White Zen Haus Iodine Supplement bottle with selenium, labeled 200 tablets.

Dual Form Iodine Supplement with Selenium, 12.5 mg, 200 Tablets

Regular price $40.00 Sale

Each scored caplet holds 12.5 mg of iodine in two forms, about 25% molecular iodine and 75% iodide, to nourish and protect the thyroid. Like the sea it comes from, iodine works best in good company, so we added the nutrients that help it along.

Iodine is an essential trace mineral. The thyroid uses it to make its hormones, which help the body turn food into energy.

Selenium (as selenomethionine) is a trace mineral that works hand in hand with iodine, and the body relies on it to recycle iodine. It also helps the body make glutathione, an antioxidant.

Vitamin B2 (riboflavin) helps power the enzymes the thyroid uses to recycle iodine, turn food into energy and support normal thyroid hormone metabolism.

Chromium (as chromium picolinate) is essential for a normal metabolism and how the body stores fats, proteins and carbohydrates.

L-Tyrosine is the amino acid iodine joins to make the thyroid hormones T4 and T3, which set how fast the body burns energy. It is also a building block of dopamine.

L-Theanine, from green tea, brings calm without drowsiness and smooths iodine’s lift, which coffee drinkers notice most.

How we compare to Iodoral

Many practitioners and longtime iodine users already know Iodoral. Here is how our Dual Form Iodine sits beside it.

Zen Haus Dual Form Iodine Iodoral 12.5 mg (Optimox)
Iodine per pill 12.5 mg 12.5 mg
Forms Molecular iodine + iodide (25% / 75%) Molecular iodine + iodide (40% / 60%)
Partner nutrients Selenium, vitamin B2, chromium, L‑tyrosine, L‑theanine None added
Pills per bottle 200 90 or 180
Price per mg of iodine $0.016 $0.031 to $0.035
Scored for a half dose Yes, about 6.25 mg per half Sold as a separate 6.25 mg product

The same 12.5 mg of iodine as Iodoral, at about half the price per mg. Selenium, B2, tyrosine, theanine and chromium come in every caplet, so there's no second bottle to add.

Iodoral is a registered trademark of Optimox. Prices checked October 10, 2026.