The Carolina Reaper chili pepper is a cultivar of the Capsicum chinense plant. Developed by American breeder Ed Currie, the pepper is red and gnarled, with a bumpy texture and small pointed tail.
It was the hottest chili pepper in the world according to Guinness World Records from 2013 to 2023 before it was surpassed by Pepper X, which was also developed by Currie.
The Reaper has been described as having a fruity taste, with the initial bite being sweet and then immediately turning to "molten lava." The sensory heat or pungency detected when eating a Carolina Reaper derives from the density of capsaicinoids, particularly capsaicin, which relates directly to the intensity of chili pepper heat and Scoville Heat Units (SHU).