Cannabidiol is active ingredient of cannabinoids which extracted from hemp or from marijuana. It is 21-carbon terpenophenolic compound with non psychoactive effect. Cannabis sativa plant is a main source of cannabidiol. Cannabis consist more than 100 chemical compounds including cannabidiol. Cannabidiol holds no of therapeutic benefits such as anti-oxidant, neuroprotective properties. Pharmacologically cannbidiol is a broad spectrum drug. It is used for treatment of various anxiety and depression related disorder, chronic pain, cancer, and other disorders.