The invention relates to a cubilose drink. The cubilose drink is prepared from the following raw material components in parts by weight: 3-5 parts of cubilose, 30-50 parts of a sterculia pith secretion, 1-40 parts of honey comb sugar, 3-5 parts of fructus lycii, 10-15 parts of red dates, 0.1-0.2 part of root of american ginseng, 0.1-0.3 part of lycium rethenicum murr, 0.2-0.4 part of flos rosae rugosae, 0.3-0.5 part of peach gum, 0.5-1 part of yellow fungus, and 0.5-0.6 part of Chinese honeylocust fruit. According to a preparation method of the cubilose drink, all the components in raw materials are mixed together, dissolved with hot water, stirred and soaked for a period of time, and then cooled to reach 60-70 DEG C, so that nutrients in all the components are more fully dissolved and seeped, the cubilose drink is prepared, and the cubilose drink contains the rich nutrients. A considerable part of nutrients is dissolved out, the nutrients are directly contained in the cubilose drink,therefore, during drinking, the nutrients can be directly absorbed by a human body, the components do not need to be digested and reabsorbed by the human body, and thus the absorption effect on the nutrients by the human body is improved and enhanced.