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OXANDROLONA · 10 MG · 100 TABLETAS | Anabólico Definido. Músculo de Calidad.

Product Details

  • Technical Name: Oxandrolona 10 mg, Comprimidos para Uso Humano
  • Laboratory / Brand: Kinetix Pharma
  • Active Ingredient (INN): Oxandrolona
  • Pharmaceutical Form: Comprimidos (tabletas) orales
  • Concentration: 10 mg / tablet
  • CAS Number: 53-39-4
  • Internal SKU: SKU-OXANDROLONE-10MG-100TABS-53394
Kinetix Pharma Oxandrolona Comprimidos (tabletas) orales CAS: 53-39-4
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OXANDROLONA · 10 MG · 100 TABLETAS | Anabólico Definido. Músculo de Calidad.

New Release Muscle Growth Recovery Longevity & Performance

100 Servings Per Container: US$0.78 / serving

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US$78.20 USD
In stock (10,000 piece)
Oxandrolone 10 mg tablets, from Kinetix Pharma, made in the Czech Republic. Each package contains 100 tablets of 10 mg each. This is a pharmaceutical-grade anabolic steroid intended for human use. The active ingredient is oxandrolone, a DHT derivative that promotes significant strength and lean muscle mass gains without estrogenic effects. Used for muscle definition, strength improvement, and muscle mass preservation during cutting cycles. CAS: 53-39-4. Molecular formula: C₁₉H₃₀O₃. Store at room temperature in a dry place protected from light. WARNING: This product is an anabolic androgenic steroid and its use must be supervised by a physician. Banned by WADA. May cause hormonal axis suppression and adverse effects on lipid profile and liver function.

Oxandrolone, known worldwide as Anavar, is a synthetic anabolic steroid derived from dihydrotestosterone (DHT) that stands out for its ability to promote strength gains and lean muscle mass with minimal impact on androgenic tissues. It is considered one of the most "noble" and safest oral steroids, and is the anabolic of choice for athletes seeking a dense, vascular, and defined physique without fluid retention.

The problem it solves: During cutting phases or in weight-class sports, athletes need to maintain and even increase their strength and muscle without gaining water weight. Oxandrolone solves this by offering a potent anabolic effect that improves protein synthesis and nitrogen retention in muscle, with a very low risk of masculinizing side effects, making it ideal even for female athletes at controlled doses.

Primary Benefit: Strength and Muscle without Androgenic Effects

At its core, oxandrolone is designed to stimulate muscle protein synthesis through binding to the androgen receptor in muscle tissue, activating the cellular machinery that builds new proteins and increases muscle mass. Its modified chemical structure makes it resistant to metabolic inactivation in the liver, giving it excellent oral bioavailability. By not aromatizing, it eliminates the risks of gynecomastia and fluid retention, resulting in dry, quality muscle gains.

Secondary Benefits: Definition, Performance, and Safety

Oxandrolone's action on the androgen receptor offers additional benefits:

Greater Definition and Muscle Hardness: By not retaining fluid, oxandrolone produces a drier, harder, and more vascular physique, with dense, defined muscles. It is the ideal compound for those seeking a "chiseled" appearance.

Strength Increases without Bulk: Oxandrolone is known for its remarkable strength increases without excessive weight gain, making it perfect for weight-class athletes and for improving performance in high-intensity training.

Low Androgenic Profile: Due to its molecular structure, it has a low risk of virilizing effects (such as facial hair or voice deepening) in women, especially at low doses. This makes it a viable option for female athletes seeking to improve their performance and definition.

Osteoanabolic Effect: Oxandrolone has a positive effect on bone mineral density, promoting bone formation and being used clinically in the treatment of osteoporosis.

