South korea convenience store chain withme FS has released the Gyeonyo - bar - a grapefruit - flavored ice cream dessert that is claimed to help those suffering from hangovers. The ice cream contains a small amount of oriental raisin tree fruit juice , which some koreans belives is a natural remedy to combat the effects of ingesting too much alcohol. The Gyeond-bar is the newest of many mass-maketed hangover cures in South Korea ,Which has the highest level of per-capita alcohol consumption in Asia at 12.3 liters per year. Similar products include drinks , pills and cosmetics for women who want to rejuvenate their skin after a drunken night now.