Water, fumaric acid, purified stevia leaf extract, natural flavor, potassium citrate, ascorbic acid (vitamin c), calcium lactate, xanthan gum, purple sweet potato juice concentrate (color), niacinamide (vitamin b3), calcium pantothenate (vitamin b5), pyridoxine hydrochloride (vitamin b6), cyaniocobalamin (vitamin b12).
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.