T3 Catalog Description (100mcg/ml, 60ml)
T3, marketed as Cytomel and also called liothyronine is a synthetic version of the body’s most potent thyroid hormone, triiodothyronine. Liothyronine, the exogenous form of the hormone, is used to treat thyroid deficiency (hypothyroidism). Notable effec..
T4 (commercial name Synthroid), also called thyroxine, is a synthetic version of the endogenous prohormone and active thyroid hormone released by the thyroid gland, tetraiodothyronine. Thyroid hormone replacement therapy with T4 is the standard of care for hypothyroidism. Physiologically, T4 convert..