

Classification: Anabolic-Androgenic Steroid (AAS)
Active substance: Nandrolone Decanoate
Manufacturer: Dragon Pharma
Form/Strength: Injectable Oil, 500 mg/mL
Pack size: 10 mL Multidose Vial
Route: Intramuscular (IM) Injection
Lab Test: View Result
For the experienced bodybuilder who demands maximum results and requires higher dosages to break through plateaus, the decision to buy Deca 500 online represents a strategic upgrade. Dragon Pharma's high-concentration Nandrolone Decanoate offers a potent 500 mg/mL formulation, delivering the legendary benefits of Deca—quality muscle growth, exceptional joint support, and enhanced recovery—in a more concentrated form. This allows advanced users to administer their required weekly dosage with significantly less injection volume, reducing the number of injections and potential site irritation.
This Dragon Pharma Durabolin 500 mg concentration is specifically designed for those who have extensive experience with anabolic compounds and understand how to manage higher-dose cycles. The product is independently lab-verified to contain 492.09 mg/mL, demonstrating excellent accuracy and quality control for a high-concentration product. This precision is crucial when dealing with such potent dosages, ensuring predictable results and manageable side effects.
The primary benefit of Deca 500 is convenience and efficiency for advanced protocols. Where a user might need to inject 2 mL of a 250 mg/mL product to achieve a 500 mg weekly dose, this formulation accomplishes the same with just 1 mL. This means: 1) Fewer injections per week, 2) Less oil volume per injection, which can reduce PIP (Post-Injection Pain), and 3) The ability to combine other compounds in the same syringe without excessive volume. This makes the Dragon Pharma Deca 500 original product an ideal choice for experienced athletes running stacks with multiple compounds who need to manage total injection volume.
The effects are those of standard Nandrolone Decanoate but amplified due to the ability to run higher doses effectively. Users can expect exceptional quality muscle gains with a notably full and round appearance to the muscles. Strength increases are substantial and steady. The therapeutic benefits are particularly pronounced at higher doses: joint pain and stiffness can be virtually eliminated, allowing for intense, heavy training sessions without discomfort. Recovery between workouts is dramatically enhanced. Vascularity often improves despite the compound not being typically associated with cutting. These benefits make it invaluable for off-season mass building and for older athletes seeking both performance enhancement and joint protection.
This high-concentration product is for experienced users only. Dosages typically range from 400 mg to 800 mg per week for advanced muscle-building purposes. This translates to just 0.8 mL to 1.6 mL of this potent solution per week. Doses should be split into at least two injections per week (e.g., 0.5 mL twice weekly) to maintain stable blood levels. Clinical studies on Nandrolone highlight its dose-dependent effects on muscle mass. It is absolutely mandatory to run Deca with a testosterone base at a dose equal to or greater than the Deca dose to prevent low-testosterone symptoms. An Aromatase Inhibitor (AI) is essential for managing estrogen from the testosterone base.
High-concentration solutions can sometimes cause more Post-Injection Pain (PIP). To minimize this: 1) Ensure you inject slowly and deeply into the muscle. 2) Warm the vial under warm water before injection to reduce viscosity. 3) Use a larger gauge needle (e.g., 23g) to draw and a smaller gauge (e.g., 25g) to inject. 4) Massage the area thoroughly after injection. 5) Consider cutting the dose with sterile oil if PIP is persistent. Rotating injection sites (glutes, ventroglutes, quads, delts) is crucial to avoid scar tissue buildup.
This high-dose Deca is best used in longer cycles of 14-20 weeks to allow the slow-acting Decanoate ester to produce maximum results. It is primarily used for significant off-season mass building but can be used in cutting phases to preserve muscle and protect joints. Due to its extremely long detection time (up to 18 months), it is not suitable for tested athletes. A comprehensive PCT is crucial. To build a powerful stack around Deca 500, consider these Dragon Pharma products:
The side effect profile is similar to lower-concentration Deca but can be more pronounced due to higher doses. Progestogenic activity is a primary concern, potentially leading to progesterone-related gynecomastia, especially with elevated estrogen. This makes estrogen management with an AI absolutely critical. It is highly suppressive, requiring a testosterone base and PCT. Cholesterol profiles can be significantly impacted, with substantial suppression of HDL. Blood pressure may increase. High doses may also increase the risk of virilization in women. Responsible use requires comprehensive health monitoring, including regular blood work for lipids, hematocrit, and liver enzymes, and implementing cardiovascular support protocols.
Date: 2021-09-16
Result: 492.09 mg/ml
Absolutely not. Deca 500 is a high-concentration product designed for experienced users who have already run multiple cycles and understand how their body responds to nandrolone and how to manage its side effects, particularly related to estrogen and progesterone. Beginners should start with lower concentrations like Deca 300.
It can, as higher concentrations can be more irritating to the muscle tissue. However, Dragon Pharma's quality brewing process minimizes this. PIP can be managed by warming the oil, injecting slowly, using proper technique, and rotating injection sites diligently.
While very advanced users may push doses to 800-1000 mg per week, the law of diminishing returns applies strongly, and side effects increase exponentially. Most experienced users find that 600 mg per week (1.2 mL) provides exceptional results with a manageable side effect profile.
The detection time is based on the nandrolone hormone itself, not the concentration. The Decanoate ester has an extremely long detection time. Nandrolone metabolites can be detectable in urine for 12-18 months after the last injection, regardless of using 200 mg/mL or 500 mg/mL concentrations.
Yes, this is one of the key advantages. You can draw your Testosterone base and Deca 500 into the same syringe, significantly reducing the total number of injections. Ensure you are familiar with proper sterile mixing techniques.
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Jun 30, 2023 (08:30)
I took the DECA 500 and everything is going great. My bod has been completely transformed. The biggest side effect for me has been an insane increase in my sex-drive. The most surprising thing so far was that my dick grew (It could be that I've lost 30 pounds as well).I went from being around 8" to a little bit under 8 1/2", the width has also increased substantially. I've been with my wife 14 years and she brought it up to me. In my opinion the only bad side effect is that I finish quicker than normal during entercourse. I would highly recommend DECA 300 OR DECA 500