Swanson Herbal Urinary Care 60 CapsSwanson Herbal Urinary Care 60 Caps About Vitamins. co. nz Swanson Herbal Urinary Care Cranberry, uva ursi and corn silk make the top of the list for traditional nourishment of urinary tract health and comfort. While the cranberry component is likely recognizable, the others should be as well. Uva ursi, for example, was listed in the U. S. Pharmacopeia for years as a beneficial adjunct for support of kidney and urinary tract health. Corn silk too has