MANISCHEWITZ NO SALT MATZOS IS ONE OF OUR MANY GREAT TASTING, AUTHENTIC ORTHODOX JEWISH CONGREGATIONS CERTIFIED KOSHER FOODS AND AMERICA'S #1 MATZO. EACH 10 OZ. BOX OF NO SALT MATZO IS MADE WITH NON-GMO PROJECT VERIFIED UNBLEACHED WHEAT FLOUR MATZO AND NO ARTIFICIAL COLORS, FLAVORS OR PRESERVATIVES.