Supreme Decree No. 38621 dated 11/7/1440 AH (March 18, 2019), cited by the Saudi Food and Drug Authority Controls and Requirements for Electronic Smoking Devices, allows the sale of e-cigarettes provided that they meet certain criteria, including, but not limited to, specific device and packaging requirements (health warning labels are required to cover 65% of the front and back of the package). Flavors in e-cigarette liquids are partially prohibited. Fruit flavors and menthol are allowed, but cocoa, vanilla, coffee, tea, spices, candy, chewing gum, cola, and alcohol are banned.
Control and Requirements for Electronic Smoking Devices 18/9/1440 AH (https://www.tobaccocontrollaws.org/files/live/Saudi%20Arabia/Saudi%20Arabia%20-%20SFDA%20E-Cig%20Requirements.pdf)