Supports kidney and urinary tract health. This herbal supplement features cranberry, uva ursi, and corn silk, traditionally used to nourish urinary tract health and comfort. Uva ursi was historically recognized for supporting kidney and urinary tract health. Corn silk also has a long history as a dietary aid. Swanson Full Spectrum Herbal Urinary Care combines these traditions in a pure and affordable supplement, promoting a healthy microbial balance in the urinary tract. Science-backed quality since 1969.