T3 , L-Triiodothyronine
Product Name: L-triiodothyronine
Other Names: T3, Cytomel, 3,3′,5-triiodo-L-thyronine,Liothyronine
CAS No : 6893-02-3
Molecular Formula: C15H12I3NO4
Molecular Weight: 650.97
we supply Purity 99% Min T3 , L-Triiodothyronine Pharm Materials in Raw Powder form.
What is Triiodothyronine ?
Triiodothyronine, also known as T3, is a thyroid hormone. It affects almost every physiological process in the body, including growth and development, metabolism, body temperature, and heart rate.
T3 is the true hormone. Its effects on target tissues are roughly four times more potent than those of T4. Of the thyroid hormone that is produced, just about 20% is T3, whereas 80% is produced as T4. Roughly 85% of the circulating T3 is later formed in the liver and anterior pituitary by removal of the iodine atom from the carbon atom number five of the outer ring of T4. In any case, the concentration of T3 in the human blood plasma is about one-fortieth that of T4. The half-life of T3 is about 2.5 days. The half-life of T4 is about 6.5 days. T3 is the more metabolically active hormone produced from T4. T4 is deiodinated by three deiodinase enzymes to produce the more-active triiodothyronine.
T3 Triiodothyronine Use as a fat loss supplement:
3,5-Diiodo-L-thyronine and 3,3′-diiodo-L-thyronine are used as ingredients in certain over-the-counter fat-loss supplements, designed for bodybuilding. Several studies have shown that these compounds increase the metabolization of fatty acids and the burning of adipose fat tissue in rats.
T3 Cytomel Dosage :
In a performance setting, The individual will normally begin with 25mcg per day and increase the total dose 12.5-25mcg every 2-4 weeks as needed. Most will find they will have no need to go above 75-100mcg per day, with the 125mcg per day range being acceptable for very short periods of time. Such a high dose might be acceptable at the end of a harsh contest diet but should not be a regular dose through the brunt of the diet. As for total use, 6-8 weeks will be the safest total duration.
