Anadroxyl 50 mg is an oral oxymetholone tablet manufactured by Kalpa Pharmaceuticals and dosed at 50 mg per tablet, supplied in packs of 50 tablets.
Anadroxyl 50 mg contains oxymetholone, a 17-alpha-alkylated oral anabolic-androgenic steroid. Oxymetholone is one of the most potent oral anabolic steroids, historically developed for medical use in treating anemias caused by deficient red cell production. Its strong anabolic activity and oral bioavailability distinguish it from injectable compounds and have made it a commonly referenced compound in non-medical bodybuilding contexts.
In clinical practice, oxymetholone is FDA-approved for the treatment of anemias associated with aplastic anemia, myelofibrosis, and hypoplastic anemias due to myelotoxic drugs. In bodybuilding and performance-enhancement settings, oxymetholone is commonly used during bulking phases for rapid gains in mass, strength, and appetite, though such use falls outside approved medical indications.
Oxymetholone supports muscle protein synthesis, red blood cell production, and recovery. Because it is a 17-alpha-alkylated compound, it is associated with hepatotoxicity and requires cautious use and monitoring in any context. Non-medical use at supraphysiologic doses increases the potential for adverse effects.
Anadroxyl 50 mg is supplied as an oral compressed tablet containing 50 mg of oxymetholone per unit, packaged in a 50-tablet format by Kalpa Pharmaceuticals.
Oxymetholone is a potent oral anabolic steroid characterized by strong anabolic activity, oral bioavailability, and a short half-life. Its profile differs significantly from injectable compounds and other oral anabolics.
Oxymetholone is a 17-alpha-alkylated compound, which allows it to survive first-pass metabolism in the liver and remain orally active. This structural modification is also responsible for its classification as a hepatotoxic compound, requiring periodic liver function monitoring during any use.
The compound has strong anabolic effects, promoting nitrogen retention, protein synthesis, and red blood cell production. Its androgenic activity is comparatively lower than testosterone, but it still carries the potential for androgen-related side effects.
Oxymetholone is not aromatized to estrogen via the aromatase enzyme, yet estrogenic side effects such as gynecomastia and water retention are commonly reported in non-medical use. The mechanism behind these effects is not fully understood but may involve direct or indirect estrogen receptor activity.
Oxymetholone has a relatively short half-life of approximately 8–9 hours, requiring multiple daily administrations to maintain stable blood levels in non-medical contexts. Effects on strength and mass are often reported to appear quickly, sometimes within the first two weeks of use.
Kalpa Pharmaceuticals offers several oral anabolic preparations with different compounds, potencies, and intended profiles. The main distinctions involve hepatotoxicity, aromatization potential, and anabolic-to-androgenic ratios.
For those comparing oral bulking options, Dianoxyl 10 (methandienone) is another potent oral anabolic commonly referenced for mass gain. Unlike oxymetholone, methandienone is aromatizable and associated with different side effect profiles. For cutting or leaner gains, Stanoxyl 10 (stanozolol) is a non-aromatizing oral alternative, though it is also 17-alpha-alkylated.
The information below is provided for educational reference only. Oxymetholone is a prescription medication in the United States; medical use requires appropriate diagnosis, clinical supervision, and ongoing monitoring. Non-medical use falls outside approved indications.
In medically supervised settings, oxymetholone dosing for FDA-approved indications is individualized by body weight and clinical response, typically ranging from 1 to 5 mg/kg per day, with most patients responding to 1–2 mg/kg per day. In non-medical bodybuilding contexts, oxymetholone is commonly referenced in the range of 50–150 mg per day, though such use falls outside approved medical indications and carries significant hepatotoxic risk.
| Use Case | Common Reference Range | Frequency |
|---|---|---|
| Medical (anemia) | 1–5 mg/kg per day, individualized | Once daily or divided |
| Bodybuilding (non-medical) | 50–150 mg per day | Divided doses (2–3x daily) |
| Beginner (non-medical reference) | 50 mg per day | Once daily |
| Experienced (non-medical reference) | 100–150 mg per day | Divided doses |
In non-medical bodybuilding contexts, oxymetholone is commonly used as a kickstarter at the beginning of a bulking cycle, allowing strength and mass gains to begin while longer-acting injectable compounds reach steady blood levels. It is frequently stacked with injectable testosterone preparations, though such combinations increase the total androgenic load and hepatotoxic stress.
