In each tablet active ingredients: zincum gluconicum 1x, reduces duration and severity of the common cold. In each tablet inactive ingredients: crospovidone, magnesium stearate, mannitol, mono-ammonium glycyrrhizinate, natural and artificial flavor, sodium starch glycolate, stearic acid, sucralose.
Manufacturer likely did not include an allergen statement; however, please double-check the product packaging and/or contact the manufacturer if you have a severe food allergy.