Norwegian Kelp is a nutritionally-rich seaweed. This particular species grows in deep ocean water away from heavy metals and toxins. Nature's Way uses whole dried plant guaranteed to contain 0.06% iodine.
Dosage: Adults take 1 capsule daily, preferably with food.
Medicinal Ingredients (per capsule):
Norwegian Kelp (Ascophyllum nodosum) ... 600 mg
Providing: 396 mcg of iodine per capsule
Other Ingredients: Hydroxypropyl methycellulose