Anti-Energy Drink

Here is an interesting new drink. With all the craze of "energy" drinks lately I guess it was only a matter of time before someone created the polar opposite. This drink contains melatonin, valerian root, and rose hips which enable you to "slow your roll." The drink appears to be based on the cough syrup based recreational drug known as "Purple Drank." I wonder if this is healthy to use as a sleep aid? SOURCE