Deca 500 mg Deca 500 mg
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Deca 500 mg

Drug Class: Anabolic-Androgenic Steroid (AAS)
Composition: Nandrolone Decanoate
Dosage: 500 mg/mL
Form: Injectable Oil
Unit: 10 mL Vial
Brand: Dragon Pharma
Laboratory Test: View Lab Report
For Intramuscular Injection

$83.00
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Buy 3+ for $80.51 and save $7.47

Dragon Pharma Deca 500: The Ultimate Bulking Compound

For bodybuilders and serious athletes in the USA seeking significant, quality mass gains, the search for a reliable and powerful anabolic agent ends with Deca 500. This high-concentration formulation of Nandrolone Decanoate delivers an unparalleled 500 mg per milliliter, making it one of the most potent and efficient bulking steroids available. Renowned for its ability to promote substantial increases in lean muscle tissue and dramatic strength gains, Deca-Durabolin has been a cornerstone of off-season cycles for decades. Dragon Pharma elevates this classic with pharmaceutical-grade quality and third-party lab verification, ensuring you receive a product that matches its promise.

Effects of Deca 500

Deca 500's primary mechanism is through a significant increase in protein synthesis and nitrogen retention in muscle tissue. This anabolic environment is ideal for growth. Users can expect profound effects, including:

  • Substantial Lean Mass Gains: Promotes slow, steady, and high-quality muscle growth that is easier to retain post-cycle compared to wetter compounds.
  • Dramatic Strength Increases: As muscle mass builds, so does raw power, allowing for more intense and productive training sessions.
  • Enhanced Joint Lubrication and Relief: Nandrolone is famous for increasing collagen synthesis and synovial fluid, leading to reduced joint pain and better recovery from heavy lifting. Research on Nandrolone supports their effects on protein metabolism.
  • Improved Bone Density: It has a positive effect on calcium metabolism, which can strengthen the skeletal system under heavy loads.
  • Increased Red Blood Cell Count: This enhances oxygenation (VO2 max) throughout the body, reducing fatigue and improving endurance and recovery.

Recommended Dosage

Due to its high concentration (500 mg/mL), Deca 500 requires careful dosing. The extreme potency means smaller injection volumes are needed, reducing site discomfort. Dosage is highly dependent on experience level and cycle goals.

  • Beginner Cycle (First-time users): 200-300 mg per week.
  • Intermediate Cycle (Experienced users): 400-600 mg per week.
  • Advanced Cycle (Professional bodybuilders): 600-800 mg per week.

It is strongly advised to start at the lower end of the spectrum to assess individual tolerance. Nandrolone Decanoate has a very long ester, meaning it takes several weeks to reach stable blood concentration. Injections are typically administered once or twice per week. Always use a Post Cycle Therapy (PCT) protocol after cessation.

Effective Deca 500 Cycles

Deca 500 is rarely used alone due to its suppressive nature. It shines in a stack, most famously in the "Deca + Test" combination. Here are some effective cycle examples:

  • Classic Mass Stack: For tremendous size and strength. Stack Deca 500 with a testosterone base like Enantat 400 and an oral kickstarter like Dianabol 50 for rapid initial gains.
  • Lean Mass & Strength Cycle: For those wanting quality mass with less water retention. Combine Deca 500 with EQ 500 and a moderate dose of Cypionat 250. An AI like Aromasin can be used to manage estrogen.
  • Advanced Cutting/Recomp Stack: Deca can be used in a cut to preserve muscle and lubricate joints. Pair a lower dose (200-300mg/week) with Trenbolone 100 and Masteron 200 for a hard, vascular look.

Possible Side Effects

While effective, Deca 500 is a powerful hormone and carries potential side effects. Responsible use involves understanding and mitigating these risks.

  • Estrogenic Side Effects: Nandrolone aromatizes at about 20% the rate of testosterone. Side effects like water retention, gynecomastia, and high blood pressure are possible. Control with an AI like Aromasin or Arimidex.
  • Progestogenic Activity: Nandrolone can activate the progesterone receptor, which can exacerbate estrogenic side effects, particularly gynecomastia. Keeping estrogen in check is the primary way to manage this.
  • Suppression of Natural Testosterone (HPTA Shutdown): This is a guaranteed side effect. A full PCT with Clomid and/or Nolvadex is essential.
  • Cardiovascular Strain: Can negatively impact cholesterol (lower HDL, raise LDL) and increase blood pressure. Regular cardio and a heart-healthy diet are crucial.
  • Androgenic Side Effects: Though mild, it can cause acne, accelerated hair loss in those predisposed to male pattern baldness, and body hair growth. It is not converted to DHT but to a weaker androgen called DHN.

Deca 500 Profile

Name: Deca 500
Drug Class: Anabolic-Androgenic Steroid (AAS)
Other common names and terms: Nandrolone Decanoate, Deca-Durabolin, "Deca"
Active Life: 15-16 days
Detection Time: Up to 18 months
Chemical Structure: 19-nor-testosterone derivative with a decanoate ester
Common Doses: 200-800 mg per week
Blood pressure: May increase
Acne: Low to Moderate
Water retention: Moderate (dose-dependent)
Aromatisation: Low (approx. 20% of testosterone)
Liver toxicity: None (not 17-alpha alkylated)
Decrease HPTA function: Yes, strongly suppressive

Third Party Lab Test Results

Dragon Pharma Deca 500 Lab Test Result September 2021
2021-09-16
492.09 mg/ml

Is Dragon Pharma Deca 500 safe to buy in the USA?

While anabolic steroids are controlled substances in the USA, our Deca 500 is produced in certified facilities and undergoes rigorous third-party lab testing, as shown in our reports. We ensure the product you receive is pure, accurately dosed, and free of contaminants. It is the responsibility of the buyer to understand and comply with their local laws.

What is the best way to run a Deca 500 cycle?

The most effective and safest way to run a Deca 500 cycle is to always include a testosterone base (e.g., Testosterone Enanthate or Cypionate) at a dose equal to or slightly higher than the Deca dose. This prevents symptoms of low testosterone. Cycles typically last 12-16 weeks. A comprehensive Post Cycle Therapy (PCT) protocol starting 2-3 weeks after your last injection is mandatory to restore natural hormone production.

How does Deca 500 compare to Deca 300?

Deca 500 offers a higher concentration of Nandrolone Decanoate (500 mg/mL vs. 300 mg/mL). This means you can administer the same weekly dose with a smaller volume of oil, which reduces injection site discomfort and the frequency of injections. It is more cost-effective and convenient for users requiring higher dosages.

Why is my order of Deca 500 taking time to ship to the USA?

All orders destined for the USA undergo our discreet and secure shipping process. To ensure successful and safe delivery, packages are carefully prepared and routed to pass through customs without issue. This process can add a few extra days to the handling time, but it is a necessary step to guarantee your order arrives securely.

Can I use Deca 500 for cutting?

Yes, Deca 500 can be used effectively in a cutting cycle, primarily for its exceptional ability to preserve lean muscle mass in a caloric deficit. Its joint-supporting properties are also a major benefit when training heavy while dieting. For cutting, a lower dose (200-400 mg/week) is typically used to minimize water retention and stacked with compounds like Trenbolone, Masteron, or Equipoise for a harder, more defined physique.

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