Compare · Anabolic steroid
Mesterolone vs Turinabol
Both are anabolic steroid compounds. Here's how they line up on the evidence — graded the same way.
| Mesterolone | Turinabol | |
|---|---|---|
| Evidence | No credible evidence | Animal only |
| Class | Anabolic steroid | Anabolic steroid |
| Summary | Mesterolone is an oral, DHT-derived anabolic-androgenic steroid once sold abroad for male hypogonadism and idiopathic infertility. Controlled human trials for its two historic uses (fertility, mood) are negative or unconvincing, and its performance 'anti-estrogen' reputation has no strong human evidence. | Turinabol is an orally active 17α-alkylated anabolic-androgenic steroid — the signature drug of East Germany's state doping program — with no modern controlled human efficacy trials and the full risk profile of an oral AAS. |
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Mesterolone
Mesterolone, almost always known by the brand name Proviron, is a synthetic, orally active anabolic-androgenic steroid (AAS) derived from dihydrotestosterone (DHT). It is an androgen — not a peptide and not a SARM. Unlike most of the other agents people lump it in with, mesterolone was never…
Turinabol
Turinabol — chlorodehydromethyltestosterone (CDMT/DHCMT) — is an orally active 17α-alkylated anabolic-androgenic steroid (AAS), structurally the 4-chloro derivative of metandienone ("Dianabol"). It is best known historically as the signature drug of East Germany's state doping program, where it was…