Deca 400mg/ml (Nandrolone Decanoate) – 10ml High-Potency Vial

Deca 400mg/ml (Nandrolone Decanoate) – 10ml High-Potency Vial

Deca 400mg/ml is an ultra-concentrated formulation of Nandrolone Decanoate, one of the most respected anabolic compounds in the history of physique enhancement. Designed for advanced mass-building phases, this 400mg/ml version provides double the strength of standard preparations, allowing for high-dose therapeutic or performance protocols with significantly reduced injection volume.

Utilizing the long-acting Decanoate ester, this formula ensures a sustained release of Nandrolone into the bloodstream, promoting deep tissue repair, massive nitrogen retention, and significant increases in skeletal muscle mass over an extended period.

The Premier Compound for Off-Season Mass and Joint Support

Nandrolone Decanoate is legendary for its unique ability to balance powerful anabolic activity with low androgenic side effects. At a 400mg/ml concentration, it serves as the ultimate “foundation” for any serious bulking stack.

• Elite Muscle Hypertrophy: Dramatically increases protein synthesis and nitrogen storage within the muscle cells for “thick” and lasting gains.

• Unmatched Joint Relief: Known for increasing synovial fluid and collagen synthesis, providing much-needed relief to athletes lifting heavy loads.

• Red Blood Cell Stimulation: Enhances oxygen carrying capacity, leading to superior endurance and muscular pumps during training.

• Low Estrogenic Conversion: While it can aromatize at high doses, it does so at only 20% the rate of testosterone, making it easier to manage for sensitive users.

Specifications and Quality Verification

Our Deca 400 is manufactured to strict pharmaceutical standards.

• Active Ingredient: Nandrolone Decanoate (Deca Durabolin)

• Concentration: 400 mg/ml

• Vial Volume: 10 ml

• Carrier Oil: Advanced pharmaceutical-grade carrier for high-concentration stability and smooth absorption.

• Purity: 99%+ HPLC Tested.

• Authenticity: Every vial includes a unique security hologram and scratch-off code. Always verify your batch at the official manufacturer portal to ensure pharmaceutical integrity.

Dosage and Administration Guidelines

Due to the high 400mg/ml concentration, precise administration is required to maintain stable blood levels:

• Standard Dosage: 400 mg to 800 mg per week.

• Frequency: Given the long half-life of the Decanoate ester (approx. 14-15 days), once-weekly injections are sufficient, though some split the dose for comfort.

• Cycle Duration: Best results are achieved over longer cycles of 12–16 weeks.

• Mandatory Base: Deca 400 must be stacked with a Testosterone base (e.g., Test Enanthate 400) to prevent sexual dysfunction and maintain physiological balance.

• PCT: A comprehensive Post Cycle Therapy is essential due to the long-lasting nature of the ester.