In each tablet: active ingredients: bismuth subsalicylate (each tablet contains 102mg salicylate) (262 mg), antidiarrheal/antacid. Inactive ingredients: acacia gum, aspartame, calcium carbonate, d&c red 27 aluminum lake, dextrates, magnesium stearate, maltodextrin, microcrystalline cellulose, peppermint flavor, silicon dioxide.
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.