I am shocked at how well this works. I take 10 mg of Melatonin that is a mix of fast and slow release nearly every night, and still usually wake up around 3 am. I noticed from the very first night of drinking this that I am much more likely to sleep through the night. It also gives a very nice relaxed and dreamy feeling before I actually go to sleep. I will be buying more of this and I have given some to friends and recommended it.