I strongly recommend use XF in your pct. i start XF two weeks before the end of my epi cycle.right now is the third week of y pct.My strength still increasing and lean out a bit(maybe because of lean xtream). body weight still the same.
if money is not an issue, i strongly recommend use XF in your pct. you will surprised what XF can do after a ph cycle
i really regret why not take XF earlier.