Anavar 50 mg Anavar 50 mg
Stealth Labs

Anavar 50 mg

Product Information Compound Details
Stealth Labs
Active Substance Oxandrolone Oral anabolic steroid (17-alpha-alkylated)
50 mg/tablet
Strength 50 mg/tablet
Package 100 Tablets 5,000 mg total labeled content
Form Oral Tablets
Drug Class Anabolic Steroid
Manufacturer Stealth Labs
Packaging Notice Shipped Without Product Label This Stealth Labs product is supplied in an unlabeled vial.
Latest Laboratory Result 59.84 mg June 7, 2024 · 119.68% of label claim View
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U.S. Domestic
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Product Overview

Anavar 50 mg by Stealth Labs

Anavar 50 mg is an oral tablet containing oxandrolone manufactured by Stealth Labs, supplied as 50 mg per tablet in a 100-tablet package.

Oxandrolone Oral Tablets

Anavar 50 mg contains oxandrolone, a synthetic anabolic-androgenic steroid that is a 17-alpha-alkylated derivative of dihydrotestosterone. It is FDA-approved as adjunctive therapy to promote weight gain after weight loss following extensive surgery, chronic infections, or severe trauma, and to offset protein catabolism associated with prolonged corticosteroid administration. FDA labeling explicitly states: "Anabolic steroids have not been shown to enhance athletic ability".

Oxandrolone interacts with androgen receptors in target tissues, promoting protein synthesis and nitrogen retention. The 17-alpha-alkylated structure allows oral bioavailability but is associated with hepatotoxicity, including cholestatic jaundice, hepatic necrosis, and peliosis hepatis with long-term therapy. In clinical settings, oxandrolone has been studied extensively in burn patients for its anticatabolic effects, with meta-analyses demonstrating significant reductions in weight loss and length of stay.

In non-medical bodybuilding contexts, oxandrolone is commonly referenced for its mild androgenic profile and lack of aromatization. However, such use falls outside approved indications. As a research chemical product sold outside the pharmaceutical supply chain, this formulation has not undergone FDA review for purity, sterility, or actual content. FDA labeling warns that oxandrolone may cause liver cell tumors, blood lipid changes increasing atherosclerosis risk, and virilization in women that may be irreversible.

Key Benefits of Anavar 50 mg

  • FDA-approved active ingredient for weight gain and protein catabolism
  • Oral tablet form (17-alpha-alkylated for bioavailability)
  • 50 mg/tablet concentration in a 100-tablet package
  • Manufactured by Stealth Labs with published laboratory verification
  • Research chemical — not FDA-regulated, not for human use
Formulation

Oral Tablets

Anavar 50 mg is supplied as oral tablets for research applications. The 17-alpha-alkylated structure allows oral administration but is associated with hepatotoxicity, including cholestatic jaundice and hepatic necrosis.

Product Profile

Oxandrolone Profile

Oxandrolone is a 17-alpha-alkylated anabolic steroid with a favorable anabolic-to-androgenic ratio compared to other oral steroids.

17-Alpha-Alkylated Anabolic Steroid

Oxandrolone is a synthetic derivative of dihydrotestosterone that is 17-alpha-alkylated, allowing it to survive first-pass hepatic metabolism and be administered orally. It interacts with androgen receptors in target tissues, promoting protein synthesis and nitrogen retention. The half-life is approximately 0.55 hours for the first phase and 9 hours for the second phase.

FDA-approved indications include adjunctive therapy to promote weight gain after weight loss following extensive surgery, chronic infections, or severe trauma; to offset protein catabolism associated with prolonged corticosteroid administration; and for relief of bone pain associated with osteoporosis. Usual adult dosage is 2.5–20 mg daily in 2–4 divided doses.

In non-medical bodybuilding contexts, oxandrolone is commonly referenced in the range of 20–50 mg per day for men and 5–10 mg per day for women, though such use falls outside approved indications. Common reference ranges for oxandrolone in non-medical contexts are not well characterized in publicly available bodybuilding resources.

FDA Approval Status

Prescription Medication

Oxandrolone is FDA-approved for specific medical indications including weight gain after surgery, chronic infections, or severe trauma, and for protein catabolism associated with corticosteroid use. It is not approved for athletic performance enhancement, and FDA labeling states anabolic steroids have not been shown to enhance athletic ability. This research chemical product is not FDA-regulated.

