Description
Superdrol is the trade name for Methasterone (also spelled Methyldrostanolone) — a synthetic anabolic-androgenic steroid (AAS) that became infamous in the mid-2000s for its extreme potency despite being sold as a “legal supplement.”
Here’s a clear and detailed breakdown 👇
⚗️ What Superdrol (Methasterone) Is
| Category | Description |
| Chemical name (IUPAC) | 17β-hydroxy-2α,17α-dimethyl-5α-androstan-3-one |
| Common name | Methasterone, also known as Methyldrostanolone |
| Molecular formula | C₂₁H₃₄O₂ |
| Drug class | Synthetic anabolic steroid, 17-alpha-alkylated (oral active) |
| Originally developed | 1950s by Syntex — related to Drostanolone (Masteron) |
| Street / product name | Superdrol, Methyldrol, M-Drol, etc. |
💪 Mechanism & Effects
Superdrol is a DHT (dihydrotestosterone) derivative with two methyl groups — one on carbon-2 and one on carbon-17 — which makes it:
- Orally bioavailable (resists liver breakdown)
- Highly anabolic, but only moderately androgenic
Anabolic to androgenic ratio: ~400:20 (vs testosterone’s 100:100)
This means it:
- Greatly increases protein synthesis and nitrogen retention
- Produces rapid lean muscle gains
- Causes minimal water retention (so muscles look “dry” and hard)
- Often leads to strength spikes within 2–3 weeks
🏋️ Use in Sport & Fitness
Superdrol became popular among bodybuilders for:
- Short, high-impact bulking or recomposition cycles
- Cutting while retaining lean mass
However, it was never medically approved for human use — all modern use is recreational and illicit.
⚙️ Typical (unofficial) Dosages
| Level | Daily Dose | Duration |
| Beginner | 10–20 mg/day | 3–4 weeks |
| Intermediate | 20–30 mg/day | 4 weeks max |
| Advanced | 30–40 mg/day | Rare, very hepatotoxic |
❗ Cycles longer than 4–6 weeks dramatically increase liver risk.
Usually used solo or with injectable testosterone for support.
💀 Side Effects & Risks
⚠️ Liver Toxicity
Because Superdrol is 17-alpha-alkylated, it’s extremely hepatotoxic — among the harshest oral steroids known.
- Elevated liver enzymes (ALT/AST)
- Cholestasis (bile flow blockage)
- Jaundice
- Rare but documented acute liver failure after short cycles
⚠️ Other Risks
- Severe suppression of natural testosterone
- Lethargy, loss of libido
- High blood pressure, back pumps
- Bad cholesterol changes (↓HDL, ↑LDL)
- Acne, hair loss (DHT-based)
- Potential gynecomastia (from indirect hormonal imbalance)
🧬 Post-Cycle Therapy (PCT)
Because Superdrol heavily suppresses endogenous testosterone, PCT is mandatory.
Typical unofficial PCT example (for harm reduction only):
- Clomid 50 mg/day (2 weeks), then 25 mg/day (2 weeks)
- Nolvadex 40 mg/day → 20 mg/day taper
- Liver support (TUDCA, NAC, milk thistle)
- Blood work strongly recommended post-cycle
🚫 Legal & Doping Status
- Banned by WADA under S1 Anabolic Agents
- Illegal in the U.S. since 2012 (classified Schedule III controlled substance).
- Frequently appears in contaminated or mislabeled “prohormone” supplements, so users may test positive without realizing it.
✅ Summary
| Aspect | Details |
| Chemical name | Methasterone / Methyldrostanolone |
| Brand name | Superdrol |
| Form | Oral tablet |
| Use | Rapid lean mass & strength gain |
| Cycle length | 3–4 weeks (unofficial) |
| Toxicity | Extremely hepatotoxic |
| PCT | Essential |
| Legal status | Controlled substance / banned in sports |









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