Letrozole Femara Pure Raw Steroid Powder

Letrozole is an Aromatase Inhibitor. The mechanism of action of letrozole is as an Aromatase Inhibitor. FDA Pharmacology Summary from FDA Pharm Classes Letrozole is a nonsteroidal inhibitor of estrogen synthesis with antineoplastic activity. As a third-generation aromatase inhibitor, letrozole selectively and reversibly inhibits aromatase, which may result in growth inhibition of estrogen-dependent breast cancer cells. Aromatase, a cytochrome P-450 enzyme localized to the endoplasmic reticulum of the cell and found in many tissues including those of the premenopausal ovary, liver, and breast, catalyzes the aromatization of androstenedione and testosterone into estrone and estradiol, the final step in estrogen biosynthesis.

Product Details

1.Product Introduction

Welcome to contact Morgan for more details.Whatsapp:+8617725670492, email:liuxf@yccreate.com.


2.Specifications:


letrozole powder
Content: 99%
Molecular Formula: C17H11N5 letrozole
1.CAS NO: 112809-51-5
2.letrozole Content: 99%
3.Molecular Formula: C17H11N5 letrozole
4.Letrozole is an oral non-steroidal inhibitor for the treatment of hormonally-responsive breast cancer after surgery.
letrozole prevents the aromatase from producing estrogens by competitive, reversible binding to the heme of its cytochrome p450 unit, the action is specific,and letrozol does not reduce production of mineralo-or corticosteroids.
USES: pharmaceutical intermediates, after menopause advanced breast cancer, more for anti-estrogen therapy failed two line therapy.
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3.Applications:

 

Letrozole Steroid Powder to produce finished oral Femara 2.5mg Tabs
Tags: Letrozole,Femara,oral Femara 2.5mg Tabs,Letrozole Steroid Powder,Anabolic steroid powder letrozole

Letrozole (Femara) and Arimidex are the two most popular aromatase inhibitors of the 3 major AIs, with Letrozole being the second most popular. Letrozole has demonstrated some very incredible efficiency in the reduction of Estrogen, more so than the other two major aromatase inhibitors.

Letrozole (Femara) Dosage
General range of Letrozole doses are approximately 1.25mg – 2.5mg daily. There does exist a very large margin for adjustment and user preference when it comes to Letrozole dosages, as each individual should slowly adjust their dose depending on how they feel the body is responding. This is especially so for Letrozole, which is the most powerful and potent AI of the three. Even 1.25mg daily is too much for many anabolic steroid users, and often times the recommended dose is actually 1.25mg every other day, and often can be even less frequent especially considering the half-life of Letrozole is that of 2 – 4 days. These Letrozole doses can easily be adjusted if the user feels it is not working well enough, or if it is reducing Estrogen levels too much.


Femara Oral Conversion Recipes
200ml @ 5 mg/ml
1 gram of powder
1 beaker suitable for holding the volume of liquids
19.9 ml of PEG 300
179.1 ml of 190 Proof Grain Alcohol

 

Usage of Letrozole 
In some instances, Letrozole doses might possibly also be utilized to increase the endogenous secretion of Testosterone in men, which allows this compound to be utilized as an ancillary medication during PCT (Post Cycle Therapy) phases following the end of an anabolic steroid cycle, but its use on its own for this purpose is not very common and is unlikely to produce noticeable performance enhancing effects. Letrozole’s use as an endogenous Testosterone stimulating agent will be further covered in detail shortly.

 

How to use letrozole
Take one 2.5 mg letrozole tablet every day.
You can take the tablets before or after meals.
The most common side-effects of treatment are hot flushes, sweating, joint pain, and feeling tired. These can occur in more than 1 in 10 people who take letrozole.





4.prodection details


COA:

 Testing-report-of-Letrozole


5. Packaging & Delivery

 

1. Our Company is a professional raw powder factory in China for over 10 years, all powders are factory directly supplying.

2. Our products have exported to Germany, Norway, Poland, Finland, Spain, UK, France, Russia, USA, Australia, Japan, Korea and many other countries, over 100kgs each month.

3. Professional team special for package and shipment and staring on tracking code 24hours for customs pass. 100% pass to UK, Norway, Poland, Spain, USA, Canada, Brazil; 98% pass to Germany, Russia, Australia, New Zealand.

4. Most of powders are in stock, Chargeable samples are available, Could be shipped out within 24hours.

5. High quality, good price, fast and safety delivery. Shipment by DHL, TNT, FedEx, HKEMS,

UPS, etc.




 

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