Pairing Strategy: Oxandrolone

Oxandrolone is typically used in cutting and strength enhancement cycles. It can be used as a standalone agent in female athletes or in cutting cycles for men. In combination, it is frequently stacked with testosterone (at low doses) to maintain hormonal function, or with compounds like masteron to maximize muscle hardness. Typical cycles last 6-8 weeks. Liver support (TUDCA, NAC) and lipid monitoring are recommended due to its impact on lipid profile.
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OXANDROLONA · 10 MG · 100 TABLETAS | Anabólico Definido. Músculo de Calidad.

Oxandrolona: Estimulación de la Síntesis Proteica: Se une al receptor de andrógenos en el tejido muscular, activando la maquinaria celular que construye nuevas proteínas y aumenta la masa muscula

Para el atleta que busca ganar fuerza y músculo seco sin retención de líquidos ni efectos secundarios androgénicos, Oxandrolone (Anavar) representa la herramienta anabólica más refinada y segura. Este esteroide derivado de la DHT es el favorito en ciclos de definición por su capacidad para producir un físico denso, vascularizado y extremadamente definido.

Beneficio Principal: Músculo de Calidad sin Estrógeno

Oxandrolone es un derivado de la DHT no aromatizable. La evidencia clínica y la experiencia deportiva han demostrado:

Aumento significativo de la fuerza y la masa muscular magra.

Cero retención de líquidos - músculo seco y duro.

Bajo perfil androgénico - ideal para atletas femeninas.

Efecto osteoanabólico para la salud ósea.

Beneficios Adicionales: Definición y Rendimiento

Físico más Seco: Sin retención de líquidos.

Músculo de Calidad: Ganancias densas y mantenibles.

Aumento de Fuerza: Perfecto para deportes de categoría de peso.

Sin Ginecomastia: No se aromatiza a estrógeno.

Ideal para Ciclos de Definición

Oxandrolone es la elección perfecta para ciclos de definición, donde el objetivo es maximizar la fuerza y la densidad muscular sin ganar volumen de agua, logrando un físico seco, duro y extremadamente definido.

