Oxymetholone 50 mg
GenShi Labs

Oxymetholone 50 mg

Product Information Compound Details
Genshi Labs
Active Substance Oxymetholone 17-alpha-alkylated oral anabolic steroid
50 mg/tablet
Strength 50 mg/tablet
Package 100 Tablets 5,000 mg total labeled content
Form Oral Tablet
Half-Life Approximately 8–9 Hours
Drug Class Androgen & Anabolic Steroid
Manufacturer Genshi Labs
$120.00
Shipping :
International
U.S. Domestic
Buy 3+ for $114.00 and save $18.00
Product Overview

Oxymetholone 50 mg by Genshi Labs

Oxymetholone 50 mg is an oral oxymetholone tablet manufactured by Genshi Labs and dosed at 50 mg per tablet in a 100-tablet pack.

Oxymetholone Oral

Oxymetholone 50 mg contains oxymetholone, an oral anabolic-androgenic steroid (AAS) that is FDA-approved for the treatment of anemias caused by deficient red cell production, including acquired aplastic anemia, congenital aplastic anemia, and myelofibrosis. In non-medical bodybuilding settings, oxymetholone is commonly referenced for its potent ability to produce rapid gains in muscle mass, strength, and body weight, particularly during bulking cycles.

Oxymetholone works by binding to androgen receptors in muscle tissue, stimulating protein synthesis and nitrogen retention. It also enhances the production and urinary excretion of erythropoietin, which stimulates red blood cell production and can improve oxygen delivery to muscles. As a 17-alpha-alkylated compound, oxymetholone is orally bioavailable but also hepatotoxic, placing stress on the liver.

While oxymetholone's medical applications are well established, its use for physique or performance enhancement falls outside approved medical indications. The FDA labeling specifically states that anabolic steroids have not been shown to enhance athletic ability. Non-medical use should be considered in the context of significant adverse effects, including liver toxicity, blood lipid changes, and cardiovascular risks.

Key Benefits of Oxymetholone 50 mg

  • FDA-approved for specific anemia indications
  • Potent anabolic activity for rapid mass and strength gains
  • Enhances erythropoietin production and red blood cell count
  • Oral tablet form allows precise dosing flexibility
  • 50 mg strength corresponds to established clinical dosage forms
Product Profile

Oxymetholone Profile

Oxymetholone is an oral anabolic-androgenic steroid that was first developed in the 1960s. Its clinical applications and pharmacological properties distinguish it from other oral AAS, particularly its potent anabolic effects and its association with significant hepatotoxicity.

Oral Anabolic Androgenic Steroid

Oxymetholone is a 17-alpha-alkylated derivative of testosterone, modified to resist first-pass metabolism in the liver and remain orally active. This modification also underlies its hepatotoxic potential, as the liver must process the compound and is exposed to it for extended periods. The FDA labeling includes boxed warnings for peliosis hepatis and liver cell tumors.

Unlike testosterone, oxymetholone is not aromatized to estrogen, meaning it does not convert to estrogen and is less likely to cause estrogenic side effects such as gynecomastia. However, it can still produce androgenic effects including virilization in women and suppression of endogenous testosterone production.

Oxymetholone has been shown to significantly increase lean body mass and maximal voluntary strength in clinical studies. One study in older men demonstrated that 50 mg and 100 mg daily doses for 12 weeks increased total lean body mass by 3.3 kg and 4.2 kg respectively, along with significant improvements in bench press and lat pulldown strength.

Defining Characteristic

Potent Anabolic Activity, Oral Bioavailability

Oxymetholone's combination of oral bioavailability and potent anabolic effects makes it one of the most effective oral AAS for promoting rapid gains in muscle mass and strength. However, this potency is accompanied by significant hepatotoxic potential and cardiovascular risks that distinguish it from milder oral compounds.

Oxymetholone 50 mg vs Other Genshi Labs Preparations

Genshi Labs offers several products that are commonly referenced in bodybuilding contexts. Oxymetholone is an oral AAS with a distinct profile compared to other compounds.

For those seeking a non-aromatizing oral compound for lean muscle preservation, Anavar 20 mg contains oxandrolone, which is often referenced for cutting phases. Stanozolol 25 mg is another oral AAS with a different anabolic-to-androgenic profile, commonly referenced for hardness and vascularity. Dianabol 25 mg is a methandienone product that aromatizes to estrogen and is often referenced for bulking cycles. Each compound has distinct properties and applications.

Dosage & Usage

Oxymetholone 50 mg Dosage & Usage

The information below is provided for educational reference only. Oxymetholone is a prescription medication; medical use requires appropriate diagnosis, clinical supervision and ongoing monitoring. Non-medical use falls outside approved indications.

Typical Dosage Ranges

In medically supervised settings, oxymetholone dosing for anemia typically ranges from 1 to 5 mg per kg of body weight daily, with the usual effective dosage being 1 to 2 mg per kg daily. In non-medical bodybuilding contexts, oxymetholone is commonly referenced at dosages of 50–100 mg per day, though such use falls outside approved medical indications and is associated with significant health risks.

