


Rick Simpson Oil, also called
RSO, is a type of cannabis oil that contains high levels of THC. It is named after Rick Simpson, a Canadian who developed the oil to treat skin cancer.




RSO is made by extracting THC from cannabis. The THC is then dissolved in alcohol and evaporated, leaving behind thick, dark oil.
This oil is usually taken orally or applied to the skin. When taken orally then RSO produces strong psychoactive effects. When applied to the skin, then RSO treats skin conditions such as cancer and psoriasis.


