I was skeptical at first because I don't like taking anything that seems like a drug or suppliment to help me sleep. Finally out of desperation a good friend offered me 3 to try at different times. From the very first time I took them, I fell asleep fairly fast, and stayed asleep for about 5-6 hours. I had no trouble waking up the next morning and didn't seem groggy at all. After trying the other 2, I absolutely stand behind this product to help as a sleep aide. They are not habit forming but should be taken with water and not longer than 60 consecutive days. Other than that they work well for...