Geek lifestyle shop Think Geek now offers the Mana Energy Potion, which comes in little wizard bottles.
The tiny energy drink (1.35oz) is supposed to be as strong as 2 Red Bull or 4 cups of coffee.
Besides lots of caffeine there is L-Taurine, Glucuronolactone, Malic Acid, L-Phenylalanine, N-Actetyl Tyrosine in the Mana Energy Potion.
A six pack of the Mana Energy Potion sells for $19.99 on Think Geek.
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