Leader Mucus Dm Maximum Strength Expectorant and Cough Suppressant, 28 Extended Release Tablets Sale! from 2299 2759 /per Qty. Add to Cart This item is a recurring or deferred purchase. By continuing, I agree to the cancellation policy and authorize you to charge my payment method at the prices, frequency and dates listed on this page until my order is fulfilled or I cancel, if permitted. This item is currently on backorder but you can still purchase it now and we'll ship as soon as more become available. Quiets wet and dry cough, relieves chest congestion caused by excess mucus by making your cough more productive Contains 1200mg Guaifenesin & 60 mg Dextromethorphan HBr Compared to Mucinex DM Maximum Strength Qty available:100 Tweet