Natural Factors Zinc Lozenges combine the essential nutrients zinc and vitamin C, along with a full-spectrum organic echinacea extract and black elderberry extract, to help maintain immune function and soothe irritated upper airway membranes. The delicious, naturally flavoured honey blossom and cherry lozenges dissolve in the mouth for convenient relief of cold and flu symptoms, such as cough, sore throat, and mucous congestion. Reg. price $14.48