LIOTHYRONINE SODIUM 50McG Cytomel is a brand and trade name for T3, which is Liothyronine Sodium. Liothyronine Sodium is a synthetic variant of the human body’s own thyroid hormone. It should be understood that the human body’s own natural endogenously manufactured thyroid hormone is actually known as Triiodothyronine, which is different from Liothyronine Sodium. Liothyronine is the L-isomer of Triiodothyronine. Liothyronine and Triiodothyronine are both nearly identical with one another, but Liothyronine is a more potent variant and is also better absorbed orally, which is why it has been developed into a prescription medicine and preparation known as Cytomel, Tiromel, Tertroxin, etc. T3 Male dosage: 20mcg taken in three dosages Morning, Afternoon and Evening to speed up the metabolism. Do not use if you are using any other THYROID hormones such as altroxin. For females a lower dose of 20mcg twice daily is advised and can be increased to 3 times daily after a week. • Stacked with Sibutramine and Yohimbine and/or Clenbuterol. Half life 1 day (24 hours)