Mucinex Cold and Flu temporarily relieves sore throat headache chest congestion reduces fever thins and loosens mucus. These fast release liquid gels do not contain nasal decongestant sodium sugar or alcohol making them suitable for people with high blood pressure and for people with diabetes. The active ingredients are acetaminophen and guaifenesin. This product contains 16 liquid gels and can be used by adults and children 12 years and over.