Minerals Kelp is a naturally rich source of nutrients, especially iodine. A healthy thyroid requires iodine to function properly. It utilizes iodine to manufacture the hormone thyroxine which supports metabolism. Our Kelp tabs provide a natural source of iodine. Vegetarian Small, easy-to-swallow tablet Contains kelp powder, the most popular source of iodine A healthy thyroid requires iodine to function properly Iodine is used to manufacture the hormone thyroxine, which supports the metabolism Derived from the clear, clean waters off nonindustrial coasts CONTAINS NO artificial colors, flavors, or preservatives; no wheat, gluten, milk, eggs, peanuts, tree nuts, soy, crustacean shellfish, or fish. Suitable for vegans