The website selling this claims it to be the world’s strongest coffee. And it does make a very big fuss about it by putting up a disclaimer/warning at the top of its site as follows.
Not your typical coffee bean:
Disclaimer: This is not your regular morning coffee. This is not your store bought coffee. You will not find this coffee at your local diner or at your sissy Starbucks. Death Wish Coffee is the most highly caffeinated premium dark roast organic coffee in the world. This is Extreme Coffee, not for the weak. Consider yourself Warned.
… Here at Death Wish Coffee we have found a coffee bean with close to 200% the amount of caffeine as your typical coffee shop coffee; we roast it to a medium-dark for a strong and robust flavor and then we grind it to the proper level for extreme potency. …