In each chew: active ingredients: magnesium hydroxide usp (1200 mg), saline laxative. Inactive ingredients: corn syrup, fd&c red 40, glycerin, hydrogenated coconut oil, lecithin (soy), natural flavor, sucrose, water.
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.