T3 40mcg (2,400mcg) | Triiodothyronine
The T3 steroid hormones regulate many body systems, including metabolism. Clen and T3 is popular for it's weight loss effect.
T3 vs T4
T3 Hormone is made from the T4 (thyroxine) hormone which is secreted by the thyroid under influence of the pituitary hormone TSH (Thyroid stimulating hormone).
T4 is mostly active through its conversion to Triiodothyronine (T3) and is 4-5 times stronger than thyroxine (T4).
Cytomel T3 medication (Triiodothyronine Sodium) is used to treat low T3 symptoms (hypothyroidism).
T3 Weight Loss
Cytomel T3 enhances basal metabolic rates enhancing protein synthesis increasing rates of fatty acid oxidation (fat loss) and enhances effects of anabolics.
Researchers have found that higher levels of free T3 predict better weight loss results among overweight adults.