Use Case Common Reference Range Frequency
Medical (anemia) 1–5 mg/kg daily Divided doses
Medical (usual effective) 1–2 mg/kg daily Divided doses
Non-medical (bodybuilding) 50–100 mg daily Once or divided

Stacking & Cycle Considerations

In non-medical bodybuilding contexts, oxymetholone is commonly referenced as a potent oral compound for bulking cycles, often stacked with injectable testosterone esters or other anabolic compounds. It may be discussed alongside products such as Dianabol 25 mg, another oral AAS often referenced for mass-building, though stacking multiple 17-alpha-alkylated compounds increases hepatic stress.

Due to its hepatotoxicity, community consensus generally recommends limiting oxymetholone cycles to 4–6 weeks. Cycle structure and support protocols should be considered in the context of individual experience, health status and bloodwork where possible.

Managing Side Effects

Oxymetholone is associated with significant potential side effects. Because it is a 17-alpha-alkylated compound, it can elevate liver enzymes and, in rare cases, cause cholestatic jaundice, peliosis hepatis, and hepatic adenomas. Medical labeling recommends periodic liver function tests during oxymetholone therapy.

Oxymetholone also causes marked decreases in HDL cholesterol and may increase LDL cholesterol, which are considered cardiovascular risk factors. Blood pressure and lipid profiles should be monitored. Additionally, oxymetholone suppresses endogenous testosterone production, which should be considered in the context of recovery after discontinuation.

Post-Cycle Therapy (PCT)

Oxymetholone suppresses endogenous testosterone production, and post-cycle therapy is commonly referenced in non-medical bodybuilding contexts to support hormonal recovery. Agents such as Nolvadex 20 mg or Clomid 50 mg are SERMs commonly referenced for this purpose.

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.

Safety & Information

Oxymetholone Safety Information

Oxymetholone is a prescription anabolic-androgenic steroid with a well-documented safety profile established through clinical use. Medical oxymetholone therapy requires appropriate diagnosis, clinical supervision and ongoing monitoring.

Important Safety Information

Oxymetholone carries boxed warnings for peliosis hepatis, a condition in which liver and sometimes splenic tissue is replaced with blood-filled cysts, as well as liver cell tumors. These conditions are often not recognized until life-threatening liver failure or intra-abdominal hemorrhage develops.

Anabolic steroids, including oxymetholone, can cause blood lipid changes known to increase the risk of atherosclerosis, including decreased HDL and sometimes increased LDL cholesterol. These changes may be marked and could have a serious impact on cardiovascular risk.

Important

Non-Medical Use

Oxymetholone's approved indications are limited to specific medical conditions involving anemia caused by deficient red cell production. The FDA labeling states that anabolic steroids have not been shown to enhance athletic ability. Use for bodybuilding or performance enhancement falls outside approved medical indications and is associated with significant health risks, including liver toxicity and cardiovascular effects.

Potential Adverse Effects

Commonly reported side effects of oxymetholone include acne, changes in skin oil production, and menstrual irregularities in women. More serious adverse effects include liver toxicity (cholestatic hepatitis, jaundice, peliosis hepatis, and liver tumors), lipid profile changes, and suppression of clotting factors.

In women, virilization effects such as deepening of the voice, hirsutism, acne, and clitoromegaly may occur. Some virilizing changes are irreversible even after discontinuation. In men, oxymetholone can suppress endogenous testosterone production, leading to testicular atrophy and reduced sperm production.

Conditions Requiring Medical Evaluation

Oxymetholone is contraindicated in patients with known or suspected carcinoma of the prostate or male breast, carcinoma of the breast in females with hypercalcemia, pregnancy, nephrosis, and severe hepatic dysfunction.

Oxymetholone should be used with caution in patients with pre-existing cardiac, renal, or hepatic disease, as edema with or without congestive heart failure may be a serious complication. Patients with diabetes may require adjustment of insulin or oral hypoglycemic dosage.

Monitoring During Therapy

Medical oxymetholone therapy typically involves periodic liver function tests due to the hepatotoxicity associated with 17-alpha-alkylated androgens. Lipid profiles and hemoglobin/hematocrit should also be monitored periodically during therapy.

Laboratory testing of the product itself, such as a published potency report, is separate from clinical monitoring of the person using oxymetholone. No published laboratory report is available for this specific product.

Product Care

Storage & Handling

Store in the original packaging, protected from excessive heat, moisture and direct light. Keep all medications out of the reach of children. Follow the storage instructions provided with the product packaging.

Shipping & Authenticity

Shipping & Product Authenticity

Oxymetholone 50 mg is supplied through the official Genshi 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 Genshi 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 Oxymetholone 50 mg product, use the security code on the product packaging and cross-check it on the Genshi Labs official site. Official Genshi Labs presentation 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

Oxymetholone 50 mg Storage

Proper storage conditions help preserve product integrity and ensure the tablets remain suitable for their intended use throughout their shelf life.

