Purica - Prevail - 90 Millilitre(s) - NPN: 80032452 -- The cold and flu season is nobodys favourite time of year. No one wants to wake up to a sore throat and cough or the sniffles and a fever. Fortunately, two new immunity-enhancing formulations by PURICA will help you both Prevent & Prevail. Both scientifically-proven formulations are approved by Health Canada. You can now reduce your chances of catching a cold or you can get rid of it faster. PURICA Prevail Cold & Fever is the formulation youre looking for if you literally want to prevail against the common cold, fever, cough and sore throat.