Nandrolone Decanoate (Deca Durabolin) 300 mg/mL

Substance: Nandrolone Decanoate
Form: Injectable solution, oil-based
Common names: Deca, Deca-Durabolin
Dosage: 300 mg/mL
Packaging: 10 mL vial
Purity: >99%

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Description

Nandrolone Decanoate is a long-acting injectable anabolic steroid known for promoting lean muscle growth and providing significant joint relief with low estrogenic activity. It is a foundational compound for both therapeutic and performance-enhancing regimens.

Mechanism of Action

Nandrolone Decanoate binds strongly to androgen receptors, stimulating protein synthesis. It has minimal conversion to estrogen but exhibits notable progestogenic activity, which contributes to its joint-supporting effects.

Clinical Application and Dosage

Nandrolone Decanoate is used therapeutically and in performance settings to build quality mass. Doses typically range from 200 mg to 600 mg per week. It must be used with a testosterone base to counteract suppression of natural hormone production.

Treatment Protocol and Monitoring

Cycles with Nandrolone Decanoate often last 12-16 weeks. Regular blood monitoring is essential, focusing on lipid profiles (it lowers HDL), liver enzymes, prolactin levels, and hematocrit.

Pharmacological Profile

The decanoate ester provides a long half-life of approximately 15 days, allowing for weekly injections. It is administered via intramuscular injection in an oil-based solution.

Common Side Effects

Common side effects of Nandrolone Decanoate include:

  • Suppression of natural testosterone production.
  • Progestogenic effects (e.g., water retention, gynecomastia).
  • Negative impact on cholesterol (lowers HDL).
  • Potential for erectile dysfunction (“Deca Dick”).

It is contraindicated in individuals with hormone-sensitive cancers and serious cardiovascular or hepatic conditions.

You can buy Nandrolone Decanoate made by Apoxar in bulk in Canada via our website. Navigate to the “Purchase” tab and fill the contact form with details of your wholesale order. Please note: we do not sell single packs or ship directly to consumers, Apoxar is a wholesale fitness medication manufacturer and we work exclusively with our approved distributors.

Deca Durabolin FAQ

What is Nandrolone Decanoate and how does it work?

Nandrolone Decanoate is a long-acting anabolic steroid derived from testosterone, modified to reduce androgenic effects. It works by promoting nitrogen retention and protein synthesis, while also stimulating collagen synthesis, which supports joint and connective tissue health.

What are its primary uses and benefits?

It is primarily used for steady, quality muscle gains during bulking phases and for its therapeutic benefits. Users value it for promoting significant mass and strength gains with relatively low water retention, as well as for notably improving joint comfort and recovery, making it a preferred choice for longer cycles.

What is the typical injection frequency and cycle length?

Due to its long decanoate ester, injections are typically required once per week, though splitting into two injections weekly can provide more stable blood levels. Given its slow-acting nature, cycles are generally long (12-16 weeks minimum) to fully realize its anabolic benefits.

What are the key side effects and management strategies?

Nandrolone has a distinct side effect profile. It converts to a weaker estrogen (estradiol) and a different progestin (nornandrolone), making estrogenic side effects like gynecomastia less common, but progesterone-related side effects possible. It is also notorious for potentially causing or exacerbating erectile dysfunction ("Deca Dick") when used without sufficient testosterone. Cholesterol and blood pressure should be monitored.

Why is pharmaceutical-grade manufacturing essential for this compound?

Accurate dosing at a high concentration (300 mg/mL) and product purity are critical for joint health and mass-building goals while managing its unique hormonal side effects. Apoxar's GMP-certified production guarantees the exact 300 mg/mL potency, pharmaceutical-grade purity, and a sterile, smoothly suspended solution for predictable results and injection comfort over long cycles.

Does it require Post-Cycle Therapy (PCT)?

Yes, absolutely. Despite its milder androgenic nature, it is highly suppressive to the hypothalamic-pituitary-testicular axis (HPTA). A full and properly timed PCT protocol is necessary to help restore natural testosterone production after a cycle.

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