[2 Pack] Robafen Mucus and Chest Congestion Guaifenesin 100Mg/5Ml 1 Pint (16 Ounces) X 2 Bottles *Compare to The Same Active Ingredients Found in Robitussin and Save*;

Contains Guaifenesin in a liquid form, which can quickly be absorbed into your system. Guaifenesin increases the flow of natural secretions along the lower respiratory tract. This liquefying effect helps break up a cough and helps loosen congestion so you can cough it up and get it off your chest.