50-100mg/ed. So like BA said, 350/700/week. I did 75mg/day, 525/week, and had nice results. You can do it eod too, 100mg/eod would be 350/week. I'm using drostanolone enth later this year to see if it's any better/different.
When it was real Masteron in the mid 90's 300mg per week was more than enough. (It was fucking awsome shit too!) With what ever it is today...I would still start there.
Well the new stuff is drostanolone propionate as well. Same exact chemical, but as we well know, newer versions rarely stack up to their parents. Never tried the old version but the version I made kicked respectable ass.