On this episode, Dr. Lupoi speaks with Dr. Brad Douglass of The Werc Shop and Spoke Sciences, Inc. Dr. Douglass provides a commentary on the safety of flavor additives in cannabis products as well as on GRAS substances, postulates the idea for a defined prohibited and permitted ingredient list such as the list for additives in cigarettes, and weighs in on the synthetic cannabinoid craze. Drs Lupoi and Douglass also delve into the Pennsylvania product recall (which has since been reversed!).