Testolone (RAD-140)

Ostarine, also known by its trade name Enobosarm, Ostabolic, or its original research chemical name MK2866, is not an anabolic steroid, and instead belongs to the newest form of experimental performance enhancing drugs known as SARMs (Selective Androgen Receptor Modulators). SARMs are a relatively new aspect of medicine as well as performance and physique enhancement. Like all other SARMs, it is currently an investigational new drug and is not yet manufactured and administered as an actual medicine. It is currently involved in clinical trials. Chemically, like all other SARMs, Ostarine does not possess any semblance to the traditional structure of anabolic steroids. The chemical structure of Ostarine has not been completely publicly disclosed by GTX, Inc. Although the company has not actually disclosed Ostarine’s chemical structure, the chemical composition can be found in databases of patents (in WIPO, for example), and has also been discussed in literature of various primary study sources.