CAS 112809-51-5 99.99% High Purity Letrozole Femara Letrazole Sex Hormone Drugs

CAS 112809-51-5 99.99% High Purity Letrozole Femara Letrazole Sex Hormone Drugs

Alias:Femara , Letrozole ,TROZET
Dosage: LETROZOLE TABLETS USP 2.5MG
Assay: 98.0-102.0%. USP32
CAS: 112809-51-5
Usage: Anti estrogen
Appearance: White crystalline powder.
Active life cycle : 6 hours
MW: 285.3
MP: 181-183 degrees
Half-life : Letrozole 2-4 day


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.

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