Now with Bioperine®. Though best known for their role in producing gin juniper berries are also widely recognized for their diuretic properties. Nature's Herbs Juniper Berry Combination is a skillfully developed formula that contains a balanced combination of juniper berries and several herbs that have a long proven history of supporting kidney and genital-urinary system health. Juniper berries marshmallow root uva ursi and parsley root and leaves have a diuretic effect; parsley along with golden seal root and ginger root also acts as a cleanser to help maintain health of the genital-urinary systems. . The Herb Masters' Original Formulas. Since time began dedicated "Herb Masters" have discovered the precious secrets of herbs from Nature. They skillfully developed valuable formulas with just the right balance of natural plants that were most effective. The Herb Masters' Original Formulas only from Nature's Herbs. . The exclusive FreshCare™ System inhibits normal plant oxidation maintaining product quality and extending freshness. It includes all-natural antioxidants in each capsule oxygen-absorbing packets in each bottle special air-tight seals and amber glass packaging for uncompromised quality.