Key Benefits of Oxandrolone Strength and Lean Muscle Mass without Androgenic Effects Oxandrolone is a DHT-derived anabolic steroid that promotes significant strength and lean muscle mass gains with minimal impact on androgenic tissues. Its ability to stimulate protein synthesis and nitrogen retention in muscle results in dense, quality muscle growth. Non-Aromatizable - No Fluid Retention As it is not a substrate for the aromatase enzyme, oxandrolone is not converted to estradiol. This eliminates the risks of gynecomastia and fluid retention, resulting in a drier, harder, and more vascular physique. Any weight gain is lean muscle, not water. Low Androgenic Profile - Safe for Female Athletes Due to its modified molecular structure, oxandrolone has a low risk of virilizing effects such as facial hair growth or voice deepening in women, especially at controlled doses (5-10 mg/day). This makes it a viable and popular option among female athletes. Strength Increases without Bulk Oxandrolone is known for its remarkable strength increases without excessive weight gain. This makes it perfect for weight-class athletes (wrestlers, boxers, weightlifters) and for improving performance in high-intensity training. Osteoanabolic Effect Oxandrolone has a positive effect on bone mineral density, promoting bone formation. Clinically, it has been used in the treatment of osteoporosis and in the recovery of severe burns, demonstrating its unique safety profile among anabolic steroids. Improved Recovery Athletes report notably improved recovery between training sessions, with less muscle soreness and a greater capacity to train with high frequency and intensity.
Function and Mechanism of Action of Oxandrolone Oxandrolone is a synthetic anabolic steroid derived from dihydrotestosterone (DHT). Its chemical name is 17β-hydroxy-17α-methyl-2-oxa-5α-androstan-3-one. It was originally developed for the treatment of weight and muscle mass loss in patients with chronic diseases, and has been widely used in the sports context due to its selective anabolic profile. Detailed Mechanism of Action: Androgen Receptor Activation: Oxandrolone binds to the androgen receptor (AR) in muscle and bone tissue with high affinity. This binding initiates gene transcription that promotes protein synthesis and muscle growth. Protein Synthesis Stimulation: Oxandrolone increases the efficiency with which the body uses proteins to build muscle tissue, resulting in a positive nitrogen balance, a necessary condition for muscle growth and preservation. Nitrogen Retention: Oxandrolone promotes nitrogen retention in muscle, indicating an anabolic state. Positive nitrogen balance is essential for muscle protein synthesis. Absence of Estrogenic Activity: Oxandrolone is not a substrate for the aromatase enzyme, so it is not converted to estradiol. This eliminates the risks of gynecomastia, fluid retention, and other estrogenic side effects. High Oral Bioavailability: Its chemical structure (the presence of an oxygen atom at position 2) makes it resistant to metabolic inactivation in the liver, giving it excellent oral bioavailability. This makes it one of the most effective oral steroids. Low Androgenic Profile: Oxandrolone's anabolic/androgenic ratio is 322-630, meaning it has a high anabolic effect and a low androgenic effect compared to testosterone (which has a ratio of 100). This explains its favorable side effect profile. Half-Life: Oxandrolone has a half-life of approximately 9.4 hours, requiring divided administration in 2-3 daily doses to maintain stable blood levels. Recent Clinical Evidence (2025-2026): Oxandrolone continues to be the subject of clinical research for its potential to preserve muscle mass in patients with chronic diseases and in the context of drug-induced weight loss. Recent studies have confirmed its efficacy in improving body composition and physical function in clinical populations.
How to Use Oxandrolone Route of Administration: Oral. Oxandrolone is administered as tablets for oral ingestion. Tablets should be swallowed whole with water. Dosage: Dosage should be determined by a physician according to indications and patient condition. General dosage guidelines for oxandrolone include: Dosage for Men (Cutting/Strength): 20-50 mg per day, divided into 2-3 doses (morning, noon, night). Dosage for Men (Advanced): 50-80 mg per day, divided into 3 doses. Dosage for Women (Cutting/Strength): 5-10 mg per day (single dose in the morning). Dosage for Women (Advanced): 10-20 mg per day (single or divided dose). Clinical Dosage (Prescription): 2.5-10 mg, 2-4 times per day, according to medical indication. Frequency: Divided into 2-3 daily doses due to its half-life of approximately 9.4 hours. Administration with meals may reduce gastrointestinal discomfort. Treatment Duration: For cutting cycles, 6-8 week cycles are recommended. Prolonged use (more than 8 weeks) may result in hormonal axis suppression and adverse effects on lipid profile. Post-Cycle Therapy (PCT): A PCT is recommended after any oxandrolone cycle. Common protocols include: - Enclomiphene 12.5 mg/day for 3-4 weeks - Tamoxifen (Nolvadex) 20/20/10/10 mg for 4 weeks Liver Support: Due to its 17α-alkylated nature, liver support during the cycle is recommended: - TUDCA 250-500 mg/day - NAC (N-Acetylcysteine) 600-1200 mg/day - Milk Thistle (Silymarin) 500-1000 mg/day Storage: Store in a cool, dry place, protected from light and at room temperature. Keep out of reach of children. Important Notice: Product intended FOR HUMAN USE under medical supervision. Oxandrolone is an anabolic androgenic steroid and its use must be supervised by a physician. May cause hormonal axis suppression, adverse effects on lipid profile (HDL reduction, LDL increase), liver transaminase elevation, and in rare cases, hepatotoxicity. Not recommended for individuals with liver disease, cardiovascular disease, prostate cancer, or in pregnant or breastfeeding women.