Recommended Conditions

Store oxymetholone tablets in a cool, dry place away from direct sunlight and excessive heat. Keep the tablets in their original packaging until use to protect them from moisture and contamination.

Do not store in areas subject to temperature extremes, such as bathrooms or near kitchen appliances. Keep out of reach of children and pets.

Quick Reference

Do & Don't

  • Do store in a cool, dry place
  • Do keep in original packaging
  • Do check expiration date before use
  • Don't expose to direct sunlight
  • Don't store in humid environments
  • Don't use if packaging appears compromised
Frequently Asked Questions

Oxymetholone 50 mg FAQ

Answers to common questions about Oxymetholone 50 mg, oxymetholone, its mechanisms, dosage considerations and safety information.

What is Oxymetholone 50 mg used for?

Oxymetholone 50 mg contains oxymetholone, an oral anabolic-androgenic steroid. In medical practice, it is FDA-approved for the treatment of anemias caused by deficient red cell production, including acquired aplastic anemia, congenital aplastic anemia, and myelofibrosis. In non-medical bodybuilding settings, it is commonly referenced for rapid gains in muscle mass and strength, though such use falls outside approved medical indications.

How often should Oxymetholone 50 mg be taken?

In medical settings, oxymetholone is typically dosed at 1 to 5 mg per kg of body weight daily, often divided into two or three doses. In non-medical bodybuilding contexts, it is commonly referenced at 50–100 mg per day, often taken as a single dose or divided, for cycle durations of 4–6 weeks.

Does Oxymetholone 50 mg require PCT?

Yes, oxymetholone suppresses endogenous testosterone production, and post-cycle therapy is commonly referenced in non-medical contexts to support hormonal recovery. Agents such as Nolvadex 20 mg or Clomid 50 mg are SERMs commonly referenced for this purpose. PCT protocols vary based on cycle length and individual factors.

What does oxymetholone do?

Oxymetholone binds to androgen receptors in muscle tissue, stimulating protein synthesis and nitrogen retention. It also enhances erythropoietin production, which stimulates red blood cell production and can improve oxygen delivery to muscles. It is a 17-alpha-alkylated compound, which makes it orally bioavailable but also hepatotoxic.

How long does oxymetholone take to work?

In medical settings for anemia, response to oxymetholone may not be immediate, and a minimum trial of 3 to 6 months is recommended. In non-medical bodybuilding contexts, users commonly report noticeable increases in strength and muscle fullness within the first one to two weeks of a cycle. Individual response varies based on dosage, training, and nutrition.

Is oxymetholone the best oral steroid?

There is no single oral steroid that is universally best. Oxymetholone is known for its potent anabolic effects and rapid mass gains, but it also carries significant hepatotoxic and cardiovascular risks. Other compounds such as Anavar 20 mg offer a different risk-benefit profile. The appropriate choice depends on individual goals, health status, and risk tolerance.

What is the difference between oxymetholone and Dianabol?

Oxymetholone and Dianabol (methandienone) are both oral AAS often referenced for bulking, but they have different profiles. Oxymetholone is a non-aromatizing compound that does not convert to estrogen. Dianabol 25 mg is an aromatizing compound that can produce estrogenic side effects such as water retention and gynecomastia. Both are 17-alpha-alkylated and carry hepatotoxic potential.

What is the difference between oxymetholone and Anavar?

Oxymetholone and Anavar (oxandrolone) are both oral AAS, but they have different characteristics. Oxymetholone is known for rapid mass and strength gains, while Anavar 20 mg contains oxandrolone, which is often referenced for lean muscle preservation during cutting phases. Both are 17-alpha-alkylated and carry hepatotoxic potential, though oxymetholone is generally considered more potent and more hepatotoxic.

Is 50 mg of oxymetholone a lot?

In medical settings, oxymetholone doses are calculated by body weight at 1 to 5 mg per kg daily, which for many adults could exceed 50 mg daily. In non-medical bodybuilding contexts, 50 mg per day represents a common starting dose, with ranges commonly referenced at 50–100 mg daily. However, any use outside medical supervision carries significant risks, and individual response varies.

What strength is Oxymetholone 50 mg?

Oxymetholone 50 mg is labeled at 50 mg of oxymetholone per tablet. It is supplied as 100 oral tablets per package, giving 5,000 mg of total labeled content.

Is Oxymetholone 50 mg lab tested?

No published laboratory report is available for this specific Oxymetholone 50 mg product at this time. Laboratory testing of anabolic steroid products can provide information about potency and purity, but such testing is separate from clinical monitoring of individuals using these compounds.

How long should an Oxymetholone 50 mg cycle last?

Community consensus in non-medical contexts generally recommends limiting oxymetholone cycles to 4–6 weeks due to hepatotoxicity concerns. Medical labeling notes that cholestatic hepatitis and jaundice occur with 17-alpha-alkylated androgens at relatively low doses, and continued therapy has been associated with hepatic coma and death. Longer cycles increase the risk of liver strain and other adverse effects.

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