Mỗi 5mL: Dextromethorphan hydrobromide 5mg, chlorpheniramine maleate 1.33mg, sodium citrate dihydrate 133mg, guaifenesin 50mg.
Mỗi 30mL: Dextromethorphan hydrobromide 30mg, chlorpheniramine maleate 7.98mg, sodium citrate dihydrate 798mg, guaifenesin 300mg.
Mỗi 60mL: Dextromethorphan hydrobromide 60mg, chlorpheniramine maleate 15.96mg, sodium citrate dihydrate 1596mg, guaifenesin 600mg.