This, assuming you can't sell them, seems like the best alternative. You said that you are already planning your second cycle, so maybe just wait until that is a go and use the ph like ISC suggested.
I'm guessing that NAC would be sufficient for liver protection, exact dosages I can't comment on. That's one of the problems with prohormones: they don't really have the research to back them up and help us understand them. Lots of people use them and get 'great results' but there is very little unbiased data on the subject, relative to AAS.
And I can speak to prohormones to some degree from personal experience. Back in... what, the late 90s, whenever the McGwire / Sosa home run race was going on, I did a 6 week cycle of 19-norandrostenedione. Listen, we didn't know any better then, ok? :P
Anyhow, I experienced what I now know to be shutdown and also some great strength gains. Should I have PCT'ed? Oh yeah for sure but I was young enough at the time to recover naturally.
And that concludes my way overpriced 2 cents on this subject
