The Source Hot Sauce is the hottest sauce on the market. The average bottle of tabasco sauce measures just under 8,000 Scoville units, but The Source Hot Sauce measures more than seven millions scoville heat units in one drop. When you use this hot sauce, you need to use it sparingly. That's why you'll only find it in one ounce bottles. This article provides you with an overview of The Source Hot Sauce.