Rick Simpson Oil (RSO) is a full spectrum cannabis oil created through utilizing a solvent-based unique extraction process resulting in high volumes of cannabinoids, terpenes, and flavonoids. RSO delivers THC in its activated form, allowing it to be applied to food, beverage, or ingested directly. -- Unlike your typical RSO that often utilizes ethanol as a solvent, Grassroots RSO uses a special hydrocarbon extraction process that expands its already versatile usage to include vaporization, whereas typical RSO cannot be vaped due to traditional solvents such as ethanol.