Seasonal colds and allergies come a cropper with this immune-boosting blend. It works to fight against germs and infection, helping to ward off bugs, while helping to clear your airways if you’re already feeling a little congested. A superb sidekick for use after long-haul flights or a day spent in an air-conditioned office. It’s also ideal for hay fever sufferers as it helps reduce symptoms such a sinus congestion and frequent sneezing. It stars a potent blend of anti-bacterial and anti-viral tea tree, together with immune-boosting pine and decongestant eucalyptus.