Cycle duration in non-medical use is typically limited to 4–6 weeks due to the compound's 17-alpha-alkylated structure and associated liver stress. Bloodwork and liver function monitoring are strongly advised if any use occurs.
Oxymetholone is associated with significant side effects including hepatotoxicity, elevated blood pressure, water retention, and potential estrogenic effects such as gynecomastia. Aromatase inhibitors such as Arimixyl 1 mg (anastrozole) are sometimes referenced in non-medical contexts to manage estrogenic symptoms, though oxymetholone is not directly aromatized and the mechanism behind its estrogenic effects is not fully understood.
Blood pressure, liver enzymes, and hematocrit should be monitored during any use. Cardiovascular and hepatic risks are significant at supraphysiologic doses.
After any non-medical cycle involving oxymetholone, post-cycle therapy is commonly recommended to support recovery of endogenous testosterone production. Selective estrogen receptor modulators such as Clomixyl 50 mg (clomiphene) or Nolvaxyl 20 mg (tamoxifen) are commonly referenced for this purpose in bodybuilding contexts.
PCT protocols vary based on cycle length, compounds used, and individual response. Bloodwork can help inform recovery strategy.
Dosing strategies and support protocols should be adjusted based on experience level, health status, and bloodwork where possible. The information above is for educational reference and does not constitute medical advice.
Oxymetholone is a potent anabolic steroid with significant hepatic, cardiovascular, and endocrine effects. Medical use requires appropriate diagnosis, clinical supervision, and ongoing monitoring.
Oxymetholone carries FDA boxed warnings for peliosis hepatitis, liver cell tumors, and blood lipid changes. These risks are dose-dependent and increase with higher doses and longer durations of use. Medical use is reserved for specific hematologic conditions under close supervision.
Non-medical use of oxymetholone at supraphysiologic doses falls outside approved indications and can substantially increase exposure to hepatotoxic, cardiovascular, and androgenic adverse effects.
Oxymetholone is a Schedule III controlled substance in the United States. Non-medical use is associated with serious health risks, including liver injury, cardiovascular events, and hormonal suppression.
Hepatotoxicity is a primary concern with oxymetholone. Cholestatic jaundice, elevated liver enzymes, peliosis hepatitis, and liver tumors have been reported. Liver function tests should be monitored periodically during any use.
Cardiovascular effects include decreased HDL cholesterol, increased LDL cholesterol, and elevated blood pressure. These changes are associated with increased atherosclerosis risk.
Androgenic effects may include acne, oily skin, and suppression of endogenous testosterone production. Estrogenic effects such as gynecomastia and water retention are also commonly reported in non-medical use despite oxymetholone not being directly aromatized.
Other potential effects include glucose intolerance, insulin resistance, and suppression of clotting factors.
Oxymetholone is contraindicated in men with known or suspected prostate or breast cancer, in women who are or may become pregnant, and in patients with nephrosis or severe hepatic dysfunction.
Pre-existing cardiovascular disease, liver disease, diabetes, and prostate conditions require careful evaluation before any consideration of oxymetholone use. Women should be monitored for signs of virilization.
Medically supervised oxymetholone therapy typically involves periodic liver function tests, hemoglobin and hematocrit monitoring, serum lipid evaluation, and assessment of iron status. Blood pressure and glucose tolerance should also be monitored.
Any use of oxymetholone should be accompanied by appropriate monitoring and medical supervision where possible.
Store in a cool, dry place away from direct light and moisture. Keep tablets in the original packaging until use. Keep out of reach of children.
Anadroxyl 50 mg is supplied through the official Kalpa Pharmaceuticals distribution chain and shipped in original manufacturer packaging with discreet, privacy-focused handling.
The outer shipping package remains discreet, with privacy-focused handling and no unnecessary external product details. Products are supplied through the official Kalpa Pharmaceuticals distribution chain.
To verify your Anadroxyl 50 mg product, use the security code on the packaging and cross-check it on the Kalpa official site. Original Kalpa Pharmaceuticals presentation and packaging help reinforce product legitimacy and buyer confidence.
For complete delivery details, tracking policy, and reshipment terms, please see our Shipping Info page.
Proper storage conditions help preserve tablet integrity and stability throughout shelf life.
Store Anadroxyl 50 mg in a cool, dry place away from excessive heat, moisture, and direct light. Maintaining stable conditions helps preserve the integrity of the tablets.
