Of course, the pepper oil of devil pepper is the hottest. You can't eat it directly at all, you have to dilute it thousands of times before you can use it. Pepper essential oil from Guangzhou Wuweiyuan is extracted from devil pepper, and its spiciness is between 0.5% and 98%, which can be used to prepare various spiciness of oil-soluble and water-soluble powders. It can produce colored, decolored and colorless capsaicin.