Methyl Masterdrol V2 is a true DSHEA legal prohormone with the very same amazing androstane skeleton and the Methyl-Block delivery system, making it the most advanced prohormone on the market for cutting fat and increasing strength. Like I said, Steroids like Proviron, Masteron and Anavar are androstanes and have the same skeletal structure as our new Methyl Masterdrol V2 and they have the exact same molecular weight skeleton. This is why we chose androstane to be our horse and Ester with Methyl Block to be our delivery system, like we did with 17aa - Methyl 1-Test, Methyl 1-P and Masterdrol V2.