Dietary Supplement. Supports Thyroid, immune and complete metabolic function. Iodine with L-Tyrosine. For your good health - Terry. Unconditionally guaranteed. Thyroid Care provides superior nutritional support for healthy thyroid and immune function. Optimal levels of iodine benefit the thyroid gland and enhance metabolism. L-Tyrosine plays an important role in the production of thyroid hormones. L-Tyrosine is an important amino acid which is absolutely necessary for the body to produce thyroid (as well as noradrenaline and dopamine) hormones. It is impossible to have a well functioning thyroid without sufficient quantities of tyrosine combined with iodine, either in the diet, or through supplementation. No sugar, salt, soy, corn, yeast, wheat, gluten, dairy products, artificial coloring, artificial flavoring, or preservatives. www.EuroPharmaUSA.com. (These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease.) Made in the USA.