Tu Si Zi is also known as Dodder Seed. The acrid, sweet and  neutral herb has been used in TCM to treat  psychological disorder, calm the fetus, prevent miscarriage, etc. as it tonifies kidneys, liver and spleen, improves yin, etc. by enhancing the functions of liver and kidney channels. Ingredients 1. Quercetin 3-O-beta-D-galactoside-7-O-beta-D-glucoside 2. Quercetin …