Kleenex Balsam Pocket Tissues have a microfine layer of calendula to protect and sooth sore noses from the symptoms of cold and flu. Kleenex Balsam Pocket Tissues are the first to leave behind a micro-fine layer of calendula, a balm which soothes the nose and helps prevent it from becoming sore and red - ideal for when you have a cold, or hayfever. They contain a protective balm with calendula to help soothe your nose and prevent your skin from drying out.