This product designed to help stop a cold in its early stages by trapping, inactivating and removing cold viruses from the nasal passages. It should be used at the first signs of a cold, such as a tickle in the throat or sneezing. Composition / Ingredients: - Aqua (Water) - Hydroxypropyl Methylcellulose (1%) - Succinic Acid (1%) - Disodium Succinate (0.44%) - PCA (Pyrrolidone Carboxylic Acid, 0.35%) - Phenethyl Alcohol - Zinc EDTA - Zinc Acetate - Polysorbate 80 - Aroma (Menthol, Camphor, Eucalyptol) - Sodium Saccharin.