From the Manufacturer:
Parsley [Urinary] is the well-known sprig of green that typically garnishes your dinner plate. Its high chlorophyll content makes it a natural breath freshener, even in buffering the odor of garlic. Herbalists use the root to nutritionally support the kidneys and urinary system, but the whole plant can be used for general nutritional needs. Each capsule contains 335 mg parsley root.