Indigowoad Root Extract (Banlangen in Chinese), as the Traditional Chinese Medicine (TCM), is a kind of dried root of the plant Isatidis indigotica Fort (family Cruciferae), and is officially listed in the Chinese Pharmacopoeia. It is mainly distributed in Hebei, JiangXi, Zhejiang, Fujian, Anhui and Gansu provinces in China. It has been used as amedicinal plant for more than 2000 years from Shen Nong Ben Cao-Jing, a famous ancient Chinese medicinal literaryand has a widely useful activities including anti-virus, anti-bacterial, anti-endotoxic, anti-inflammatory, and immune regulatory effects.

Application Area:
1.Applied in food field, it is often used as food additives.
2.Applied in health product field, it is made into capsules with the function of vasodilatation.
3.Applied in pharmaceutical field, it can play the role of inflammation.
 
Function:
1.Antibacterial, anti-inflammatory and anti-viral.
2.Dispelling heat, benefiting gallbladder and enhancing the function of body defense.
3.Protecting cardiovascular system.
4.To clear heat and release toxins.
5.To cool blood and reduce swelling.