- Substance: Nandrolone Decanoate
- Concentration: 300 mg/ml
- Form: Injectable vial
- Dosage: 300–600 mg/week (men)
- Manufacturer: Dragon Pharma
- Brand Name: Deca Durabolin, Deca
SKU: P3828
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Deca 300 by Dragon Pharma contains Nandrolone Decanoate, a long-acting injectable anabolic-androgenic steroid (AAS) renowned for promoting significant muscle growth, strength, and joint support. With a half-life of approximately 6–12 days, it provides sustained anabolic effects, making it a staple for bodybuilders in bulking cycles and those seeking joint relief during intense training. Deca 300 is perfect for achieving a robust, muscular physique with enhanced recovery.
What It Is
Nandrolone Decanoate, commonly known as Deca Durabolin or Deca, is a 19-nortestosterone derivative with strong anabolic and moderate androgenic properties. It's widely used in bodybuilding for bulking and medically to treat muscle wasting, anemia, and osteoporosis. Its long-acting ester allows for less frequent injections, delivering steady muscle-building and joint-support benefits over extended cycles.
How It Works
Nandrolone Decanoate binds to androgen receptors, enhancing protein synthesis and nitrogen retention to promote muscle hypertrophy and strength. It also stimulates collagen synthesis, improving joint lubrication and reducing pain, which is ideal for heavy lifters. With lower androgenic activity than testosterone, it offers significant anabolic effects with reduced risk of some side effects, though careful management is required to avoid others, such as prolactin-related issues.
Deca Benefits
- Muscle Growth: Promotes substantial lean muscle mass gains.
- Joint Support: Enhances collagen synthesis for joint health and pain relief.
- Strength Gains: Boosts power for intense training sessions.
- Improved Recovery: Accelerates muscle repair and reduces soreness.
- Long-Lasting Effects: Sustained results with weekly injections.
Who It's For
Deca 300 is ideal for male bodybuilders aged 21–40 in bulking cycles, seeking muscle growth, strength, and joint support. It's suited for intermediate to advanced users familiar with AAS. Not for: Women (due to virilization risks), beginners, individuals under 21, or those with cardiovascular, liver, or prostate conditions. Medical supervision and blood work are critical.
How to Use
Dosage: Typical dosage for men is 300–600 mg/week (1–2 ml), injected 1–2 times weekly. Beginners should start at 300 mg/week to assess tolerance, adjusting based on response and medical guidance.
Administration: Inject intramuscularly (e.g., glutes, quads) using sterile techniques. Rotate injection sites to avoid irritation. Cycles typically last 8–12 weeks for optimal bulking results.
Results Timeline: Muscle gains and joint relief are noticeable within 2–4 weeks, with peak effects by 8–12 weeks when paired with a high-protein diet and training.
Stacking Suggestions
Deca 300 is highly effective in bulking stacks:
- Bulking Stack: Combine with Testosterone Cypionate (250–500 mg/week) and Dianabol (20–40 mg/day) for massive muscle gains.
- Strength Stack: Pair with Oxymetholone (50–100 mg/day) for enhanced power and mass.
- Support: Use Arimidex (0.5–1 mg EOD) for estrogen control and Cabergoline (0.25 mg twice weekly) for prolactin management.
Deca Side Effects
Deca 300 can cause side effects, particularly at higher doses:
- Estrogenic: Gynecomastia or water retention due to aromatization, though less than testosterone.
- Prolactin-Related: Elevated prolactin may cause libido issues or gynecomastia; manage with Cabergoline.
- Androgenic: Acne, hair loss, or increased body hair in predisposed individuals.
- Cardiovascular: Potential for increased blood pressure or cholesterol changes.
- Testosterone Suppression: Significant suppression requiring PCT.
- Hepatotoxicity: Minimal, as it's injectable, but monitor liver function.
Deca does not directly increase testosterone; it suppresses natural testosterone production.
Post Cycle Therapy (PCT)
PCT is essential due to significant testosterone suppression. Start PCT 2–3 weeks after the last injection with Clomid (50 mg/day) and Nolvadex (20–40 mg/day) for 4–6 weeks. Include HCG (500–1000 IU EOD) for the first 2 weeks of PCT to stimulate testicular function. Monitor testosterone, LH, FSH, and prolactin levels via blood work.
Frequently Asked Questions
What is Deca Durabolin?
Deca Durabolin, also known as Nandrolone Decanoate, is an injectable anabolic steroid used for muscle growth, strength, and joint support in bodybuilding and to treat muscle wasting medically.
What does Deca Durabolin do?
Deca Durabolin promotes muscle hypertrophy, enhances strength, and supports joint health by increasing protein synthesis, nitrogen retention, and collagen production.
How to avoid side effects of Deca Durabolin?
To minimize side effects, use moderate doses (300–600 mg/week), monitor with blood work, include Arimidex (0.5–1 mg EOD) for estrogen control, and Cabergoline (0.25 mg twice weekly) for prolactin. Follow with proper PCT.
Is Deca Durabolin a steroid?
Yes, Deca Durabolin is an anabolic-androgenic steroid (AAS) derived from 19-nortestosterone, known for its strong anabolic properties and moderate androgenic effects.
How to cycle Deca Durabolin?
Cycle Deca 300 at 300–600 mg/week for 8–12 weeks, injected 1–2 times weekly. Stack with testosterone and follow with PCT using Clomid, Nolvadex, and HCG for 4–6 weeks.
Does Deca Durabolin increase testosterone?
No, Deca Durabolin does not increase testosterone; it suppresses natural testosterone production, requiring a testosterone base in cycles and PCT to restore levels.