A South African-based coffee brand has come to the United States, reports Grub Street.

Black Insomnia Coffee, a bag of caffeine that debuted in South Africa last year under the guise of being coffee, arrives Stateside today. To make sure people grasp what they’re reckoning with here, the company has come armed with lab tests scientifically backing its “world’s strongest coffee” claim.

Get the full story at grubstreet.com