Crux cough syrup which is a research based proven formula for dry and irritating cough with extract from the Age Old Science Ayurveda– Tulsi, Vasaka & Glycyrrhiza that synergistically clears the respiratory tract, checks the viral & bacterial infection, Suppresses the dry cough with most striking feature SAFE, without constipation, drowsiness, consciousness & Safe to cardiac and hypertensive patients too.