Letrozole

1, High quality with competitive price:

1) Standard: U.S Standard

2) All Purity≥99.8%

3) We are manufacturer and can provide high quality products with factory price.

2, Fast and safe delivery

1) Parcel can be sent out within 8 hours after payment. Tracking number available

2) Secure and discreet shipment. Various transportation methods for your choice.

3) Customs pass rate ≥99.8%

4)We provide re-ship policy.

3, We have clients throughout the world.

1) Professional service and rich experience make customers feel at ease, adequate stock and fast delivery meet their desire.

2) Meeting customers's requirement is our responsibility.

3) High quality, competitive price, fast delivery, first-class service gain the trust and praise from the customers..

Steroid Hormone Powder:

Letrozole (Letrozole), chemical name is 1-[bis (4-cyanophenyl) methyl]-1,2, 4-triazole, molecular formula is C17H11N5, is a new generation of aromatase inhibitor, synthetic derivatives of benzyl triazole. Letrozole is used for endocrine therapy of breast cancer by inhibiting aromatase and reducing estrogen level, so as to eliminate the stimulating effect of estrogen on tumor growth.