Formulated to help maintain normal water balance in the body, Swanson Super Strength Water Pill promotes capillary tone and lymphatic function to support the body's fluid control capabilities. Yellow sweet clover has traditionally been used to stimulate lymph flow. The effectiveness of this unique herbal extract is enhanced even further by rutin, a bioflavonoid that facilitates capillary blood flow. The synergy of these ingredients makes the ideal approach to fluid management.