Iodine is an essential element. Although its main function is in the production of thyroid hormones T3 and T4, other organs in the body have a need for iodine in order to function normally. This product is not intended for long-term daily use. Use only as directed under the supervision of a doctor. Do not use this product if you are pregnant or nursing. This product is not intended for children below the age of 18 years. If you have a thyroid or other medical condition, or are taking prescription medications, consult your doctor before using this product. Thyroid function should be closely monitored by your doctor while using this product. Suggested Use: 1 capsule daily with food. Supplement Facts Serving Size 1 Capsule Amount Per Capsule % Daily Value Iodine (5 mg as molecular iodine, 5 mg as sodium iodide, and 2.5 mg as potassium iodide) 12.5 mg 8333% Other Ingredients: Cellulose, vegetarian capsule, (hydroxypropyl methylcellulose, water), coconut oil powder, and silicon dioxide.