Ingredients of Oxandrolone Active Ingredient: Oxandrolone: A synthetic anabolic steroid derived from DHT that promotes significant strength and lean muscle mass gains with a favorable side effect profile. Molecular formula: C₁₉H₃₀O₃. Molecular weight: 306.44 g/mol. CAS: 53-39-4. Chemical name: 17β-hydroxy-17α-methyl-2-oxa-5α-androstan-3-one. Excipients: Each 10 mg tablet contains the following excipients (according to standard oxandrolone formulations): Lactose monohydrate: Used as an excipient and bulking agent. Microcrystalline cellulose: Used as a bulking agent and disintegrant. Corn starch: Used as a disintegrant and bulking agent. Magnesium stearate: Used as a lubricant. Colloidal anhydrous silica: Used as a flow agent. Note: Specific excipients may vary by manufacturer. Consult the product leaflet for the complete list of excipients. Note for Users: This product is a pharmaceutical-grade medication manufactured under strict quality control standards (GMP) by Kinetix Pharma, in the Czech Republic. Each package contains 100 tablets of 10 mg each.
Onset Time & Expected Results of Oxandrolone Onset of Action (Week 1): Oxandrolone begins acting within the first hours after oral administration. Effects on protein synthesis and nitrogen retention are observed within the first days of treatment. The half-life of approximately 9.4 hours allows for rapid onset of action. Measurable Benefits (Weeks 2-3): The first measurable changes in strength and body composition begin to be visible within the first 2-3 weeks of consistent use. Users report notable strength increases, especially in compound movements like bench press and squats. The physique begins to look denser and more defined. Full Effect (Weeks 6-8): For maximum strength and lean muscle mass development, the full effect often requires 6-8 weeks of consistent use. Typical lean mass gains are 2-4 kg in men and 1-2 kg in women, depending on dosage and nutrition. Projected Results: - Bench press strength increase: 5-15 kg (depending on training level) - Lean muscle mass increase: 2-4 kg in men, 1-2 kg in women - Body fat loss: 1-3% reduction in body fat percentage - Recovery improvement: Reduced recovery time between training sessions Factors Influencing Results: The speed and magnitude of results depend on dose administered, adherence to the cycling protocol, nutrition quality (protein and calorie intake), training type, individual metabolism, and genetics.
Clinical Research & 3rd Party Test Results of Oxandrolone Scientific evidence on oxandrolone comes from decades of clinical use and experience in the sports context. Clinical Evidence in Humans: Anabolic Effects: Oxandrolone has demonstrated lean muscle mass gains and strength improvement in multiple clinical studies. In patients with severe burns, oxandrolone has demonstrated reduction in muscle mass loss and accelerated recovery. Osteoanabolic Effect: Oxandrolone has a positive effect on bone mineral density, promoting bone formation. It has been used clinically in the treatment of osteoporosis and fracture recovery. Improved Nitrogen Balance: Oxandrolone promotes a positive nitrogen balance, which is essential for muscle protein synthesis and growth. Effects on Lipid Profile: Oxandrolone may have adverse effects on lipid profile, reducing HDL cholesterol and increasing LDL. Lipid level monitoring during use is recommended. Effects on Liver Function: Oxandrolone is a 17α-alkylated steroid, which may cause liver transaminase elevation (ALT/AST) and, in rare cases, hepatotoxicity. Liver function monitoring during use is recommended. Safety Considerations: Common Side Effects: Hormonal axis suppression, HDL cholesterol reduction, LDL increase, liver transaminase elevation, acne, increased aggressiveness, and mood changes. Serious Side Effects: Hepatotoxicity (rare at moderate doses and short cycles), severe hormonal axis suppression, adverse cardiovascular effects, and in women, virilization at high doses (facial hair growth, voice deepening, clitoromegaly). Contraindications: Hypersensitivity to oxandrolone, prostate cancer, severe liver disease, cardiovascular disease, pregnancy, and breastfeeding. Regulatory Status: Oxandrolone is a prescription medication in some countries. It is classified as a banned substance by the World Anti-Doping Agency (WADA) and the International Olympic Committee (IOC). Kinetix Pharma Quality Standards: Pharmaceutical Grade: Pharmaceutical-grade medication for human use. Manufacturing: Manufactured in the Czech Republic under strict GMP standards by Kinetix Pharma. Quality Control: Each batch is subjected to quality control testing to ensure purity and potency.

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