Death Wish. It's advertised as the world's strongest coffee and allegedly has 200% more caffeine that the average dark roast. Upstate New York roaster Death Wish Coffee claims they have found a highly caffeinated bean that gives coffee that full Arabica flavor and double the buzz.
They are so confident that Death Wish is the strongest coffee in the world that they promise to buy the coffee back from you if you happen to find a stronger, more flavorful, organic coffee anywhere on the market. They also have 60-day 110% money back guarantee if you feel their roast isn’t up to your standards.
