The invention discloses a green health-preservation sweet-scented osmanthus tea beverage. The green health-preservation sweet-scented osmanthus tea beverage comprises the following raw materials in parts by weight: 30-40 parts of sweet-scented osmanthus, 1-2 parts of honey, 3-5 parts of Chinese wolfberry fruits, 7-11 parts of fresh tea leaves, 2-3 parts of haws, 3-5 parts of sugarcane, 2-4 parts of cucumbers,3-5 parts of aloe, 0.08-0.14 part of a thickening agent, 0.01-0.03 part of an antioxidant stabilizing agent, 0.1-0.3 part of a vitamin additive and 12-16 parts of distilled water. The sweet-scented osmanthus tea beverage disclosed by the invention has the functions of clearing heat, removing toxicity, moisturizing the intestines, regulating the function of the stomach, regulating vital energy and nourishing the lungs, and is mellow in mouth feel, moderate in sour and sweet degrees, delicious, pleasant in delicate fragrance, high in nutrient value; in addition, the beverage does not precipitate and is good in color singleness; and besides, through the preparation method of the green health-preservation sweet-scented osmanthus tea beverage disclosed by the invention, sweet-scented osmanthus blooming seasonal restrictions are avoided, the green health-preservation sweet-scented osmanthus tea beverage can be processed in an all-weather manner, the raw materials are non-toxic, harmless and convenient to obtain, and the green health-preservation sweet-scented osmanthus tea beverage is low in cost and simple in technology and has higher use value and favorable application prospects.