Mucinex InstaSoothe Sore Throat + Cough Relief is a medicated lozenge product with a Fresh Mint flavor designed to provide temporary relief of cough and occasional sore throat or mouth irritation. Each lozenge contains 5 mg of dextromethorphan HBr as a cough suppressant and 2 mg of hexylresorcinol as an oral pain reliever. This package contains 20 lozenges in one pouch. The lozenges have a mint flavor and a round shape measuring approximately 18 mm. The product may temporarily relieve cough associated with minor throat and bronchial irritation as well as occasional irritation and pain associated with a sore mouth or sore throat. The formula contains inactive ingredients including corn syrup, sucrose, propylene glycol, and purified water.