Specially formulated to provide relief for chest congestion, Robitussin Mucus & Phlegm Extra Strength Syrup relieves chest congestion due to colds, loosens mucus and phlegm, and also soothes sore throats. Whether on the go or at home, Robitussin can help relieve your symptoms to make you feel better through the day and night. One teaspoon (5 mL) of alcohol-free Robitussin Mucus & Phlegm Extra Strength Syrup contains 200 mg of the guaifenesin expectorant. Designed for adults and children 12 years and older, take Robitussin Mucus & Phlegm Extra Strength Syrup every 6 hours or as directed by a doctor (maximum of four doses per day). This package includes one 250 mL bottle of Robitussin Mucus & Phlegm Extra Strength Syrup with great-tasting cherry flavour.