Covonia Chesty Cough Sugar Free Syrup contains the active ingredient guaifenesin, which belongs to a group of medicines known as expectorants. Expectorants help to loosen mucus (phlegm) and provide relief from chesty coughs.

Covonia Chesty Cough Sugar Free Syrup works without causing drowsiness.

Loosens stubborn mucus and helps clear chesty coughs.