Letrozole

Quick Detail:

Femara (letrozole) is a powerful Aromatase Inhibitor that was developed to fight breast cancer. For athletes and athletes, it is a drug used to combat the estrogenic side effects of anabolic steroids water-retention, acne and gynocomastia.

Description:

Name:Letrozole
Synonym: Femara
CAS: 112809-51-5
Assay: 98.0-102.0%.
Packing: 1Kg/foil bag
Delivery: Courier.
MF: C17H11N5
MW: 285.3

Molecular structure:

Character: White crystalline powder. MP: 181-183C

Applications:

Femara (letrozole) is a type II (non-steroidal) third generation aromatase inhibitor. Clinically it is used to treat postmenopausal women with either estrogen receptor positive or estrogen receptor unknown breast cancer.

In women with breast cancer, it has been shown to reduce estrogen levels by 98% or more (1). However, it’s use and benefits are not limited to eliminating estrogen in women.

For pre-contest bodybuilders, Letrozole is almost a necessity to eliminate water retention and achieve the ripped look necessary to compete in today’s bodybuilding world. However, in my experience, it is only necessary to be used for the last 4-6 weeks, to eliminate excess estrogen and water retention. After using Letrozole I recommend staying away from any estrogen suppression for at least a month to try to normalize the body.

Specifications:

COA: