Letrozole 2.5mg from Xeno Labs:

• Letrozole 2.5mg contains the active ingredient letrozole.
• It is primarily used for post-cycle therapy to suppress elevated estrogen levels in the body.
• Specifically, Letrozole 2.5mg blocks the activity of the aromatase enzyme, which is responsible for converting testosterone into estrogens.
• Bodybuilders often use it during post-cycle therapy to manage estrogen-related effects.
• The recommended dose is one 2.5 mg tablet administered once a day, regardless of meals.
• Treatment with Letrozole should continue until tumor progression becomes evident.
• No dose adjustment is necessary for elderly patients.

Please note that Letrozole is also used in the treatment of breast cancer in postmenopausal women. It is often given to those who have been taking tamoxifen for 5 years.