Diablo sauce has between 15,000 and 20,000 Scoville units, which is about as hot as munching on a straight-up cayenne pepper. It may not be the absolute hottest thing you can possibly consume ...
Hottest Pepper Sauce produced ... 2,500 to 5,000 Scoville Units, one scorpion pepper can pack a potent punch of roughly 2 million. 20 Times hotter than Original Red TABASCO Hot Sauce Tangy Sauce ...