Dietary Supplement

Iodine Co-Factors™

Iodine Co-Factors™

Synergistic Factors to Optimize Iodine Effectiveness*

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Make Iodine More Effective!
Iodine Co-Factors
contains the necessary elements that are required to maximize iodine absorption and assimilation. This product was formulated to be used along with the Terry Naturally® Tri-Iodine® or Thyroid Care™ products.

You Need Iodine. Iodine Co-Factors Helps Make It Work.
Every cell in your body needs iodine, but some people need additional nutrients for it to work at its best. Iodine Co-Factors provides ingredients recognized as important partners to this crucial mineral:

  • Selenium acts synergistically with iodine and plays a role in iodine’s availability to cells. Additionally, selenium protects the thyroid gland from oxidative stress, which may occur during the conversion of iodide to iodine.*
  • Vitamin C supports healthy tyrosinase activity, a required enzyme for energy metabolism and thyroid hormone production.*
  • Thiamin (B1) helps activate the thyroid hormone and thyroglobulin protein production.*
  • Riboflavin assists iodine in the synthesis of the thyroid hormone, thyroxine (T4).*††
  • Magnesium improves the absorption and utilization of iodine.*
  • Manganese is essential for the conversion of glucose to cellular energy and aids in iodine’s support of balanced metabolism.*

If you don’t feel you are getting all the benefits from iodine that you desire, Iodine Co-Factorsmay be the missing link!


Supplement Facts

Serving Size: 4 Capsules
Servings Per Container: 30
Ingredient Amount/Serving Daily Value
Vitamin C (ascorbic acid) 1,200 mg 2,000%
Thiamin (B1) (from Thiamine HCl) 100 mg 6,667%
Riboflavin (Vitamin B2) 100 mg 5,882%
Magnesium (from TRAACS® Magnesium Bisglycinate Chelate, Magnesium Oxide) 200 mg 50%
Selenium (from Selenium Glycinate Complex) 200 mcg 286%
Manganese (from TRAACS® Manganese Bisglycinate Chelate) 10 mg 500%
Other Ingredients: hydroxypropyl methylcellulose (vegetable cellulose capsules), organic rice bran extract, maltodextrin, organic rice concentrate, silica.
No: sugar, salt, yeast, wheat, gluten, soy, dairy products, artificial coloring, artificial flavoring, or artificial preservatives

Terry Naturally brand products contains natural and other premium ingredients.

4 capsules daily. May take as 2 capsules twice daily. For use with Thyroid Care™ or Tri-Iodine®.

If pregnant or nursing, consult a healthcare practitioner before using.



TRAACS® is a registered trademark of Albion Laboratories, Inc.

Frequently Asked Questions

Why is manganese important to the formula?
Manganese is an essential trace mineral, meaning that it is vital for body function but only small amounts are needed. It plays several important roles in the body, and is important for enzyme function, the breakdown of fats and cholesterol, skin repair, bone formation, carbohydrate metabolism, thyroid hormone production, and more.*
Why would someone need additional nutrients to get optimal benefits from iodine?

For many people, iodine alone or with L-tyrosine is enough. But for some individuals, additional nutrients are needed to help them use iodine to its fullest potential. Anyone who has been supplementing with iodine, but doesn't feel they are getting the results they desire, should consider adding Iodine Co-Factors to their regimen.*

Should I take this product if I'm NOT also taking supplemental iodine?

Iodine Co-Factors can certainly be taken by itself—it contains essential vitamins and minerals that everyone needs. However, it was specifically designed to be used in combination with the iodine-containing products Thyroid Care™ and Tri-Iodine®.

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