Interclinical Professional Sym Balance 90 tA distinctive multi nutrient supporting healthy stress response, energy production and reduces nervous tension. It relieves restless sleep, supports liver and immune function. Sym Balance is designed to provide energy and stress support. It contains a synergistic blend of herbs including Leonurus cardiacato soothe and calm the nerves, Passiflora incarnata to relieve restlessness and excess nervous energy; vitamins including B2 and the activated form