Compare · Anabolic steroid
Stanozolol vs Testosterone
Both are anabolic steroid compounds. Here's how they line up on the evidence — graded the same way.
| Stanozolol | Testosterone | |
|---|---|---|
| Evidence | Preliminary human | Strong human |
| Class | Anabolic steroid | Anabolic steroid |
| Summary | Stanozolol is an oral/injectable anabolic-androgenic steroid with a famous doping history; its physique reputation rests on weak evidence, while its harmful effects on lipids and the liver are robustly documented. | Testosterone is the principal human androgen and the prototypical anabolic-androgenic steroid (AAS) — not a peptide — with strong, reproducible human evidence for dose-dependent muscle and strength gains, FDA approval only for confirmed hypogonadism, Schedule III control, and real cardiovascular, hematologic, and hormonal safety signals. |
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Stanozolol
Stanozolol, sold under the brand name Winstrol, is a synthetic anabolic-androgenic steroid (AAS) derived from dihydrotestosterone. It is best known in doping history as the steroid that cost Ben Johnson his 1988 Seoul Olympic 100 m gold medal. Despite a strong reputation in fitness circles for…
Testosterone
Testosterone is the body's principal androgen and the molecule from which the entire class of anabolic-androgenic steroids (AAS) is derived. It is a steroid, not a peptide. It has decades of FDA-approved medical use as replacement therapy for men with confirmed hypogonadism, and the human evidence…