Shanghai Taigui Pharmaceutical Technology Co., Ltd

Anabolic Steroid Hormone Raw Steroid Powders Pemasok Profesional

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Rumah ProdukAnti Estrogen Steroid

Legit Letrozole / Femara Bodybuilding Steroids For Breast Cancer Treatment

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Legit Letrozole / Femara Bodybuilding Steroids For Breast Cancer Treatment

Cina Legit Letrozole / Femara Bodybuilding Steroids For Breast Cancer Treatment pemasok

Gambar besar :  Legit Letrozole / Femara Bodybuilding Steroids For Breast Cancer Treatment

Detail produk:

Place of Origin: China
Nama merek: taigui
Sertifikasi: ISO9001
Model Number: steroid

Syarat-syarat pembayaran & pengiriman:

Minimum Order Quantity: 10g
Harga: Negotiable
Packaging Details: Special disguised package
Delivery Time: within 3-5 days
Payment Terms: T/T, , MoneyGram
Supply Ability: Enough in stock
Detil Deskripsi produk
Alias:: Femara , Letrozole ,TROZET Assay:: 98.0-102.0%. USP32
CAS:: 112809-51-5 Usage:: Anti estrogen
MW:: 285.3 Appearance:: White crystalline powder.
Purity: >99%
Cahaya Tinggi:

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Legit Letrozole / Femara Bodybuilding Steroids For Breast Cancer Treatment




Quick Detail:


Also known as: Femara; 112809-51-5; Letrozol; CGS-20267; Letoval; Femera;CGS 20267; 4,4'-((1h-1,2,4-triazol-1-yl)methylene)dibenzonitrile;


Letrozole is currently the most powerful aromatase inhibitor available.In the world of bodybuilding it is used to reduce or eliminate excess estrogen caused by the use of aromatizing steroids. 


  1. Alias:Femara , Letrozole ,TROZET
  3. Assay: 98.0-102.0%. USP32
  4. CAS: 112809-51-5
  5. Usage: Anti estrogen
  6. Appearance: White crystalline powder.
  7. Active life cycle : 6 hours
  8. MW: 285.3
  9. MP: 181-183 degrees
  10. Half-life : Letrozole 2-4 day






Effects :

In one male test subject Letrozole was able to reduce estrogen levels to undetectable levels
Letrozole is able to raise testosterone in male subjects.


Usage :

Using Letrozole at such a low dose does happen to make it a very good economic choice compared with other aromatase inhibitors.

Letrozole has a 2-4 day half-life, and it needs to be taken for up to 60 days to get a steady blood plasma level .






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.










White or off-white crystaline powder


Crystalline powder



Soluble in Chloroform;

Soluble in ethanol when heated



(1)Maximum absorption in wavelength of 240 nm

Minimum absorption in wavelength of 215 nm



(2)Infrared spectrum should be in accordance the dominant peak of contrast

In accordance with the dominant peak of contrast

Melting points



Related substances



Single impurity



Loss on drying




(On anhydrous basis)




Conforms Specifications of Enterprise Standard.





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Discreet packages to avoid the problem at your Customs ,
high rate successful delivery is ensured.


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Shanghai Taigui Pharmaceutical Technology Co., Ltd

Kontak Person: Jun Lu

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