ThyroPlex® provides iodine and tyrosine with other key nutrients to assist in the normal healthy production of thyroid hormones and to support healthy liver function and detoxification. The liver plays an important role in the effective metabolism and transport of thyroid hormones. Features the herbs schisandra, used in traditional Chinese medicine (TCM) as an adapogen and liver tonic, and bupleurum, used traditionally in Japanese Kampo and TCM to help support healthy liver function and metabolism.