Mucinex DM Maximum Strength 12-Hour Expectorant and Cough Suppressant Tablets have a bi-layer tablet with maximum-strength medicines that fight wet and dry coughs for up to 12 hours. The extended-release bi-layer tablet releases immediately and lasts for 12 hours. Mucinex DM Max Strength contains 1200 mg Guaifenesin & 60 mg Dextromethorphan HBr.
When you’re sick, mucus can be a master of mayhem. But quick, long-lasting chest congestion relief is just a dose away — with Mucinex extended-release bi-layer tablets release immediately and last for 12 hours.* Mucinex In…Mucus Out®