Methandienone, also called methandrostenolone, is an anabolic-androgenic steroid historically used as a pharmaceutical product in some jurisdictions.

The Gokira Pharma listing specifies 20 mg. The dosage form, excipients, package size, and current regulatory authorization are not supplied.

Anabolic steroids can have significant adverse effects and may be controlled substances. Professional oversight and accurate product verification are important.