Consumers Regulation.

Related Articles

  1. What Is An Underactive Thyroid?

    What Is An Underactive Thyroid?

    Learn about the causes, and symptoms of an underactive thyroid. Discover effective ways to manage hypothyroidism and improve your well-being

Orders placed by 2pm Monday - Friday will be despatched the same working day.

 

Delivery Costs

Royal Mail 24: Free Delivery

Royal Mail Tracked 24: £5.50 for orders under £45. Free for orders over £45. 

Special Delivery Before 1pm: £9.50

 

NB Please note that Royal Mail 24 is not available for orders over £100. Royal Mail Tracked 24 is offered as an alternative option.

May 2025
T-Convert has had a name change.  It is now called Thyro Convert and the formula remains the same.