Mucinex DM 12-Hour Expectorant and Cough Suppressant Tablets are patented bi-layer tablets designed with two layers. The first layer is absorbed quickly by your body for immediate . The second layer dissolves slowly to continue relieving your cough for up
Mucinex DM 12-Hour Expectorant and Cough Suppressant Tablets are patented bi-layer tablets designed with two layers. The first layer is absorbed quickly by your body for immediate . The second layer dissolves slowly to continue relieving your cough for up