I ordered Ult** Aromasin from gimp gear recently and I'm not sure if it's become inert or something because I have test results from this batch that show it over dosed slightly Wich is good, but 6 days in switching from pharma brand aromasin to Ult**, my nipples were on fire I have a few capsules left over from a 3rd brand I was also using I started to take to see if there's a difference and it seems to be subsiding, and the only thing I did differently in my gear was blast some testosterone suspension the day before the flair up as a pre workout, sooo did this just happen because the test suspension with no ester aromatizes so fast the aromasin -- couldn't bring it down? I'm hoping that's the case! but if I've been on aromasin for months at 25mg a day (twice a day for the first 7 days starting) shouldn't it have been built up in my system enough to have tackled whatever level of E2 came up? I'm going to continue to take the few extra of the 3rd brand until the nipple irritation subsides and then switch back to Ultima Aromasin and see if it comes back. Thoughts? Thanks --