Deca k 2000 Kassel Pharma Usa

- Brand: Kassel Pharma US
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⚠️ WARNING: Health Risks of Anabolic Steroids
Anabolic steroids significantly impact the body and require professional supervision. Improper use may cause serious health risks including hormonal disruptions, liver stress, heart problems, and mental health changes. Always source steroids from reputable suppliers and use them responsibly if you choose to proceed.
Deca K 2000 – Classic Nandrolone Decanoate by Kassel Pharma USA
Product Overview
| Feature | Specification |
| Product Name | Deca K 2000 |
| Manufacturer | Kassel Pharma USA |
| Active Substance | Nandrolone Decanoate (Deca) |
| Concentration | 200 mg/ml |
| Presentation | 10 ml Vial |
| Active Half-Life | Approximately 14 Days |
| Classification | Anabolic Steroid (19-nor) |
The Power of Nandrolone Decanoate (The Classic Deca)
Deca K 2000 by Kassel Pharma USA utilizes the Nandrolone Decanoate ester, a well-established and highly effective anabolic agent prized for its long-lasting and potent mass-building effects. This formulation offers a steady, sustained release of Nandrolone, making it a foundation compound for off-season bulking cycles.
Each 10 ml vial contains a potent concentration of 200 mg/ml. Deca K 2000 is exceptional for achieving significant size and strength while simultaneously offering its famous therapeutic benefit of soothing joint pain, thanks to its profound effect on connective tissue.
Key Performance Benefits
Sustained Anabolic Effect: With a long active half-life of approximately 14 days, the Decanoate ester provides a continuous, stable release of the hormone, requiring infrequent injections.
Joint & Tendon Health: Nandrolone is renowned for its ability to stimulate collagen synthesis and increase synovial fluid in the joints. This provides significant relief and cushioning for lifters dealing with pain from heavy training.
Superior Nitrogen Retention: It dramatically enhances nitrogen retention in the muscles, creating a powerful anabolic environment that is crucial for maximum muscle growth and repair.
Significant Mass Builder: Decanoate is a reliable compound for packing on substantial overall mass, favored in traditional off-season bulking protocols.
Side Effect Profile (Key Specifications)
| Characteristic | Status | Note on Decanoate |
| Hepatotoxicity (Liver Toxicity) | NO | |
| Water Retention | High Potential | Greater subcutaneous water retention than NPP is common. |
| Aromatization | Low | Conversion rate is slow, but consistent. |
| High Blood Pressure Risk (HBR) | YES | High fluid retention can elevate blood pressure. |
| Acne | NO |
Potential Side Effects
Nandrolone is a powerful "19-nor" steroid, and users must be prepared for specific hormonal interactions:
Prolactin Elevation: Unlike Testosterone, Nandrolone can elevate prolactin levels. High prolactin can cause symptoms similar to high estrogen.1 Keeping a dopamine agonist (like Cabergoline) on hand is standard practice to manage this.
Natural Suppression: Nandrolone is extremely suppressive to the body's HPTA (Hypothalamic-Pituitary-Testicular Axis). Natural testosterone production will cease completely, making a proper PCT mandatory.
"Deca Dick": This refers to potential libido/sexual function issues caused by the combination of suppressed testosterone and elevated prolactin. This is easily avoided by running a Testosterone base alongside Deca K 2000.
Lipid Strain: Nandrolone can negatively impact cholesterol levels, specifically lowering HDL (good cholesterol).2 Regular monitoring is essential.
❓ Frequently Asked Questions (FAQs) for Deca Decanoate
1. How often should I inject Deca K 2000, given its long half-life?
Since Nandrolone Decanoate has a long active half-life of approximately 14 days, it does not require frequent injections like the NPP ester. To maintain stable and therapeutic levels in the bloodstream, Deca K 2000 is typically injected:
Once per week: This works well for most users, especially at lower doses.
Twice per week: Splitting the total weekly dose into two smaller injections (e.g., Monday and Thursday) is the preferred method to ensure maximum blood level stability.
2. Why is water retention a greater concern with this Decanoate version compared to NPP?
The longer Decanoate ester remains in the system for an extended period, leading to a sustained and high concentration of the Nandrolone hormone. This prolonged presence, combined with Nandrolone's properties, often results in more noticeable subcutaneous water retention and bloat compared to the faster-clearing NPP.
3. Does Deca K 2000 require an Estrogen blocker (AI)?
Nandrolone has a low rate of aromatization. However, it is always run with a Testosterone base, which converts to estrogen readily.
Monitoring is Key: Users should monitor for classic estrogen-related side effects.
AI Use: An Aromatase Inhibitor (AI) may be necessary to control the Testosterone's conversion to estrogen, which is crucial for preventing side effects like gynecomastia.


















