So I got a free bottle of NOX Edge chewable tablets. Tried them tonight and I'm VERY glad it was a free bottle!! The energy came on fast but left even faster with a giant crash. Although it came on fast, it was not a usable energy if that makes sense. I was able to get about 20-25 minutes into my lifting before I had a crash like none other. Besides the lack of quality energy, the tablets tasted very nasty and stuck in my teeth to prolong the nasty bitter taste. I don't like to put out reviews saying stuff is complete crap, but for me, that is exactly what this was and I won't feel bad to pitch it in the trash.