Black Black - the caffeine laden gum that keeps you awake! A must for students before exams and coding geeks!

Great taste, long lasting flavor, extremely refreshing, gives you a bit of energy too. The Japanese know their snack items!

Black Black is like a swift caffeine kick to the teeth! Its taste is definitely unique (yes, its pleasant). Along with a jolt of caffeine you get some vitamin B3 some oolong tea and, of course, ginseng. Wired Magazine made this chewy stuff famous a while back.

Jean-Claude Van Damme apparently does their high-energy commericals. Go figure.

"HIGH TECHNICAL EXCELLENT TASTE AND FLAVOR" (via maki)

Not sure that gum qualifies as healthy or unhealthy, but I do love Black Black. Caffeine load w/this gum for when you need to stay awake/get fired up. It has an unusual almost licorice-y or minty taste w/some clove thrown in. Not sure how to describe it but I like it. (via maki)