Mad Dog 357 makes four ghost pepper recipe hot sauces with Scoville Scale ratings, ranging from 100,000 to 1,000,000 Scoville heat units. The company offers other ghost pepper recipes without listing Scoville ratings, and some ghost pepper extracts that register 2,000,000 to 9,000,000 Scoville heat units.
Mad Dog 357 Scorpion Hot Sauce's 100,000 Scoville heat units contains Trinidad scorpion, ghost and peri peri peppers. Mad Dog 357 Ghost Pepper Hot Sauce and Mad Dog Inferno Ghost Pepper Edition Reserve Hot Sauce recipes rate 150,000 Scoville heat units, and the recipes include jalapeño peppers. The hottest ghost pepper recipe is Mad Dog 357 Gold Edition Hot Sauce, which rates 1,000,000 Scoville heat units.