Anavar 50 mg vs Other Stealth Labs Preparations

Stealth Labs offers Winstrol 50 as another oral anabolic steroid (stanozolol), and Danabol 50 (methandienone) as a mass-building oral. Unlike oxandrolone, which is not aromatized, methandienone is aromatizable and associated with water retention.

Compared to Anavar (the same active substance), this product is identical in active ingredient but may differ in manufacturing or presentation. Both are oxandrolone products sold as research chemicals.

Laboratory Testing

Anavar 50 mg Lab Reports

Published laboratory reports for Anavar 50 mg are shown below with the test date, measured concentration and percentage of the product's 50 mg label claim.

Anavar 50 mg by Stealth Labs lab report dated June 7, 2024 showing 59.84 mg View Report
June 7, 2024
Measured Result 59.84 mg 119.68% of label claim
Label 50 mg
Difference +9.84 mg

Laboratory results apply to the specific tested sample represented in each published report and should not be interpreted as a measurement of every vial or production batch.

Dosage & Usage

Anavar 50 mg Dosage & Usage

The information below is provided for educational reference only. Oxandrolone is a prescription medication; medical use requires appropriate diagnosis, clinical supervision and ongoing monitoring. This research chemical product is not for human use, and non-medical use falls outside approved indications.

Clinical Reference Ranges

FDA-approved dosing for oxandrolone is 2.5–20 mg daily in 2–4 divided doses for adults, with geriatric dosing at 5 mg twice daily. A course of therapy of 2–4 weeks is usually adequate, which may be repeated intermittently as indicated. Common reference ranges for oxandrolone in non-medical bodybuilding contexts are not well characterized in publicly available bodybuilding resources.

Use Case Reference Range Frequency
Adult medical (FDA-approved) 2.5–20 mg daily 2–4 divided doses
Geriatric medical 5 mg twice daily 2 divided doses
Non-medical research reference 20–50 mg daily (men) Split doses

Stacking & Cycle Considerations

In non-medical bodybuilding contexts, oxandrolone is commonly stacked with a testosterone base. Typical combination referenced in community discussions is TRT-dose testosterone (100–200 mg/week) with oxandrolone 20–50 mg/day. A testosterone base mitigates the suppressive effects of oxandrolone on endogenous production and provides estrogenic support for libido, joint lubrication, and mood.

Oxandrolone is also sometimes referenced alongside other oral compounds, though this compounds hepatotoxicity risk. FDA labeling warns that concurrent use of multiple 17-alpha-alkylated steroids increases hepatic stress.

Managing Research Risks

Oxandrolone is associated with hepatotoxicity due to its 17-alpha-alkylated structure. FDA labeling warns of cholestatic hepatitis and jaundice, which may occur at relatively low doses, and liver cell tumors with long-term therapy. Liver function tests should be obtained periodically.

Blood lipid changes are a significant concern. FDA labeling states that androgenic anabolic steroids have been reported to increase low-density lipoproteins and decrease high-density lipoproteins, with changes that "may be very marked and could have a serious impact on the risk of atherosclerosis and coronary artery disease". Serum lipid levels should be performed periodically and therapy adjusted accordingly.

Oxandrolone may increase the anticoagulant effect of warfarin, requiring close monitoring of INR and potential dose reduction of the anticoagulant. Concurrent dosing may result in unexpectedly large increases in INR or prothrombin time.

Post-Cycle Considerations

Oxandrolone suppresses endogenous testosterone production, and post-cycle therapy is commonly recommended in non-medical contexts. Agents such as Clomid or Tamoxifen are commonly referenced for this purpose. A typical PCT protocol referenced in bodybuilding contexts includes Nolvadex 20 mg/day or Clomid 50 mg/day for 4 weeks.

PCT protocols vary based on cycle length, compounds used and individual factors. Bloodwork and, where possible, medical guidance can help inform recovery strategy.

Important

Individual Response Varies

Dosing strategies, support compounds and recovery protocols should be adjusted based on experience level and bloodwork where possible. The information above is for educational reference and does not constitute medical advice. This research chemical is not for human use.

Safety & Information

Oxandrolone Safety Information

Oxandrolone is an FDA-approved prescription medication with a known safety profile. This research chemical product is not FDA-regulated and is not for human use.

