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Oxi K50 Kassel Pharma USA
$99.00
Looking to buy the best Anadrol? Use Oxi K50 by Kassel Pharma for extreme mass & power gains. Premium quality, fast shipping, and guaranteed USA domestic delivery.
Oxi K50 70 Tabs – Kassel Pharma USA
Premium Oxymetholone (50 mg/tab)
Oxi K50 70 Tabs by Kassel Pharma USA delivers pure Oxymetholone, universally known as “Anadrol” or “A50,” one of the most potent oral anabolic steroids available. This product is engineered for athletes seeking immediate, extreme weight gain, massive strength increases, and unparalleled pumps in the shortest possible time.
Each package provides 70 tablets, dosed at a high-potency 50 mg per tablet. Oxymetholone achieves its effects by dramatically increasing red blood cell count and enhancing protein synthesis. It is a compound used exclusively for serious bulking phases, providing rapid scale weight increases due to its high propensity for water retention.
Key Benefits
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Explosive, Rapid Weight Gain: Oxi K50 is unmatched for adding mass quickly, making it a powerful kickstarter for any serious bulking cycle.
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Monumental Strength Boost: Users experience swift and dramatic increases in power and lifting capacity, often noticeable within the first week of use.
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Extreme Muscle Pumps: The increase in red blood cell volume leads to profound, skin-stretching muscle pumps during training.
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Joint Cushioning: The high water retention acts as a cushion for the joints, allowing lifters to handle heavier loads more comfortably.
Technical Specifications
| Feature | Specification |
| Product Name | Oxi K50 70 Tabs |
| Manufacturer | Kassel Pharma USA |
| Active Substance | Oxymetholone |
| Concentration | 50 mg/tab |
| Presentation | 70 Tablets |
| Active Half-Life | 8 Hours |
| Classification | Anabolic Steroid |
| Recommended Dosage | Men: 50–100 mg/day |
Side Effect Profile (Specs)
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Water Retention: YES
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Hepatotoxicity (Liver Toxicity): YES
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Aromatization: NO
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High Blood Pressure Risk (HBR): YES
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Acne: YES
Potential Side Effects
Oxi K50 is one of the most powerful and, consequently, one of the harshest oral steroids available. Extreme caution and strict cycle management are necessary due to the high likelihood of side effects confirmed by the product’s specifications:
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Severe Liver Toxicity: As a C17-alpha-alkylated steroid, Oxymetholone is severely hepatotoxic.1 Cycle length must be strictly limited to 4–6 weeks, and liver support (e.g., TUDCA/NAC) is mandatory.
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Estrogenic Activity: Although the compound itself does not aromatize, it is highly estrogenic through other mechanisms. This leads to severe water retention (which contributes to HBR) and a high risk of gynecomastia. An AI is ineffective; a SERM (like Nolvadex) is required to block the estrogen receptors.
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Cardiovascular & Blood Pressure: The rapid and heavy water retention dramatically increases blood pressure (HBR: YES). This poses a significant cardiovascular risk.
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Androgenic & Other Effects: Acne, oily skin, and potential hair loss are present (Acne: YES). Users also frequently report headaches, lethargy, and a severe loss of appetite/nausea, making calorie consumption difficult despite the goal of bulking.
Frequently Asked Questions (FAQ)
1. What is the maximum cycle length for Oxi K50?
Due to its profound toxicity (Hepatotoxicity: YES), Oxi K50 cycles should never exceed 6 weeks (4 weeks is often preferred) to minimize permanent damage to the liver.
2. How do I manage the severe water retention and Gyno risk?
Since Oxymetholone does not aromatize (Aromatization: NO), Aromatase Inhibitors (AIs) are useless. You must use a SERM (Selective Estrogen Receptor Modulator) like Nolvadex to block the high estrogenic activity and mitigate the risk of gynecomastia and severe bloat.
3. Should I take 50 mg or 100 mg daily?
Beginners should always start at the lower end (50 mg/day) and assess tolerance, especially considering the high liver toxicity. Moving to 100 mg/day significantly increases the severity of side effects, including liver strain and loss of appetite.
4. Can I use this without a Test Base?
No. Oxymetholone is extremely suppressive. Running Oxi K50 without stacking it with an injectable Testosterone (e.g., Test E or Cyp) will lead to severe testosterone shutdown, resulting in total libido loss and lethargy. A strict and robust PCT is mandatory.



Customer reviews
29 reviews for Oxi K50 Kassel Pharma USA
A solid experience overall. Good quality and overall a positive experience.
Customer service answered all my questions quickly. Professional service from start to finish.
Shipping took much longer than expected. Several aspects could be improved.
Professional service from start to finish. Everything arrived on time and in perfect condition.
Not bad but room for improvement. A fair experience overall.
The ordering process was simple and straightforward. Highly recommend to anyone looking for reliable service.
Very satisfied with my purchase and the overall experience. Highly recommend to anyone looking for reliable service.
Customer support was difficult to contact. The service needs major improvement.
Several aspects could be improved. The experience was below expectations.
The ordering process was simple and straightforward. Customer service answered all my questions quickly.
Could improve communication. The quality was acceptable.
A solid experience overall. The product met my expectations.
The experience was average overall. Could improve communication.
Excellent quality and exactly what I expected. Customer service answered all my questions quickly.
Customer service answered all my questions quickly. Professional service from start to finish.
Not sure if I would order again. The order arrived later than promised.
A solid experience overall. Good value for the price.
Highly recommend to anyone looking for reliable service. Fast shipping and great customer support.
An average shopping experience. Customer service was decent.
Customer service answered all my questions quickly. I’ve ordered multiple times and have never been disappointed.
A solid experience overall. The product met my expectations.
Customer service answered all my questions quickly. Everything arrived on time and in perfect condition.
Expected much better. The experience left me unsatisfied.
Fast shipping and great customer support. Packaging was secure and discreet.
Shipping took much longer than expected. The order arrived later than promised.
Fast shipping and great customer support. I’ve ordered multiple times and have never been disappointed.
Shipping took a little longer than expected but everything arrived safely. Customer service was helpful when I contacted them.
Would purchase again in the future. A solid experience overall.
Shipping took a little longer than expected but everything arrived safely. A solid experience overall.
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