Compare · Anabolic steroid
Drostanolone vs Fluoxymesterone
Both are anabolic steroid compounds. Here's how they line up on the evidence — graded the same way.
| Drostanolone | Fluoxymesterone | |
|---|---|---|
| Evidence | Preliminary human | Preliminary human |
| Class | Anabolic steroid | Anabolic steroid |
| Summary | Drostanolone is an injectable, DHT-derived anabolic-androgenic steroid once approved as a palliative breast-cancer drug. Its bodybuilding reputation for 'hardening' and 'dryness' has no controlled human evidence, and it carries the full androgen-class risk profile. | 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. |
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Drostanolone
Drostanolone, almost always known by the brand name Masteron, is a synthetic anabolic-androgenic steroid (AAS) of the dihydrotestosterone (DHT) family. It was once an FDA-approved palliative treatment for metastatic breast cancer but is now obsolete as a medicine, surviving only in the underground…
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,…