Important Safety Information

FDA labeling for oxandrolone includes warnings for peliosis hepatis (blood-filled cysts in the liver that can be life-threatening), liver cell tumors, and blood lipid changes associated with increased risk of atherosclerosis and coronary artery disease. The labeling states that anabolic steroids have not been shown to enhance athletic ability.

Oxandrolone is contraindicated in patients with known or suspected carcinoma of the prostate or male breast, carcinoma of the breast in females with hypercalcemia, pregnancy (Category X), hypersensitivity to the drug, nephrosis, and hypercalcemia.

Important

Not for Human Use

This product is sold as a research chemical and is not approved for human use. Products sold online under the name Anavar through research compound vendors are not FDA-regulated, have no verified manufacturing standards, and carry unknown contamination, dosing, and safety risks. Oxandrolone is legally available only by prescription for approved medical indications.

Potential Adverse Effects

The following adverse reactions have been associated with use of anabolic steroids: hepatic effects including cholestatic jaundice with rare hepatic necrosis and death, hepatocellular neoplasms, and peliosis hepatis with long-term therapy. Reversible changes in liver function tests also occur including increased BSP retention and increases in serum bilirubin, AST, and ALT.

Women should be observed for signs of virilization including deepening of the voice, hirsutism, acne, and clitoromegaly. Discontinuation at the time of evidence of mild virilism is necessary to prevent irreversible virilization. Some virilizing changes in women are irreversible even after prompt discontinuance of therapy and are not prevented by concomitant use of estrogens.

Other potential effects include nausea, vomiting, changes in skin color, ankle swelling, and for males, too frequent or persistent erections of the penis and appearance or aggravation of acne.

Conditions Requiring Medical Evaluation

Oxandrolone should be used with caution in patients with a history of cardiovascular disease or who are at risk for cardiovascular disease, as androgenic anabolic steroids have been reported to increase LDL and decrease HDL. Edema with or without congestive heart failure may be a serious complication in patients with pre-existing cardiac, renal, or hepatic disease.

In children, androgen therapy may accelerate bone maturation without producing compensatory gain in linear growth, resulting in compromised adult height. Bone age should be monitored every 6 months.

Monitoring During Therapy

Because of the hepatotoxicity associated with the use of 17-alpha-alkylated androgens, liver function tests should be obtained periodically. Serum lipid levels should be performed periodically and therapy adjusted accordingly. Hemoglobin and hematocrit should be checked periodically for polycythemia in patients receiving high doses.

Laboratory testing of the product itself, such as the published potency report shown in the Lab Reports tab, is separate from clinical monitoring of the person using the medication. Product testing does not assess individual health status or suitability for use.

Product Care

Storage & Handling

Oral tablets should be stored at controlled room temperature (15–25°C) in the original packaging, protected from excessive heat, moisture, and direct light. Keep out of reach of children.

Shipping & Authenticity

Shipping & Product Authenticity

Anavar 50 mg is supplied through the official Stealth Labs distribution chain and shipped in original manufacturer packaging with discreet, privacy-focused handling.

USA Domestic 3–5 business days
International 10–15 business days
Order Processing 24–48 business hours
Tracking Provided after dispatch
Direct Supply

Discreet Delivery & Original Packaging

The outer shipping package remains discreet, with privacy-focused handling and no unnecessary external product details. Products are supplied through the official Stealth Labs distribution chain.

What to Expect

  • Orders are processed after payment confirmation
  • USA Domestic shipping is typically faster when local stock is selected
  • International orders include tracking, though update frequency may vary by destination
  • Multiple warehouses may result in separate shipments when applicable

Authenticity Verification

To verify your Anavar 50 mg product, use the security code on the package label and cross-check it on the Stealth Labs official site. Official Stealth Labs presentation, batch-linked lab proof, and original packaging help reinforce product legitimacy and buyer confidence.

For complete delivery details, tracking policy, and reshipment terms, please see our Shipping Info page.

Storage

Anavar 50 mg Storage

Proper storage conditions help preserve tablet stability and overall product integrity throughout shelf life.

Recommended Conditions

Store at controlled room temperature (15–25°C) in the original packaging, protected from excessive heat, moisture, and direct light. Keep the container tightly closed when not in use.

Do not use if tablets appear discolored, crumbled, or otherwise abnormal. Keep out of reach of children.

