Thyroxal™ is intended to support the thyroid and its interactions with the endocrine system.* This product has bovine thyroid glandular, coenzymes, and phytonutrients such as ashwagandha root extract at 275 mg per capsule. This formula is an excellent source of vitamin A, niacin, zinc, selenium, and copper. It also includes high potency vitamin B6 and riboflavin. Ingredients Vitamin A (as retinyl palmitate) (1000 IU) 300 mcg RAE 33% Vitamin D (as cholecalciferol) (100 IU) 2.5 mcg 13% Riboflavin 20 mg 1538% Niacin (as niacinamide) 15 mg NE 94% Vitamin B6 (as pyridoxal 5’-phosphate) 5 mg 294% Magnesium (as magnesium citrate) 30 mg 7% Zinc (as zinc glycinate) 10 mg 91% Selenium (as L-selenomethionine) 20 mcg 36% Copper (as copper gluconate) 0.2 mg 22% Manganese (as manganese gluconate) 5 mg 217% Ashwagandha Extract (Withania somnifera) (root) 275 mg * Thyroid (bovine) 75 mg * Bromelain (plant enzyme) 15 mg * Proprietary Blend: 38.5 mg * Betaine HCl Peptidase CoQ10 (as ubidecarenone) Other ingredients: Capsule (gelatin), cellulose, dicalcium phosphate. Usage Take 1 capsule 2 times a day, or as directed by your healthcare professional. Size 90 capsules