Dealing with a stuffy nose and excess mucus gets old fast. But Maximum Strength Mucinex D provides sinus pressure and congestion relief that gets to work quickly — and lasts for 12 hours. You’ll get a powerful combination of pseudoephedrine, to help you breathe more freely, and guaifenesin, to get rid of that excess mucus. And thanks to the extended-release layer of the unique bi-layer tablet, one dose of Maximum Strength Mucinex D last for 12 hours.
