A blend of nutrients & herbs including B vitamins, vitamin C, the minerals zinc, manganese & selenium, the amino acid tyrosine, kelp to provide iodine, & liquorice root. Formulated by well-known naturopath Martin Budd, ND, this synergistic blend of nutrients & herbs helps to support the health of the thyroid gl&. 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 g Zinc (picolinate) 4 mg Vitamin B6 (pyridoxine HCl) 12.5 mg Manganese (bisglycinate) 1.5 mg Selenium (selenomethionine) 25 g 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 g Folic Acid 75 g CONTRA-INDICATIONS / WARNINGS: This product contains vitamin A. Do not exceed 750g of vitamin A (as retinol) per day if pregnant or likely to become pregnant except on the advice of a doctor or antenatal clinic. Do not take if suffering from phenylketonuria (PKU) (phenylalanine). Do not take if suffering from Wilsons disease (copper). Consult with a medical doctor if taking thiazide diuretics (liquorice). If pregnant, breastfeeding, taking any other kind of medication or have a medical condition, consult a healthcare practitioner before using this product.