Ascorbic acid, echinacea purpurea extract, dicalcium phosphate, microcrystalline cellulose, zinc sulfate. contains 2% or less croscarmellose sodium, hydroxypropyl methycellulose, magnesium stearate, maltodextrin, polyvinyl alcohol.
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.