Bitiron is a synthetically derived thyroid hormone replacement preparation. It consists of levothyroxine sodium (thyroxine, T4) and liothyronine sodium (triiodothyronine, T3) in a 4 to 1 ratio by weight. Liotrix was developed when it was believed that serum levels of both T4 and T3 were maintained by direct thyroidal secretion. It is now known that the thyroid gland secretes approximately ten times more T4 than T3 and that 80% of serum T3 is derived from deiodination of T4 in peripheral tissues. Administration of levothyroxine alone is sufficient for maintaining serum T4 and T3 levels in most patients and combination hormone replacement therapy generally offers no therapeutic advantage. In fact, administration of T3 may result in supratherapeutic levels of T3.
L-Triodotironin Sodium 25mg, 100 tablets (Abdi Ibrahim)
Tiromel (T3), brand name for substance liothyronine sodium is a thyroid hormone. It is used to treat thyroid insufficiency (hypothyroidism). Taking of T3 causes a faster conversion of carbohydrates, proteins, and fats. Body builders are especially interested in an increased lipolysis, which means increased fat burning and use it during the weeks before an event without hunger diet. Combination of T3 and Clenbuterol is one of the most popular fat burning stacks and it will burn an enormous amount of fat in a short time of period.