One gram of the purest form of CBD. Impel CBD Isolate-999 is 99.618% pure cannabis l. sativa CBD and 99.5% total cannabinoids from grown in California Hemp and processed in Colorado into the ultimate CBD isolate. You get the best of all worlds. CBD isolate can be used in an oil rig, your favorite recipe, or your own formulation. There are 996+mg of CBD isolate in every gram of Impel CBD isolate.