Methyltrienolone does not bind to SHBG and cannot convert to estrogen 3,4 . In the scientific literature, methyltrienolone has been shown to be very liver toxic. Doses as low as 100 mcg ( mg) per day resulted in elevations of liver enzymes by as much as eight-fold in the span of just one week 5 . Because of the high propensity for liver toxicity, it would be unwise for anyone to use this steroid for any length of time. In recent years, methyltrienolone has shown up on the black market. Most users seem to justifiably be fearful of the liver toxicity of this drug and thus, there are few reports on its effectiveness.