I'm actually interested in seeing someone's authetic lab results showing an increase in test levels. I'm definitely going to be doing this if I ever take a test booster. That probably won't happen for another year though. I'm doing what I can with just food and whey isolate powder then going into some creatine + BA and after that I will consider some of the legal test boosters.
I'd just be more convinced if these test boosters came with blood work results in the write-up. I'd be sold instantly.