You can try the Neuro Drinks. They have two "energy" styled drinks (Neurogasm and Neurosonic). One drink that mellows you (Neurobliss) out and one thats supposed to help you sleep (Neurosleep).
You can order them at NeuroBrands Neuro Drinks: Neuro Trim Bliss Gasm Sleep Sonic Sporti Aqua Energy
If you are in southern california they are in stores, find a list of available stores at Neuro Blog