Why is it different from other cold products? What does it do?
Unlike medicines that help relieve bothersome cold symptoms, First defence nasal spray works at the first signs of a cold by targeting the viruses to help stop the cold in its tracks before they symptoms get worse.
How does it work?
When used at the first signs of a cold, First Defence nasal spray acts at the back of the nose directly where the cold virus takes hold and starts to develop. It traps, inactivates and helps your body naturally remove the cold virus, before it develops into a full blown cold.
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