Research Protocol for T4:
For research use only, 1 filled oral syringe daily. T4 can be researched for up to 8 weeks. After a cycle is complete, a 30-day break should be taken before resuming research.
Thyroxine is the primary hormone which is secreted by the thyroid gland. This medication plays an important role in controlling body metabolism and regulates the functions of the heart and the digestive tract. It also keeps the bones strong, helps in development of the brain and controls muscle growth.
