Femara (Letrozole) by Zentec Performance


In stock

also known as Letrozole



Zentec –  2mg, 50 tablets/pouch



Zentec Performance Femara

Letrozole Zentec Pharmaceutical 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. In simplest terms it attaches to the aromatase enzyme and prevents it from converting androgens to estrogen. In slightly more complex terms, estrogens are produced by the conversion of androgens through the activity of the aromatase enzyme, and letrozole actually inhibits the production of estrogens in by competitive, (reversible) binding to the heme of the relevant cytochrome P450 unit.

Although Letrozole is not a top choice as a fertility drug it can help to significantly raise both natural testosterone levels and doubles sperm count even at low doses.  For obese men a low dose of 2mg per week can help to improve hormone levels significantly.

Letrozole has a 2-4 day half-life,

Letrozole (Femara) is a non-steroidal aromatase inhibitor. This is to say that it does not possess the characteristic four ring cycloalkane ring carbon structure common of all types of steroids, unlike the steroidal aromatase inhibitor Aromasin (Exemestane).

Zentec Performance Femara Health Benefits and Effects

Zentec Performance 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.

Letrozole (Femara) has caught on naturally with anabolic steroid using athletes, bodybuilders, and invidiuals, as is common with all aromatase inhibitors. This is because of the Estrogen controlling and reducing capability of Letrozole, which is favored in anabolic steroid users that are engaging in the use of aromatizable anabolic steroids (such as Testosterone, Dianabol, Equipoise, etc.) and that it can be effectively utilized to control issues resultant of excess Estrogen (bloating, blood pressure, gynecomastia, etc.).

Recommended Dosage: 1 mg daily

Zentec Performance is an official distributor for Zentec Pharmaceutical.

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Femara (Letrozole) by Zentec Performance