Experience powerful and long-lasting relief from your toughest cough and chest congestion symptoms with Mucinex DM 12 Hr Relief Tablets. Each bi-layer tablet is expertly formulated with 600 mg of Guaifenesin, an expectorant that helps thin and loosen mucus, and 30 mg of Dextromethorphan HBr, a cough suppressant that controls and reduces coughing.These extended-release tablets are designed to provide immediate relief while also offering continuous support for up to 12 hours, ensuring you can breathe easier and feel better throughout the day or night. The dual-action formula works by breaking up mucus and calming your cough, allowing you to rest and recover more comfortably.With 40 tablets in each pack, you get 100% more than the 20 count, making it a convenient and economical choice for managing cold and flu symptoms. The easy-to-swallow tablets are perfect for adults and children 12 years and older, providing effective relief without the need for multiple doses throughout the day.Don't let a persistent cough and chest congestion slow you down. Trust Mucinex DM to deliver the relief you need to get back to your daily routine. Pick up a pack today at Dollar General and breathe easier with confidence.