A blend of nutrients and herbs including B vitamins, vitamin C, the minerals zinc, manganese and selenium, the amino acid tyrosine, kelp to provide iodine, and liquorice root. Formulated by well-known naturopath Martin Budd, ND, this synergistic blend of nutrients and herbs helps to support the health of the thyroid gland. Directions: 1-3 tablets daily before food, or as directed. Ingredients:Each tablet typically contains: Magnesium (citrate) 25 mg Vitamin C (ascorbic acid) 250 mg L-Tyrosine 250 mg Calcium (citrate) 40 mg Vitamin E (d-alpha tocopheryl succinate) (100 IU) 67 mg L-Carnitine 125 mg DL-Phenylalanine 125 mg Iodine (Kelp) 75 μg Zinc (picolinate) 4 mg Vitamin B6 (pyridoxine HCl) 12.5 mg Manganese (bisglycinate) 1.5 mg Selenium (selenomethionine) 25 μg Vitamin B3 (niacin) 12.5 mg Liquorice Root 10 mg Vitamin B1 (thiamin mononitrate) 5 mg Vitamin B2 (riboflavin) 5 mg Copper (bisglycinate) 0.5 mg Vitamin A (retinol acetate) (2500IU) 750 μg Folic Acid 75 μg