About Thyrovanz Bovine Thyroid Glandular

About Thyrovanz Natural Thyroid Supplements

Thyrovanz Natural Desiccated Thyroid is a thyroid supplement designed to support healthy thyroid function and boost metabolism in a natural way.*

Thyrovanz (NZ) is a bovine thyroid supplement made from the thyroid glands of New Zealand prime beef which has been naturally desiccated and lyophilized (freeze-dried) to retain its freshness and potency. The cows we use are all grazed on New Zealand pasture and raised hormone free. In addition, New Zealand is completely free of mad cow disease (BSE) and genetically modified crops.


  • Thyrovanz is a natural supplement

    Being a natural dietary supplement, Thyrovanz is easy to digest and incorporate into your diet

  • Pork Free:

    Thyrovanz thyroid supplements contain no pork ingredients and are the natural choice for many people who follow a religious-based diet.

  • Cost effective:

    The average Thyrovanz dose costs less than $1 per day

  • Flexible Dose Range:

    The various dosage options within the Thyrovanz range of thyroid supplements offer flexibility to get the right level of natural thyroid you need.

  • Prescription Free:

    Thyrovanz is classed as a dietary supplement in the United States and is available as an over the counter product.

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Thyrovanz ingredients


The primary ingredient in Thyrovanz is New Zealand Bovine Thyroid Glandular and while we do our best to limit the use of extra ingredients or fillers, there are some that are critical to providing a consistent dose in every capsule.

Other Ingredients:

Aside from the Desiccated Bovine Thyroid contained in each capsule, there is also: Gelatin, Rice Flour, Magnesium Stearate, and Silica.

Gelatin is what the capsules consist of and is made from gelatin and purified water. The gelatin is sourced from bovine which has been certified kosher.

Rice Flour is used as a filler as required and was chosen due to its (relatively) non-allergenic properties

Silica is used to ensure dosages are accurate and comes from the combination of silicon and oxygen, two of the most abundant elements on earth.

Magnesium Stearate also known as Magnesium Stearate, is a natural fatty acid used to ensure encapsulation machinery functions correctly. Our Vegetable Stearate is sourced from palm oil which is non-hydrogenated, and certified from non-GMO sources.

These are the only other ingredients in Thyrovanz with the product being completely and naturally free from gluten, eggs, sugar, corn, dairy, soy, and nuts.

Taking Thyrovanz

Thyrovanz thyroid supplements are currently available in 5 different doses which are designed to provide flexibility and cost-effectiveness for people who need to take a thyroid supplement every day and make it easier to change a dose at any time.

How to Take Your Thyrovanz Dose:

The best way to take a desiccated thyroid supplement like Thyrovanz is on an empty stomach. The best time to take your primary Thyrovanz can depend on many factors, but most customers will their dose early in the morning upon waking, at least an hour before eating. Some customers also experience good results by taking a secondary, smaller dose mid-afternoon. For more information on establishing the ideal dosage, please see our FAQ page.


If you are pregnant, nursing, taking any medication, or have a medical condition, please consult your healthcare professional before taking any dietary supplement. Keep in a cool, dry place, and keep out of reach of children. Do not use if the outer seal is missing, torn, or damaged.