These ghost pepper flakes come directly from the source, the Assam region of eastern India where in 2007 ghost peppers were named the world's hottest pepper. These are the highest quality ghost pepper flakes available. They are rated at over 1 million scoville heat units, that's up to 300 times hotter than a jalapeno. It ships in a sealed gourmet spice jar with a sift shaker flip top.