It's said to be borderline dangerously caffeinated ( is that even a thing) with a level of level 702 milligrams for 12 ounces ( sure sign me up.) Black Insomnia Coffee, a bag of coffee that debuted in South Africa last year is now making its way stateside. In fact, its said to be available on amazon Prime ( what isn't on Amazon these days?) i don't think i'm brave enough to try it..