Compare · Anabolic steroid
Methasterone vs Methenolone
Both are anabolic steroid compounds. Here's how they line up on the evidence — graded the same way.
| Methasterone | Methenolone | |
|---|---|---|
| Evidence | Animal only | Preliminary human |
| Class | Anabolic steroid | Anabolic steroid |
| Summary | Methasterone is an oral 17α-alkylated anabolic-androgenic steroid (a 17α-methyl version of drostanolone), never an approved medicine; its only robust human evidence is harm — severe cholestatic liver injury — not efficacy. | A DHT-derived anabolic-androgenic steroid once used medically for bone-marrow-failure anemias and historically studied in breast cancer; its 'mild and safe' bodybuilding reputation rests on lore, not controlled performance trials. |
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Methasterone
Methasterone — better known by the designer-supplement name Superdrol, and chemically as methyldrostanolone — is a synthetic anabolic-androgenic steroid (AAS), not a peptide. It is an oral 17α-alkylated derivative of dihydrotestosterone that was made by Syntex in the 1950s but never approved as a…
Methenolone
Methenolone (brand name Primobolan) is a synthetic anabolic-androgenic steroid derived from dihydrotestosterone (DHT). It is an androgen, not a peptide. Its genuine medical history is narrow — old, small studies in bone-marrow-failure anemias and a historical role in advanced breast cancer — while…