25 of the World's Hottest Hot Sauces, Ranked

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Think Sriracha is spicy? It doesn't come close to the hottest sauce on the market. Hot sauces and the peppers that fuel their fire are rated in Scoville Heat Units, which is a measurement of capsaicin concentration. Here's a little context. Sriracha ranks at 1000-2500 Scoville units, depending on the brand. Tobasco's original recipe has 2,500 Scovilles under its cap. We scoured the internet's most exhaustive Scoville heat scales to find the hottest hot sauces on the globe. If you're ready to turn up the heat, start with...