Personally I am taking GI Restorative 2 tablets a day before bed to improve the quality of my sleep.
I have been taken this supplement for about 6 months now.
The interesting thing that I found was that everytime when I forgot to take it, my sleep that night would not be as deep as if I did take it.
I do not have problem fall asleep but I do wake up couple times through out the night due to whatever reasons, such as slept on my arm worng, opened my eyes for no reason, and got to hot.
GI Restorative does help me sleep through out the whole night without waking up.