Treat cough without counting calories and sugar content. Zeal SF is a specifically formulated cough syrup with unique Sugar free syrup base. Natural ingredients like Tulsi, Vasaka, Yashtimadhu, Ginger and Kantkari help fight cough induced not only by infections but also by pollution, dust, smoke and allergens. Zeal SF is safe for day to day use, as it does not cause sedation. Zeal helps keep respiratory passages open and facilitates easy breathing. Zeal SF works effectively without adding sugar to body.