Blueberry Extract is extracted from blueberry fruit, and its appearance is dark purple powder, which has unique effects such as preventing cranial nerve aging, enhancing heart function, improving eyesight and resisting cancer. The main active ingredients of blueberries are bioactive substances such as anthocyanidins, flavonoids and phenolic acids, as well as nutrients such as protein, amino acids, vitamins, fats, carbohydrates, dietary fiber, fructose and minerals, which can play multiple health care functions in human body. In protecting eyesight, delaying nerve aging, improving cognition, protecting cardiovascular system, protecting liver, anti-inflammatory, antibacterial, antiviral, cancer prevention, anti-cancer, it is a popular product within TOP50 of plant extraction industry, with great market demand.