A healthy urinary system is essential for maintaining normal fluid balance in the human body and for cleansing it of metabolic waste. Herbs such as uva ursi, parsley seed, fennel and horsetail have a long history of use in supporting urinary health. now® foods Kidney Cleanse is a blend of herbs traditionally used by herbalists to support the normal filtering functions of the kidneys, promote proper fluid excretion and maintain a healthy urinary environment. Note: Natural color variation may occur in the product composition. The above information regarding the product ingredients is the result of studies. They do not constitute an opinion of EFSA (European Food Safety Authority).