Safe & Effective Letrozole Anti Estrogen Steroids , Natural Anti Estrogen Supplements

Safe & Effective Letrozole Anti Estrogen Steroids , Natural Anti Estrogen Supplements

Detailed Product Description Other Name: Femara MF: C17H11N5 MW: 285.3 MP: 181-183°C Storage Temp: -20°C Freezer Appearance: White Crystalline Powder High Light: anti estrogen products, anti estrogen drugs
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Product Details

Detailed Product Description
Other Name:FemaraMF:C17H11N5
MW:285.3MP:181-183°C
Storage Temp:-20°C FreezerAppearance:White Crystalline Powder
High Light:

anti estrogen products

anti estrogen drugs


 

99.2% Safe & Effective Anti-Estrogen Letrozole / Femara Powder Pharmaceutical Grade

 

 

Description:


Letrozole is also called Femara, it is an oral non-steroidal aromatase inhibitor for the treatment of

 

hormonally-responsive breast cancer after surgery.

Estrogen are produced by the conversion of androgens through the activity of the aromatase

 

enzyme. Estrogen then bind to an estrogen receptor, which causes cells to divide.

Femara prevents the aromatase from producing estrogen by competitive, reversible binding to

 

the heme of its cytochrome P450 unit. The action is specific, and Femara does not reduce

 

production of mineralo- or corticosteroids.

 

 

Application:
 

Femara 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.

 

 

However, it's use and benefits are not limited to eliminating estrogen in women.
 

 

For pre-contest bodybuilders, Femara 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 Femara I recommend staying away from any estrogen

 

suppression for at least a month to try to normalize the body.

 

 

Lab Test Result:

 

Test ItemsSpecificationResults
AppearanceWhite or off-white crystaline powderWhite crystalline powder

 

Solubility

Soluble in Chloroform;

Soluble in ethanol when heated

 

Conform

 

 

ldentification

Maximum absorption in wavelength of 240nm

Minimum absorption in wavelength of 215nm

Conform

Conform

Infrared spectrum should be in accordance the dominant peak of contrastIn accordance with the dominant peak of contrast
Melting points181℃-183℃182℃
Related substances≤0.5%0.3%
Single impurity≤0.3%0.2%
Loss on drying≤1.0%0.8%
Assay≥98.0%99.2%
ConclusionIt conforms with Enterprise Standard

 

Usage:

 

Letrozol is used treat early breast cancer in women who have experienced menopause and who

 

have had other treatments, such as radiation or surgery to remove the tumor. It is also used to

 

treat early breast cancer in women who have experienced menopause and who have already

 

been treated with a medication called tamoxifen (Nolvadex) for 5 years.

 

 

Letrozol is also used in women who have experienced menopause as a first treatment of breast

 

cancer that has spread within the breast or to other areas of the body or in women whose breast

 

cancer has worsened while they were taking tamoxifen.

 

 

Dosage:

 

Inside, by 2.5 mg/day, long course (5-10 Years and more).
 

Femara comes in tablets of 2.5 mg. For cancer, usual dosage is 2.5mg/day.
 

If you're taking Femara for fertility treatment, your doctor may tell you to take either 2.5 mg or 5

 

mg of the drug, beginning on the third day of your period for five days.

 

 

Safe & Effective Letrozole Anti Estrogen Steroids , Natural Anti Estrogen Supplements

 

 

 

Anti-Estrogen Series
 

 

Tamoxifen Citrate (Nolvadex)

 

Dutasteride (Avodart)

 

Clomifene Citrate (Clomid)

 

Finasteride (Proscar)

 

Letrozole (Femara)

 

Formestane (Lentaron)

 

Toremifene Citrate (Fareston)

 

Cabergoline (Caber)

 

Exemestane (Aromasin)

 

Raloxifene Hydrochloride

 

Anastrozole (Arimidex)

 

Pramipexole


Any need pleace Contact Allen

Whatsapp+8618971485175

Emailallenraws0437@gmail.com


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