2D structure · PubChem CID 5878Oxandrolone

Genetix PharmaOral

Anavar Genetix Pharma

Oxandrolone · Oral tablet

4.9 from 20 reviews

$132CAD

In stock, ships from Vancouver

Strength20 mg per tablet

Pack50 tablets

Total per order1,000 mg

Half-life≈ 9-10 hours

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Delivery guaranteeLost or seized: reshipped free
Tracking in 72 hPacked in Vancouver
Interace-TransferFrom any Canadian bank
Plain packagingNo product names outside

Overview

Anavar is oxandrolone, an oral DHT derivative first approved to help patients regain weight after surgery, burns or long illness. It is one of the most studied oral anabolic steroids in clinical medicine.

How it works

Oxandrolone activates androgen receptors and is resistant to liver breakdown thanks to a chemical change at the 17-alpha position. It does not convert to estradiol, but it still lowers natural testosterone and strongly lowers HDL cholesterol.

Chemistry

From PubChem, the US National Library of Medicine’s chemistry database.

Oxandrolone

Formula: C₁₉H₃₀O₃
Molecular weight: 306.4 g/mol
CAS: 53-39-4
PubChem CID: 5878 ↗

Clinical reference

The original Oxandrin label used 2.5 to 20 mg a day, split into two to four doses, for two to four weeks, repeated only when needed. The United States withdrew the product in 2023.

Label and guideline amounts are shown for reference only. They are not a recommendation, and we never give cycle or performance amounts. Any use belongs under a doctor’s care, with bloodwork.

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Strength used: 20 mg per tablet · pack: 50 tablets

Combinations and interactions

Prescribed or used alongside

In burn and wasting care, oxandrolone was given with a high-protein diet and close monitoring of liver enzymes.
Combining it with another oral compound multiplies liver strain.

Drug interactions

Warfarin: oxandrolone sharply raises the effect of warfarin; the label warns of serious bleeding.
Diabetes medicines: blood sugar may fall.

Risks and bloodwork

Liver strain

Raised liver enzymes are common; rare cases of liver tumours and peliosis hepatis are described with 17-alpha-alkylated steroids.

HDL cholesterol

Oral steroids lower HDL more than most injectables.

Suppression

Even at clinical amounts natural testosterone falls.

Virilisation in women

Voice deepening and other masculine changes can be permanent.

Bloodwork doctors check

Liver enzymes (ALT, AST, GGT) and bilirubin
Lipid panel, especially HDL
Complete blood count
Blood pressure
Total testosterone, LH and FSH

Not for

People under 18, anyone pregnant or breastfeeding, and anyone with liver disease, heart disease, uncontrolled blood pressure or a hormone-sensitive cancer, unless a doctor directs otherwise.

Canadian legal status

Anabolic steroids are listed in Schedule IV of the Controlled Drugs and Substances Act. Simple possession of a Schedule IV substance is not an offence under the Act; selling, importing or exporting one without authorisation is. Sports bodies that follow the World Anti-Doping Code ban them in and out of competition. This is general information, not legal advice.

References

The efficacy and safety of oxandrolone treatment for patients with severe burns: A systematic review and meta-analysisLi H et al. · Burns, 2016 · PMID 26454425
Novel Uses for the Anabolic Androgenic Steroids Nandrolone and Oxandrolone in the Management of Male HealthWu C, Kovac JR · Curr Urol Rep, 2016 · PMID 27535042

Reviews

4.920 reviews from customers

Reviews are published after a quick check. Only customers who bought this product can review it.

Steven S.Feb 13, 2025

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