Megagrisevit Mono is a derivative of testosterone with an additional chloro group at fourth position. This structure does not allow aromatisation hence estrogenic side effects are not visible. The female bodybuilders go for this steroid as it does not cause virilisation. The advantage of Megagrisevit Mono is that it can also be used for leaning muscles apart from gaining muscle mass. It has no negative effects on liver. It is considered to have negligible androgenic effectiveness.

Clostebol Acetate is the brand name for Megagrisevit Mono. It is obtainable in a 10 mg per 1.5 ml vials. It is always good to consult doctor to avoid any health risk before taking a dose.