(Arctostaphylos uva ursi) This herb is useful for bladder and kidney infections, diabetes, and prostate disorders. Also aids spleen, liver, pancreas, and small intestine disorders. Strengthens the heart muscle and acts as a diuretic. Properties Include: Arbutin, Chlorine, Ellagic Acid, Ericolin, Gallic Acid, Hydroquinolone, Malic Acid, Methyl-Arbutin, Myricetin, Volatile Oils, Cuercetin, Tannins, Ursolic Acid and Ursone.