75.00$
ACTIVE HALF-LIFE 2 days
TABLET COUNT: 50 COUNTS
CLASSIFICATION Non-steroidal aromatase inhibitor
DOSAGE 0.5 – 2.5 mg/day
ACNE No
WATER RETENTION No
HBR No
HEPATOTOXICITY No
AROMATIZATION No
Letrozolexin is a nonsteroidal inhibitor of estrogen synthesis with antineoplastic activity. As a third-generation aromatase inhibitor, Letrozolexin 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.
Estrogens are produced by the conversion of androgens through the activity of the aromatase enzyme. Letrozole blocks production of estrogens in this way by competitive, reversible binding to the heme of its cytochrome P450 unit. The action is specific, and letrozole 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.
Letrozolexin is approved by the United States Food and Drug Administration (FDA) for the treatment of local or metastatic breast cancer that is hormone receptor positive or has an unknown receptor status in postmenopausal women. Side effects include signs and symptoms of hypoestrogenism. There is concern that long term use may lead to osteoporosis, which is why prescriptions of Letrozolexin are often accompanied by prescriptions of osteoporosis-fighting medication such as Fosamax.
Letrozolexin has shown to reduce estrogen levels by 98 percent while raising testosterone levels.
The anti-estrogen action of Letrozolexin 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. Usage above 2.5 mg/day is known to potentially temporarily kill sex drive. Above 5mg/day for extended periods may cause kidney problems.
Letrozolexin has also been shown to delay the fusing of the growth plates in adolescents. This may boost the effectiveness of growth hormone, and thus Letrozolexin is used to treat adolescents and children with short stature.
Int'l Warehouse 14
Int'l Warehouse 14
FREE Etho®- Testosterone 300mg/ml
1 × 80.00$ 
Pharma TEST 100 Oil Base Ampoules
1 × 33.00$ 
DODEX
1 × 23.00$ 
Clomipex 50
1 × 59.00$ 
Cutpex B320
1 × 112.00$ 
Oxapex 25
1 × 165.00$ Subtotal: 472.00$
Daryl V. (verified owner) –
I’ve ordered from many online sources and this is one of the few that actually delivers consistently high-quality steroids.
Warren R. (verified owner) –
No crashes, no weird side effects. Their Test and Mast combo kept me lean and strong all the way through prep.
Ellis W. (verified owner) –
Their blends are potent and effective. Ran their Tren/Test/Mast mix and got insanely shredded.
Clay R. (verified owner) –
My go-to supplier for injectable steroids. I’ve tried their Test E, Tren A, and Deca — all perfectly dosed and smooth to pin.
Amos H. (verified owner) –
So glad I found this shop. The shipping was fast, the gear was clean, and the results were exactly what I was looking for.
Tommy L. (verified owner) –
Massive strength gains and fuller muscles after just a few weeks on their Test and Deca.
Tom A. (verified owner) –
Quality is unmatched. I’ve used many sources, but Finest Gears is the only one I fully trust.
Amos H. (verified owner) –
I use their Clen and Anavar for my cuts — the fat loss and energy boost are crazy good.
Cole D. (verified owner) –
I don’t leave reviews often, but this company deserves it. Gear is fire, and service is even better.
Leon T. (verified owner) –
Solid source with trustworthy service. They even helped me customize my cycle based on my goals and experience level.
Alex M. (verified owner) –
Fastest shipping I’ve experienced in this industry. Got my order in 3 days.
Ellis F. (verified owner) –
They deliver real, high-quality steroids every time. My testosterone levels shot up after using their products. You won’t be disappointed.
Sheldon P. (verified owner) –
My last order came in 4 days and everything was spot-on. Solid team.
Clark V. (verified owner) –
Finest Gears is always stocked with what I need for any cycle. Super reliable.
Hayden V. (verified owner) –
The best customer service I’ve encountered from any steroid supplier, period.
Zach S. (verified owner) –
Massive strength gains and fuller muscles after just a few weeks on their Test and Deca.
Randy W. (verified owner) –
Even after long cycles, my bloods are good. That’s quality right there.
Trevor S. (verified owner) –
I bulked up 12 pounds in 10 weeks with their Test and Deca. Solid gains.
Rudy P. (verified owner) –
Customer service is excellent! They answered all my questions about dosing and helped me pick the right cycle. Really appreciate the attention to detail.
Alex D. (verified owner) –
I’m leaner, harder, and more vascular than ever thanks to their gear.
Curtis R. (verified owner) –
I’ve used their products to prep for a photoshoot and was extremely impressed with how quickly I leaned out.
Rex G. (verified owner) –
Used their Anavar pre-summer cut — lean, dry, and hard results.
Keith B. (verified owner) –
Excellent experience from order to delivery. Everything went smoothly.
Anthony G. (verified owner) –
These guys go above and beyond. They actually care about customers.
George F. (verified owner) –
The Test E and Boldenone combo from Finest Gears gave me amazing strength gains and lean muscle growth. I’ll definitely be back for more.
Alex M. (verified owner) –
My last order came in 4 days and everything was spot-on. Solid team.
Gilberto V. (verified owner) –
Legit products, great service, and fast delivery. I’ve recommended Finest Gears to my entire lifting crew.
Stanley V. (verified owner) –
Ordered a full 12-week cycle and it came well-packed, clear labels, and verified results from bloodwork.