High-potency iodine and iodide to support healthy thyroid function, and the brain that depends on it.

Your thyroid uses iodine to make the hormones that regulate energy, metabolism and focus, and your brain relies on healthy thyroid function every day. Yet many people get less iodine from their diet than they used to. Brain Basics Ultra Iodine Complex delivers 12.5 mg of iodine in two complementary forms, molecular iodine and potassium iodide, in one small daily tablet. It is a vegan formulation and non-GMO.

Why you'll love Ultra Iodine Complex

• Supports healthy thyroid function, which supports energy, metabolism and mental clarity
• Two forms of iodine: molecular iodine and potassium iodide, because different tissues favor different forms
• High potency: 12.5 mg per tablet
• Three-month supply: 90 tablets per bottle
• Vegan formulation and non-GMO

What's inside (per tablet)

• Total iodine/iodide, 12.5 mg: 7.5 mg from potassium iodide and 5 mg from iodine

Contains potassium iodide, one of the most widely studied forms of iodine.

The FDA recommends potassium iodide (KI) to block the thyroid gland from absorbing radioactive iodine during a radiation emergency. [1]

How Potassium Iodide Works

• Fills the thyroid: It floods the thyroid with safe, non-radioactive iodine.
• Blocks radiation: There is no room left for radioactive iodine to enter the gland.
• Reduces risk: It lowers the chance of getting thyroid cancer later.
• Limited protection: It only protects the thyroid. It does not protect other body parts or block other types of radiation. [2] [3] [1]

Vegan formulation. Other ingredients: silicified microcrystalline cellulose, vegetable stearic acid, vegetable stearate, pharmaceutical glaze.

How to use

Take 1 tablet daily, or as directed by your healthcare practitioner.

Quality you can trust

Ultra Iodine Complex is made in the USA in a GMP-certified, FDA-registered facility and is third-party lab-tested for purity and potency.

Frequently asked questions

Why both iodine and iodide?
Your thyroid mainly uses iodide, while some other tissues in the body use molecular iodine. Providing both forms gives your body what it needs in one tablet.

Scientific references

1. U.S. Food and Drug Administration. Frequently asked questions on potassium iodide (KI). www.fda.gov/drugs/bioterrorism-and-drug-preparedness/frequently-asked-questions-potassium-iodide-ki
2. Centers for Disease Control and Prevention. Potassium iodide (KI) in radiation emergencies. www.cdc.gov/radiation-emergencies/treatment/potassium-iodide.html
3. Video: potassium iodide and thyroid protection (YouTube). www.youtube.com/watch?v=7zGDpKwNZOU&t=314
4. Zimmermann MB. Iodine Deficiency. Endocrine Reviews. 2009;30(4):376-408. doi.org/10.1210/er.2009-0011
5. Aceves C, Anguiano B, Delgado G. Is Iodine A Gatekeeper of the Integrity of the Mammary Gland? Journal of Mammary Gland Biology and Neoplasia. 2005;10(2):189-196. doi.org/10.1007/s10911-005-5401-5

*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.