The invention relates to roselle beverage which comprises the following components in percentage by weight: 50-55% of roselle juice, 0.4-0.5% of fructo-oligosaccharide, 5-6% of high fructose corn syrup, 0.7-0.8% of xylitol, 0.2-0.3% of citric acid, 0.01-0.05% of stevia rebaudiana, 0.02% of nisin and the balance of water, wherein the roselle juice is prepared by extracting a roselle mixture composed of dried roselle, dried smoked plum, dried hawthorn and dried liquorice; the roselle mixture comprises the components in percentage by weight: 96-99% of dried roselle, 0.4-1% of dried smoked plum, 0.05-0.5% of dried hawthorn and 0.05-0.5% of dried liquorice. The roselle beverage is prepared through the following processes of: mixing, boiling, filtering, sterilizing, canning and sealing. The roselle of the invention contains more hibiscus acid and roselle saponins which not only have antioxidant and health care effects for eliminating free radicals and keeping youth, but also have physiological functions of lipid-lowering and anti-aging or the like. By utilizingthe roselle beverage disclosed by the invention, the medicinal effects of roselle are given into full play, and the effects of the roselle for removing radicals, skin care and keeping youth are enhanced. The roselle beverage has the advantages of easily available raw materials, simple process, convenience in drinking, no toxic or side effect, and the like.