Compare · Anabolic steroid
Fluoxymesterone vs Oxymetholone
Both are anabolic steroid compounds. Here's how they line up on the evidence — graded the same way.
| Fluoxymesterone | Oxymetholone | |
|---|---|---|
| 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. | Oxymetholone is a potent oral anabolic-androgenic steroid (not a peptide) with genuine controlled-trial support in wasting illness, but it carries serious, well-documented liver, lipid, and hormonal risks. |
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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,…
Oxymetholone
Oxymetholone, sold under the brand name Anadrol-50 (and historically Anapolon), is a synthetic anabolic-androgenic steroid (AAS). It is an orally active derivative of dihydrotestosterone, and it is a steroid — not a peptide and not a SARM. It has a real FDA-approved medical use in certain anemias…