Finally, a Gaba that works!! I take two of these along with 3 MagTech's about an hour before bed. I get super relaxed and drowsy and can fall asleep much easier than I would otherwise. Also, the best part, is that I basically stay asleep the whole night, and feel more rested in a shorter amount of time. I assume that I'm falling into a deeper sleep for a longer period, but that's just my guess. Whatever the reason, it works, and I'm thrilled! Note: I have purchased Gaba from health food stores in powder form and mixed with drinks, etc and took it in the evening. It usually gave me a headache, and did nothing else, so I was very hesitant to try Gaba Brain Food, thinking that it would do the same thing. That's why I said finally a Gaba that works! It produces the result for me that I hear so many other people use Gaba for.