Proviron and Arimidex have two distinctive features and that is that they can both actually eliminate estrogen from steroids that aromatize period – basically is can stop ALL formation of estrogen and has become the be-all-and-end-all of estrogen blockers of late. It is very strong and as little as a ¼ of a tablet in stages is the recommended start dosage and take the dosage no higher than half a tablet in my own personal opinion. But remember, Arimidex is strong and it will slow down your gains, for some considerably BUT the estrogen will be blocked. Those people who are particularly susceptible to gyno should consider this one, but then again if you are a beginner how do you know? You don’t! Personally I like the Proviron and Nolvadex myself!
Finally and this is important, do not over complicate PCT, far too many do and then complain after. If you have not over abused your cycle then it is a safe bet that your body can and will recover by itself which is the best way possible. Over compensating with Clomid and especially HCG can make the problem far worse and the main rule with these pct drugs is more is certainly NOT better. Be careful and use the minimum amount possible IF you need PCT after a heavy cycle especially