Bamboo leaves extract caulis bambusae flavonoids. Bamboo leaf has a long history of food and medical application in China, and has recently been listed by ministry of health PRC into the list of natural plants with dual-purposes as food and drug.

- According to the related research work, effective ingredients of bamboo leaf extract include flavone, phenolic acid, lactone, polyose, amino acid, micro-elements, etc. With enhanced effects of anti-radical and blood vessel disease, protecting liver, expansion of blood capillary, smoothing micro circulation, improving retentive faculty, improving sleep quality, anti-cancer and skin beautification.

- In the Second International Natural Antioxidant Meeting supported jointly by seven specialized institutions including UNESCO, International Free Radical Research Association, China Free Radical Biology and Medicine Association and others, many experts claimed their findings of positive impacts raised by this exact against the toxicity toward bone marrow caused by anticancer drugs, on micro circulation and blood platelet functions of coronary heart disease sufferers, and on the blooding of cardiac muscle.

- Ever since the development of bamboo leaf flavonoid product and its putting into mass production, it has raised the attention of state authorities, and international and domestic scientific circles due to its well recognized positive impacts on the health and longevity of human beings. Japanese scientists have discovered that the internal structure of bamboo leaf flavonoid is similar to that of hemoglobin of human being, and believe that the product can be prepared in injection to improve its effectiveness.