Used it as a booster after my last cycle and PCT. (March 2008)I ran a cycle with Trenbolone Acetate, Testosterone Proprionate, Anavar, and Winstrol. PCT with clomid. About a month after my PCT, and everything back to normal, I had one bottle of Estro Extreme, as a test Booster in the lack of 6oxo. Had some concerns about using Formastane (again) for it doesn have a little androgenic value associated with it. I can´t remeber what was the name of the last formastane supplement I had before this. Anyways, proudct worked just as expected around 2nd week results can be seen and felt. Crazy abdominal fat bruning, great test increase to be noticed by size of tests and morning ''woods'' that will keep you from peeing for a second. I did make mine and my friend´s nipple sensitive by week 4. Just to mention, I have NEVER in all of my cycles (4) and PCTS, felt my nipples sensitive. Can´t tell you weather it was from this product alone or not. I liked 6-OXO better and to this date havent had any aromatase inhibidor like it. Although Im getting ready to purchase another bottle and try it alone.

I highly recommend this product to be bought and held for the times you need it. I went on a 12 week cycle of Testosterone Cypionate at 500mg a week split into two shots a week (250mg each)and at some time during the cycle(don't remember what week)my nipples began to feel a little sensitive. So I immediately took ESTRO Xtreme and within an hour or so, my nipples were fine and I felt more stronger and got a good pump in the gym. And that was from just taking it once. So I highly recommend this product for anyone interested in going on a cycle of AAS and is concerned about getting gyno. This stuff worked for me and if you can manage to get your hands on some(since they are illegal now)I hope it works for you too. So I give it a definite yes and it's just too bad that the Federal Govt. don't have anything better to do, but to remove supplements "that work" from the shelves, and violating our rights to take what we want to better our lives. Booooo!

been on the estro extreme since may 10, did a stack of tren xtreme/ah-89/hmg extreme so i started this estrogen blocker. just about done, no gyno, libido's almost back full strength (the tren really killed my libido)
no acne, no water or fat issues, strength going back up, but that's got something to do with getting carbs and calories back in my system. very happy to not have any estrogen issues yet so therefore estro extreme did its job very well. will use again for my next stack.