Fructus Viticis. Part used: Fruit. Known as Chastetree/Vitex Fruit. Entering meridians: Bladder, Liver and Stomach. Man Jing Zi disperses wind, clears heat, dispels wind-heat in the liver channel, clears and benefits the head and eyes, drains dampness, expels wind and relieves pain. All Phoenix Medical dry authentic herbs and concentrated herbal granules are free of sulphur, herbicides and pesticides.