Keep the tablets in their original packaging until use. Do not use if the packaging is damaged or if the tablets appear abnormal in color or texture.
Keep out of reach of children. Follow proper handling practices for oral medications.
Answers to common questions about Anadroxyl 50 mg, oxymetholone, dosing, side effects, and product specifications.
Anadroxyl 50 mg contains oxymetholone, which is FDA-approved for treating anemias caused by deficient red cell production, including aplastic anemia and anemias related to myelotoxic drugs. In non-medical bodybuilding contexts, oxymetholone is commonly referenced for rapid mass and strength gains during bulking phases, though such use falls outside approved medical indications.
In medical settings, oxymetholone is typically dosed once daily or in divided doses based on body weight and clinical response. Because the compound has a short half-life of approximately 8–9 hours, non-medical use often involves splitting the daily dose into two or three administrations to maintain more stable blood levels.
Oxymetholone suppresses endogenous testosterone production, so in non-medical bodybuilding contexts, post-cycle therapy is commonly recommended after any cycle involving this compound. Agents such as Clomixyl 50 mg or Nolvaxyl 20 mg are commonly referenced for this purpose.
Oxymetholone is an anabolic steroid that promotes nitrogen retention, protein synthesis, and red blood cell production. It increases erythropoietin production and erythropoiesis in patients with anemias due to bone marrow failure. In non-medical contexts, these effects contribute to increased muscle mass, strength, and appetite, though non-medical use falls outside approved indications.
In medical settings for anemia, response to oxymetholone is not immediate and a minimum trial of three to six months is typically recommended. In non-medical bodybuilding contexts, users often report noticeable strength and weight gains within the first two weeks, though individual response varies.
There is no single oral steroid that is universally best. Oxymetholone is among the most potent oral anabolics for mass and strength, but it is also associated with significant hepatotoxicity and side effects. Other orals such as Dianoxyl 10 and Stanoxyl 10 have different potency, side effect, and aromatization profiles. The appropriate compound depends on individual goals and risk tolerance.
Both oxymetholone and methandienone are potent 17-alpha-alkylated oral anabolic steroids commonly referenced for bulking. Methandienone is aromatizable, meaning it converts to estrogen and can cause estrogenic side effects through that pathway. Oxymetholone is not directly aromatized but is still associated with estrogenic effects through less understood mechanisms. Oxymetholone is generally considered more hepatotoxic.
Oxymetholone and stanozolol are both oral 17-alpha-alkylated anabolic steroids, but they have different profiles. Oxymetholone is primarily used for bulking and mass gain, with significant water retention and hepatotoxicity. Stanozolol is more commonly referenced for cutting phases, as it does not aromatize and is associated with leaner, drier gains. Both carry hepatotoxic risk.
In medical settings, oxymetholone dosing is individualized by body weight, typically ranging from 1–5 mg/kg per day. For a 100 kg patient, 50 mg would represent 0.5 mg/kg, which is below the usual effective medical range. In non-medical bodybuilding contexts, 50 mg per day is often referenced as a starting point, with experienced users sometimes using higher doses. Any use carries hepatotoxic risk.
Anadroxyl 50 mg is labeled at 50 mg of oxymetholone per tablet. It is supplied in packs of 50 tablets, giving 2,500 mg of total labeled oxymetholone content per pack.
Yes, gynecomastia has been reported in non-medical users of oxymetholone, including in a published case report of an amateur bodybuilder who developed painful gynecomastia after using oxymetholone. Although oxymetholone is not directly aromatized to estrogen, the mechanism behind this effect is not fully understood. Management in non-medical contexts sometimes involves aromatase inhibitors or SERMs, though medical guidance is advised.
Laboratory testing information for Anadroxyl 50 mg is not currently available in this product listing. Kalpa Pharmaceuticals products are manufactured under pharmaceutical-grade conditions, but independent lab reports are not published for this specific product at this time.
Absolutely strong. Took 50 mg and pumps kicked in 3-4 days. Aggression and strength were super high. Gained some bloat but 9 pounds in 3-1/2 weeks.
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April 10, 2021
Really pleased my energy went through the roof almost immediately. And a lifesaver on my joints. I have bad knees and this stuff is amazing was living on Tylenol and aspirin now virtually pain free. Am running it with deca and test first, week after cruising for a while. Hoping to put another inch on my arms...