Deca 300

Nandrolone Decanoate — Deca 300 by Dragon Pharma

Deca 300 is Dragon Pharma's formulation of injectable Nandrolone Decanoate at 300mg/ml — a 19-nor anabolic steroid long valued for lean mass gains alongside notable joint comfort benefits. Each 10ml vial in Dragon Pharma's MCT oil carrier provides sustained release over its long Decanoate ester, making it a foundation compound for extended mass-building cycles.

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What Is Nandrolone Decanoate (Deca)?

Nandrolone Decanoate is a 19-nor anabolic steroid — Nandrolone bound to a long Decanoate ester, extending its release over approximately 15 days, one of the longest esters commonly used. Nandrolone has a favourable anabolic-to-androgenic ratio and a well-established reputation for supporting joint comfort during high-volume training, attributed to its effects on collagen synthesis and connective tissue. Its long ester means Deca cycles run for extended periods — typically 12 weeks or longer — to allow blood levels to build and stabilise.

Effects and Benefits

• Significant lean mass gains, often associated with steady, quality weight gain rather than rapid water-driven size
• Notable joint comfort benefits during high-volume training, linked to effects on collagen synthesis
• Lower aromatisation than testosterone, with a more favourable anabolic-to-androgenic ratio
• Improved recovery and nitrogen retention supporting an anabolic environment
• Long ester provides stable, sustained levels well suited to extended cycles

Dosage and Administration

With an approximately 15-day half-life, Deca 300 is typically injected weekly or split into two injections, with blood levels building gradually over the first several weeks. The long ester means Deca is not suited to short cycles — its benefits, including joint comfort, become most apparent with consistent use over 12 weeks or longer.