HERBENSURINA INFUSION 20 FILTERS DEITERS For the prevention and treatment of kidney stones and sand. Herbensurina is a complete formula that helps keep the kidneys clean. Effective due to its formulation based on the plant "stonebreaker" complemented with diuretic plants. Composition: Herniaria, known as "stonebreaker", horsetail, elderberry and botanical grass, medicinal plants with diuretic and remineralizing action. They facilitate the elimination of liquid and act as a renal purifier. Directions for use: It is recommended to take 2 to 4 infusions per day. In summer, once the infusion is prepared, it can be cooled in the refrigerator. Although the preparation already provides an extra intake of liquid, it is necessary to drink water throughout the day.