Find relief from cough and congestion using BENYLIN® Extra Strength Cough & Chest Congestion Syrup. This syrup provides fast, extra-strength relief of cough with phlegm, chest congestion, and sore throat pain. With cough suppressant, expectorant, and soothing menthol in each dose, the extra-strength formula offers a single solution for multiple symptoms. BENYLIN® Extra Strength Cough & Chest Congestion comes in a 100-millilitre or 250-millilitres bottle.