Thyroid Factors™

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  • Contains essential nutrients for the production of thyroid hormones ª
  • Contains no stimulants or glandulars
  • Contains ChromeMate® with iodine and L-tyrosine

Thyroid Factors
The thyroid is a powerful gland that performs its functions through production of the thyroid hormones, thyroxin (T4) and triiodothyronine (T3). The thyroid works in close association with the hypothalamus and pituitary glands.
The action of the thyroid is seen in these areas:

Metabolism, energy use, protein production and the impact on other hormones.

Specific nutrients support the health of the thyroid and production of the hormones T3 & T4:

Iodine is a component of T3 & T4 – provided by the sea vegetables Kelp, Irish Moss, Bladderwrack.
Selenium, required for the conversion of T4 to T3, is found in these seaweeds.
L-Tyrosine is a structural part of both T3 & T4.
Manganese is required for T4 production.
Chromium for energy metabolism.

Click here for information about other products in the categories Weight Management, Glands,  and Systems

Kosher Documentation

These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease.

Made in a GMP facility that processes egg, fish, milk, peanut, sesame, shellfish, soy, tree nut and wheat products.

S u p p l e m e n t  F a c t s
Serving Size: Three (3) Veggie Capsules
Amount Per Serving % Daily Value
Vitamin B6 (as Pyridoxine Hydrochloride) 75 mg 4412%
Iodine (from Kelp) 225 mcg 150%
Manganese (as Manganese Amino Acid Chelate) 11 mg 478%
Chromium (as Chromium Polynicotinate**) 300 mcg 857%
Proprietary Blend 600 mg *
Gentian Root (Gentiana lutea), Irish Moss (Whole Plant) (Chondrus crispus) and L-Tyrosine
* Daily value not established
OTHER INGREDIENTS: Microcrystalline Cellulose, Hypromellose (Capsule) and Leucine.
**ChromeMate® is a Lonza trademark. 
ChromeMate logo


As a dietary supplement, take three (3) capsules with breakfast or, for optimal results, take one (1) capsule with each meal. Dosage may be increased as directed by a healthcare practitioner.

Regulate Your Metabolism

How do you know if your metabolism is working optimally? Naturopath Michael Schwartz explains how the thyroid works, what to look for regarding your thyroid functioning, and how to support your thyroid with the nutrients it needs.

Not to be taken by pregnant or lactating women.

⚠ #2 WARNING: Consuming this product can expose you to chemicals including lead, which is known to the State of California to cause birth defects or other reproductive harm. For more information, go to

Thyroid Factors® Video here.

Thyroid Factors™
Thyroid Factors™

Customer Reviews

Based on 7 reviews

Excellent, delivered and thank you.


Excellent job and thank you

Linda Ray
Really like the herbal combination

I like the herbal combination of Irish Moss, Gentian, and the amino acid L-Tyrosine. Not found in combo elsewhere. Plus a nice amount of Iodine but not too much. One thing not in the ingredients is Selenium which is essential for anyone with Thyroid issues, however, it is very easy to find the mineral Selenium elsewhere so that is not a big issue for me. Customers just need to know that they still need to be taking a Selenium supplement.


Need it, it's excellent for my condition


Excellent, keeps me away from the hospital

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