What are Superdrol?
Superdrol is the common name for methasterone (also known as methyldrostanolone), a synthetic anabolic steroid structurally related to drostanolone (Masteron). It is a 17-alpha-alkylated compound, which allows it to remain orally active but also increases potential liver toxicity risk.
Originally introduced in the mid-2000s as a “designer steroid,” it was marketed as a dietary supplement before regulatory action classified it as a controlled anabolic steroid in multiple jurisdictions. It exhibits strong anabolic activity and significant suppression of endogenous hormone production.
Research Applications
- Androgen receptor binding and anabolic signaling studies
- Protein synthesis and nitrogen retention investigations
- Hepatotoxicity research involving 17-alpha-alkylated steroids
- Lipid profile alteration studies (HDL/LDL impact)
- Endocrine suppression and HPTA-axis feedback research
- Designer steroid detection and anti-doping analysis
- Cardiovascular risk marker investigations
Quick Product Specs
- Form: Oral Tablets
- CAS Number: 3381-88-2
- Chemical Name: Methyldrostanolone (2α,17α-dimethyl-5α-dihydrotestosterone)
- Storage: Room temperature (cool, dry place)
- Shelf Life: As indicated by manufacturer
- Type: Synthetic Anabolic Steroid
Certificate of Analysis (COA)

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