BENYLIN® Children’s Chesty Cough is a sugar-free and strawberry flavoured children’s chesty cough medicine.provides effective relief, soothing a chesty cough in your child fast, without causing drowsiness. Clinically proven cough treatment Effective relief from children’s chesty cough Reduces chest congestion Sugar-free Strawberry flavoured Suitable for 6+ years How BENYLIN® Children’s Chesty Cough Medicine works: Our chesty cough syrup for kidscontains the active ingredient guaifenesin. This is an expectorant, meaning it helps to thin mucus to relieve chest congestion. BENYLIN® Children’s Chesty Cough Medicine gets to work fast, absorbing in 15 minutes