... silica; 70% Bamboo Leaf ExtractIndications and UsageBamboo leaf extract Caulis Bambusae flavonoids Bamboo leaf has a long history of ... research work,effective ingredients of bamboo leaf extract include flavone,phenolic acid,lactone,polyose,amino acid,microelements,etc,with enhanced ... in injection to improve its effectiveness. Bamboo leaf extract presents also very good technical features,as it is ...