Levothyroxine sodium is a drug approved by the FDA as an oral and injectable prescription thyroid hormone medication that is used to treat underactive thyroid (hypothyroidism) and other conditions.
Ketotifen is an antihistimine that inhibits down regulation of beta receptors, which are often degraded by fat-burners such as Albuterol and Clenbuterol.
It can be used in combination with these other drugs in order to keep feeling their fat-burning effects for longer periods of time with out the need for periods of on and off cycling.
Pramipexole is a dopamine agonist that works directly with the prolactin hormone. When you increase dopamine levels in your body, prolactin goes down. It is able to do this chemically because it works directly with the dopamine D3 receptor.