I love this product and melatonin in general (which Dream Water contains). I don't think I've had trouble sleeping since I started drinking it. It's a bit expensive unless you buy in bulk or find a coupon though.
Sleep Cycle (alarm clock app): http://www.sleepcycle.com/
How it works (from site): During the night you go from light sleep to deep sleep, occasionally entering into a dream state which is called REM-sleep. These are things that your normal alarm clock does not care about, and will go off at the set time regardless of whether you are in a light sleep phase or in the deepest sleep. However, since you move differently in bed during the different phases, the Sleep Cycle alarm clock is able to use the accelerometer in your iPhone to monitor your movement and determine which sleep phase you are in. Sleep Cycle then uses a 30 minute alarm window that ends at your set alarm time and wakes you in your lightest sleep phase.
Breathe Rite Advanced:http://www.breatheright.com/products/advanced
My Jojan Joke Predictor is showing a post with either a picture of a bed or just the phrase "a bed".