Active ingredients: in each packet: guaifenesin, usp (100 mg). purpose: expectorant. inactive ingredients: aspartame, banana flavor, butylated methacrylate copolymer, carbomer homopolymer type a, carboxymethylcellulose sodium, magnesium stearate, microcrystalline cellulose, povidone, sodium bicarbonate, sorbitol, stearic acid, talc, triethyl citrate, tutti-frutti flavor.
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.