dont use SARMS during pct, SARMs DO cause shutdown, some more than others but in PCT its just stupid to use.
use AI during cycle, not in pct, no need. (please dont toot the "it raises test levels" stuff, thats based off peopel WITH functioning test coming out and cutting the conversion of test to estro would ofcourse raise it a bit, its not the same thing in pct use. use AI during cycle, for PCT ONLY SERMS IMO