SIDE-BY-SIDE EVIDENCE
Compare evidence.
Keep the context.
Select 2–3 profiles from the English Library. Class and grade describe evidence and regulatory context, not comparative effectiveness or suitability for an individual.
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| Molecule |  Methyldrostanolone / Superdrol | Methylstenbolone | Fluoxymesterone |
|---|---|---|---|
| Research Topic | Clinical / Endocrine Pharmacology | Clinical / Endocrine Pharmacology | Clinical / Endocrine Pharmacology |
| Pharmacology | Synthetic oral anabolic steroid marketed without an approved human indication | Synthetic oral anabolic steroid without an approved human indication | Oral anabolic-androgenic steroid with historical prescription uses |
| PrimeCore Class | Class BInvestigational | Class BInvestigational | Class BInvestigational |
| Evidence Grade | Grade EPreclinical evidence | Grade EPreclinical evidence | Grade DLimited / observational evidence |
| Evidence boundary | Methyldrostanolone / Superdrol is classified here as Synthetic oral anabolic steroid marketed without an approved human indication. Evidence consists largely of toxicology, case reports and enforcement context rather than therapeutic trials. No FDA-approved human drug was identified; FDA warns that steroid-like bodybuilding products can cause serious injury, and WADA prohibits anabolic agents. A catalogue name does not establish identity, formulation, quality or authorisation, and this page provides no dosage, mixing, injection or purchasing instructions. | Methylstenbolone is classified here as Synthetic oral anabolic steroid without an approved human indication. No adequate therapeutic trial programme was identified; available context is toxicology, case reports and enforcement. No FDA-approved human drug was identified; FDA warns about steroid-like bodybuilding products and WADA prohibits anabolic agents. A catalogue name does not establish identity, formulation, quality or authorisation, and this page provides no dosage, mixing, injection or purchasing instructions. | Fluoxymesterone is classified here as Oral anabolic-androgenic steroid with historical prescription uses. Historical medical use does not validate bodybuilding claims or supplier tablets; current exact-product availability must be checked. A controlled anabolic steroid in the United States and prohibited by WADA at all times; catalogue-product authorisation was not verified. A catalogue name does not establish identity, formulation, quality or authorisation, and this page provides no dosage, mixing, injection or purchasing instructions. |
| Unknowns | Insufficient data in the current dataset | Insufficient data in the current dataset | Insufficient data in the current dataset |
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| Sources | |||
| Read more | Read English overview | Read English overview | Read English overview |
This table does not compare doses, cross-trial outcomes or individual suitability. Missing information does not establish an absence of risk.
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Missing fields mean information is unavailable in the current structured dataset, not that a molecule has no risks or uncertainties. English translations retain the original evidence boundaries. Where translation is not yet verified, the original Thai excerpts remain available under an explicit label. Sources retain their original language.
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