Superdrol Inj

Superdrol Injectable — Methyldrostanolone 40mg/ml by Dragon Pharma

Superdrol Injectable is Dragon Pharma's injectable formulation of Methyldrostanolone at 40mg/ml in MCT oil — the same active compound as Superdrol 10mg tablets, administered via intramuscular injection to bypass the first-pass hepatic metabolism that drives oral Superdrol's severe hepatotoxicity. For the complete compound background — including the methylated Masteron structure, prohormone history and mechanism — see the oral Superdrol page.

Also searched as: Injectable Superdrol, Methyldrostanolone injection, Superdrol Inj Dragon Pharma, injectable methasterone.

Why Injectable — The Hepatotoxicity Reduction Rationale

Injectable Methyldrostanolone is unusual — 17-alpha-alkylated compounds are almost exclusively oral because the alkylation's primary purpose is oral bioavailability. The injectable format addresses the oral form's core limitation:

• When oral Superdrol is swallowed, 100% of the absorbed dose passes through the liver (first-pass metabolism) before reaching systemic circulation. The 17-alpha-methyl group protects the compound from hepatic breakdown — but this resistance also means the compound is fully present in liver tissue at high concentration during this first pass, driving the severe hepatotoxicity
• When Superdrol is injected intramuscularly, it enters the bloodstream directly — bypassing the first-pass hepatic exposure entirely. The compound still reaches the liver via systemic circulation, but at the systemic blood concentration rather than the concentrated first-pass dose
• The result: injectable Methyldrostanolone produces significantly lower liver enzyme elevation than the oral form at equivalent doses — though hepatotoxicity is not eliminated (the compound still passes through the liver systemically) — it is meaningfully reduced
• This reduction in first-pass hepatic load is the primary reason for the injectable format's existence — it allows Superdrol's anabolic effects to be used with a more manageable hepatic safety profile

Oral vs Injectable Superdrol — The Practical Comparison

Dosage and Administration

At 40mg/ml, a 0.5ml daily injection delivers 20mg; a 1ml injection delivers 40mg. The IM injection route is typically gluteal, vastus lateralis or deltoid — rotating sites daily. Because hepatotoxicity is reduced but not eliminated, cycle length is still strictly limited to 4-6 weeks, which is somewhat longer than the 3-4 week oral cycle maximum due to the reduced first-pass load. Liver enzyme monitoring remains essential throughout.