I urge everyone who suffers from colds to try this product. I have been in contact with many unwell people in the past few months and each time taking 1 tablet for a couple of days after contact has kept me healthy. Sometimes I get the feeling I am getting a cold - the odd sneeze etc. but then it just passes. I would not be without Airborne and expecially when travelling. I wish I could obtain this product here in England.