Black Insomnia is the strongest coffee in the world. Though doctors discourage consuming more than 400mg of caffeine in a day (about 4 cups of regular coffee, 10 cans of soda, or two ‘energy shot’ drinks), drinking a cup of Black Insomnia gives you nearly double that amount, because just one 12oz serving contains 702mg of caffeine.


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Black Insomnia is the strongest coffee in the world. Though doctors discourage consuming more than 400mg of caffeine in a day (about 4 cups of regular coffee, 10 cans of soda, or two ‘energy shot’ drinks), drinking a cup of Black Insomnia gives you nearly double that amount, because just one 12oz serving contains 702mg of caffeine.