Letros Letrozole


SKU: 12006 Category:

Manufacturer: Pharmacom Labs
Substance: Letrozole
Package: 2.5 mg / tab. (50 tab.)


Letros is a synthetic anti-estrogen, which is often used by athletes who are taking anabolic steroids for preparation. This preparation perfectly blocks the aromatization and does not allow the manifestation of side effects such as: gynecomastia, accumulation of water and increased blood pressure, fat deposits on the female type. This drug also has positive indirect effects: increased testosterone, rapid absorption, it is not a powerful drug that is banned for sale, it does not interfere with liver function.

Adverse effects Letros can include: weakness, dizziness, vomiting, fever and sweating, increased heart rate. But all of these moments were only observed when the times of intake and dosage were exceeded.

How to take Letros

It is best to take Letros 1 times a day before meals. As for the dosage, it is usually 0.5-1tab every three days. If such dosages do not help and the effects of aromatization continue, it is recommended to increase the dosage to 1 tablet per day.

It should also be noted that this drug is not very suitable for people who are lactose intolerant, young people under 18 and pregnant women.

Effects of letrozole:

Prevention of estrogen-dependent negative side effects (swelling, acne, fat deposits, gynecomastia).
Elimination of the manifestation of gynecomastia in the initial stages of the course.
It allows you to save muscle tissue after the course of catabolic processes (in the world of bodybuilding, the concept of catabolic breakdown after taking steroid drugs is very well known).
Intake of letrozole will be very appropriate if anabolic steroids and androgens are listed in the course of the medications taken.

Characteristics of the letrozole application

Letrozole in bodybuilding is recommended to take 1-3 mg per day (it is possible at any time of the day). Studies have shown that even 100 μg per day inhibits the action of the aromatase enzyme very effectively. Exceeding the recommended dosages can lead to negative phenomena in the form of a decrease in sexual desire. The daily dose for each athlete will be different, depending on performance, experience, duration of the drug, but should be between 1 and 3 mg per day. To find out individual norm it is possible to experts, before reception of any pharmaceutical preparation it is better to consult with the doctor. After a long reception of the substance, it will be possible to switch to another regimen – to use letrozole not every day, but every other day.

How to take letrozole during the course of therapy
If during the course of the letrozole dosage it can vary significantly, 2.5 mg of letrozole is taken as the standard dosage on PCT per day for 7-10 days, and then 0.5 mg every day for 2-3 weeks.

Possible side effects:

  • headache,
  • joint pain,
  • high temperature,
  • feeling of weakness,
  • nausea,
  • increased blood pressure,
  • dizziness,
  • hair loss

It is worth saying that such side effects can only cause an increase in the doses of the drug. If you follow the advice of the application, you can avoid such reactions.


Letrozole in bodybuilding can be accepted by almost everyone. There are no special contraindications, but it is recommended to take letrozole under the supervision of specialists for those athletes who have intolerance to some components of the drug or liver problems. If there are any bad feelings during the reception, then it is better to replace this drug with another, more suitable one.


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