Raspberry, also known as raspberry, enjoys the title of "fruit of life" in the world. "Herbal Xuan Tong" mentioned that "raspberry, sweet and poor into the kidney, rising yang to cure flaccidity, solidifying essence and drowning, strengthening the kidney without being too hot and dry, and solidifying essence without doubt, is also a good product." In a word, raspberry is a very nutritious fruit. All raspberry fruits used by Tianyu Luzi in raspberry juice fermentation are green, healthy and pollution-free. The fruit juice is fermented from fresh raspberry fruit, and Lactobacillus plantarum and isomaltooligosaccharides are added. Sour and sweet is very appetizing, very suitable for summer.