Letrozole Femara Powder
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Keywords: Letrozole, Femara
1. Product Introduction
Product Name: Letrozole
Purity: 99% by HPLC.
Appreance:While or off-while powder
2. Product description:
Raw Letrozole powder is an oral non-steroidal aromatase inhibitor, brand name is Femara. It is used to treat certain types of breast cancer (such as hormone-receptor-positive breast cancer) in women after menopause. Raw Letrozole powder is also used to help prevent the cancer from returning. Some breast cancers are made to grow faster by a natural hormone called estrogen. Raw Letrozole powder decreases the amount of estrogen the body makes and helps to slow or reverse the growth of these breast cancers.
Estrogens are produced by the conversion of androgens through the activity of the aromatase enzyme. Raw Letrozole powder blocks production of estrogens in this way by competitive, reversible binding to the heme of its cytochrome P450 unit. The action is specific, and Raw Letrozole powder does not reduce production of mineralo- or corticosteroids. In contrast, the antiestrogenic action of tamoxifen, the major medical therapy prior to the arrival of aromatase inhibitors, is due to its interfering with the estrogen receptor, rather than inhibiting estrogen production.
Raw Letrozole powder has shown to reduce estrogen levels by 98 percent while raising testosterone levels. The anti-estrogen action of Raw Letrozole powder is preferred by athletes and bodybuilders for use during a steroid cycle to reduce bloating due to excess water retention and prevent the formation of gynecomastia related breast tissue that is a side effect of some anabolic steroids.
3. Letrozole Test Result:
4. Letrozole dosage:
The recommended dose of Femara is one 2.5 mg tablet administered once a day, without regard to meals.
5. Order Process:
-Know what would you need
-Send you total price and make shipping plan
-if you think ok and send payment
-we will ship the parcel in 12-24 hours and then send packing photo and tracking number to you
-we will keep tracking it and let you know the details
-Parcel will be delivered in 4-5 working days
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