you???d opened the Guinness Book of Records a few years ago, you???d have seen the Ghost Pepper. (Though now you???ll find the Carolina Reaper in the hottest spot.) But since you can???t taste a book, taste this. You???ll see just how scary 1 million + SHUs can be. Mad Dog 357 Ghost Pepper Hot Sauce may take more than just your breath away. 150,000 SHU, 5 fl oz.