Tag: T3

L-thyroxine (Levothyroxine Sodium, T4)

Joe Weider

Buy Levothyroxine T4 online T4 is pro-hormone, which your body converts into T3 at necessary rate only and thus it could be considered as much milder and safer drug than T3. Levothyroxine sodium is an excellent fat burner since your metabolism is greatly increased while being on it. You can afford to be a little sloppier on pre-contest dieting since it will still burn fat when you are taking in a lot of calories since your metabolism is going haywire. It’s biological activity is 4-5 times less than liothyronine T3… Read More »

Cytomel (liothyronine sodium, triiodtironine, T3)

Joe Weider

There are three related thyroid hormones responsible for metabolism – tricodide-thyronine (L-T3), L-thyroxine (L-T4) and thyrotrophic hormone responsible for launching T4 production. Most of natural T3 is not produced directly by your thyroid gland, but rather is converted from the T4 thyroid hormone. Cytomel is a synthetically manufactured liothyronine sodium (T3)  which resembles the natural T3 hormone . Cytomel (Liothyronine Sodium, L-T3)  has proven to be 4-5 times more biologically active and to take effect more quickly than levothyroxine T4. T3 has a faster onset of action as well as… Read More »