Quick Reference

Do & Don't

  • Do store at 15–25°C
  • Do keep in original packaging
  • Do inspect before each use
  • Don't expose to excessive heat or moisture
  • Don't store in direct sunlight
  • Don't use if tablets look abnormal
Frequently Asked Questions

Anavar 50 mg FAQ

Answers to common questions about Anavar 50 mg, its research status, clinical data, and laboratory testing.

What is Anavar 50 mg used for?

Anavar 50 mg contains oxandrolone, which is FDA-approved as adjunctive therapy to promote weight gain after weight loss following extensive surgery, chronic infections, or severe trauma, and to offset protein catabolism associated with prolonged corticosteroid administration. It is not approved for athletic performance enhancement, and FDA labeling states anabolic steroids have not been shown to enhance athletic ability.

How often should Anavar 50 mg be taken?

FDA-approved dosing is 2.5–20 mg daily in 2–4 divided doses for adults, with geriatric dosing at 5 mg twice daily. A course of therapy of 2–4 weeks is usually adequate. No dosing recommendation can be made for this research chemical product, as it is not FDA-approved for human use in the form sold.

Does Anavar 50 mg require PCT?

Oxandrolone suppresses endogenous testosterone production, and post-cycle therapy is commonly recommended in non-medical contexts. Agents such as Clomid or Tamoxifen are commonly referenced for this purpose. A typical PCT protocol referenced in bodybuilding contexts includes Nolvadex 20 mg/day or Clomid 50 mg/day for 4 weeks.

What does oxandrolone do?

Oxandrolone is a 17-alpha-alkylated anabolic steroid that interacts with androgen receptors in target tissues, promoting protein synthesis and nitrogen retention. It is used clinically to offset protein catabolism and promote weight gain in specific medical conditions.

How long does oxandrolone take to work?

In clinical settings, oxandrolone's effects on weight gain and nitrogen balance are typically assessed over 2–4 week treatment courses. In non-medical contexts, community reports suggest initial changes may be noticed within 1–2 weeks, with more noticeable effects by week 2–4. The time required to notice effects depends on the individual and the specific outcome being evaluated.

Is oxandrolone the best oral steroid?

There is no single oral steroid that is universally best. Oxandrolone has a favorable anabolic-to-androgenic ratio compared to many oral steroids, but it is 17-alpha-alkylated and carries hepatotoxicity risks. The appropriate choice depends on the circumstances, and non-medical use falls outside approved indications.

What is the difference between Anavar and Winstrol?

Anavar (oxandrolone) and Winstrol (stanozolol) are both oral anabolic steroids, but they have different structures and side effect profiles. Oxandrolone is a DHT derivative that does not aromatize, while stanozolol is also a DHT derivative but associated with joint dryness and different hepatotoxicity profiles.

What is the difference between Anavar and Danabol?

Anavar (oxandrolone) is a non-aromatizing oral steroid with a mild profile, while Danabol (methandienone) is an aromatizing oral steroid associated with significant water retention and mass gains. They have different clinical indications and side effect profiles.

Is 50 mg of Anavar a lot?

A milligram amount cannot be classified as appropriate or excessive without considering the medical indication, individual response, and other factors. FDA-approved dosing ranges from 2.5–20 mg daily, so 50 mg is above typical clinical dosing. It is also important to distinguish a dose from a product's tablet strength. Anavar 50 mg indicates 50 mg of oxandrolone per tablet; that strength does not by itself specify how much should be taken.

What strength is Anavar 50 mg?

Anavar 50 mg is labeled at 50 mg of oxandrolone per tablet. It is supplied as oral tablets in a 100-tablet package.

Is Anavar 50 mg lab tested?

Yes. A published laboratory report dated June 7, 2024 measured Anavar 50 mg at 59.84 mg, equivalent to 119.68% of its 50 mg label claim. The complete report can be viewed in the Lab Reports tab. Laboratory results apply to the tested sample represented by the individual report.

Can Anavar 50 mg be stacked with other compounds?

In non-medical bodybuilding contexts, oxandrolone is commonly stacked with a testosterone base. Typical combination is TRT-dose testosterone (100–200 mg/week) with oxandrolone 20–50 mg/day. FDA labeling warns that concurrent use of multiple 17-alpha-alkylated steroids increases hepatic stress. Stacking decisions should consider individual experience and health status.

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