Compare · Anabolic steroid
Fluoxymesterone vs Oxandrolone
Both are anabolic steroid compounds. Here's how they line up on the evidence — graded the same way.
| Fluoxymesterone | Oxandrolone | |
|---|---|---|
| Evidence | Preliminary human | Strong human |
| Class | Anabolic steroid | Anabolic steroid |
| Summary | Fluoxymesterone is an oral 17α-alkylated anabolic-androgenic steroid (not a peptide), once FDA-approved for hypogonadism and breast-cancer palliation but now largely obsolete. Its strongest, best-documented human data concern liver injury rather than benefit, and non-medical use is illegal and banned in sport. | Oxandrolone is an oral anabolic-androgenic steroid with genuine clinical trial support in catabolic illness (severe burns, HIV wasting, Turner syndrome), but its 'mild and safe' reputation is marketing, not evidence. |
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Fluoxymesterone
Fluoxymesterone, sold for decades under the brand name Halotestin, is a synthetic anabolic-androgenic steroid (AAS). It is an orally active, 17α-methylated derivative of testosterone — a steroid, not a peptide and not a SARM. It has a real but now largely historical FDA-approved medical pedigree,…
Oxandrolone
Oxandrolone, sold under the brand name Oxandrin and widely known by the name Anavar, is a synthetic anabolic-androgenic steroid (AAS). It is an orally active derivative of dihydrotestosterone, and despite its reputation in fitness circles as a "mild" or "safe" steroid, it carries the full risk…