Detailed Product Description
Effective Femara Anti Estrogen Steroids Letrozole Raw Powders for
Cancer Treatment CAS 112809-51-5
Assay: 98.0-102.0%. USP32
Packing: 1Kg/foil bag
MP: 181-183 degrees
Character: White crystalline powder.
Femara(generic name is letrozole) is a new drug developed for the
treatment of advanced breast cancer in women. Femara is the second
in a new class of third-generation selective oral aromatase
It acts by blocking the enzyme aromatase, subsequently blocking the
production of estrogen. Since many forms of breast cancer cells are
stimulated by estrogen, it is hoped that by reducing amounts of
estrogen in the body the progression of such a disease can be
halted. This is the basic premise behind Nolvadex, except this drug
blocks the action and not production of estrogen.
The effects of Femara can be quite dramatic to say the least. A
daily dose of one tablet (2.5 mg) can produce estrogen suppression
greater than 80 % in treated patients. With the powerful effect
this drug has on hormone levels, it is only to be used (clinically)
by post-menopausal women whose disease has progressed following
treatment with Nolvadex. Side effects like hot flushes and hair
thinning can be present, and would no doubt be much more severe in
With the one drug halting estrogen conversion and the other
blocking 5-alpha reduction (testosterone, methyltestosterone and
Halotestin only), related side effects can be effectively
minimized. Here the strong androgen testosterone could
theoretically provide incredible muscular growth, while at the same
time being as tolerable as nandrolone.
Additionally the quality of the muscle should be greater, the
athlete appearing harder and much more defined without holding
1. Letrozole is a powerful Aromatase Inhibitor that was developed
to fight breast cancer.
2. For athletes and bodybuilders, it is a drug used to combat the
estrogenic side effects of anabolic steroids water-retention, acne
3. It will also raise testosterone levels because of the lowered
estrogen in the body.
4. Femara(generic name is letrozole) is a new drug developed for
the treatment of advanced breast cancer in women.
5. Femara is the second in a new class of third-generation
selective oral aromatase inhibitors.
6. It acts by blocking the enzyme aromatase, subsequently blocking
the production of estrogen.
CAS register number
White crystalline powder
1kg/aluminium foil bag or as required
can be used as pharmaceutical material
Minimum order quantity
By express courier
Shipping leading time
Within 24 hours after receiving the payment
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