Active ingredients: sodium citrate dihydrate (230 mg), upset stomach reliever/antacid. Inactive ingredients: aspartame, bitter masking salt, dextrose, fd&c red no. 40 lake, flavors, food starch-modified, fructose, hypromellose, magnesium stearate, maltodextrin, povidone, silicon dioxide, stearic acid, sucrose.
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.