Letrozole - one of the most effective non-steroidal aromatase inhibitor drugs. It is popular in 65 countries. This drug is blocking properties to the enzyme aromatase.
 
Letrozole has found its application among bodybuilders and other athletes. In sports, the drug is used as an additional element in the cycle of steroids to reduce the levels of estrogen and small increase of Testosterone. Letrozole is considered one of the best products in its sphere of influence, so it is quite known among bodybuilders.
Studies have shown that the drug can reduce the concentration of estrogen by 97%, which shows its high efficiency. But if you take the recommended doses, the concentration is reduced only by 76-79%, which is also good.
 
Low levels of estrogen affects the reduction of side effects on cycle, which is very important for athletes. It was also observed that the use of Letrozole in bodybuilding increases the production of certain hormones (Luteinizing, follicle stimulating hormone binding globulin) and they, in turn, increase the production of Testosterone.
 
Letrozole Dosages
In bodybuilding Letrozole is recommended at 1-3 mg per day (at any time of the day). Studies have shown that even 100 mcg a day is very effective in inhibiting the action of the aromatase enzyme. Exceeding the recommended dose may lead to negative side effects in the form of reduced sexual desire. The daily dosage for each athlete will vary, depending on age, experience, supplementation, should be in the range of 1 to 3 mg per day. To get your individual rate you can have experts examination before taking any pharmaceutical drugs. After a prolonged use of the substance you can move to another circuit of aromatase - not using Letrozole every day, but any other next day.
 
Letrozole During Post Cycle Therapy
If during cycle the Letrozole dosage may vary quite strongly, then during post cycle therapy is considered a standard dose of 2.5 mg of Letrozole daily for 7-10 days and then 0.5 mg every other day for two to three weeks.