Other Information: Store at 68 to 77 degrees F (20 to 25 degrees C). Each 5 ml contains: sodium 5 mg. Dosing cup provided. Misc: Compare to Delsym active ingredient (This product is not manufactured or distributed by Reckitt Benckiser Inc., distributor of Delsym). Dextromethorphan polistirex extended-release oral suspension (cough suppressant). 12 hour relief. Contains sodium metabisulfite, a sulfite that may cause allergic-type reactions. Dosing cup included. Alcohol free. Gluten free. Parents: Learn about teen medicine abuse. www.StopMedicineAbuse.org. Contact us at 1-877-932-7948, or www.supervalu-ourownbrands.com.