Delsym 12 hour Cough Suppressant, 5 oz bottle, grape flavor.
There is no other product similar to this on the market. This product is the only fda approved otc cough liquid to provide 12 hours of relief in a single dose. Active: dextromethorphan polistirex (equal 30mg dextromethorphan hydrobromide). Inactive ingredients: citric acid, edetate disodium, ethylcellulose, fd&c yellow 6, flavor, high fructose corn syrup, methylparaben, polyethylene glycol 3350, polysorbate 80, propylene glycol, propylparaben, water (purified), sucrose, tragacanth, vegeta.