TOM'S OF MAINE WICKED FRESH! MOUTHWASH IS MADE WITHOUT ALCOHOL, ANIMAL INGREDIENTS, ARTIFICIAL COLORS, ARTIFICIAL FLAVORS, ARTIFICIAL PRESERVATIVES OR SODIUM LAURYL SULFATE. EACH 16 FL. OZ. BOTTLE CONTAINS OUR WICKED FRESH PEPPERMINT FORMULA WHICH INCLUDES ZINC TO NEUTRALIZE THE ODOR FROM BAD BREATH GERMS.