Sinomarin Cold & Flu Relief is a natural nasal decongestant spray containing hypertonic sea water solution enriched with eucalyptus and thyme. This 100ml solution helps relieve nasal symptoms associated with colds and flu while helping eliminate infection-causing agents. The product utilizes hypertonic sea water solution as its base ingredient, enhanced with eucalyptus and thyme for added therapeutic benefits. It comes in a convenient spray bottle format with a specialized nozzle for easy application. As a nasal decongestant, it helps clear blocked nasal passages and provides relief from cold and flu symptoms naturally. The solution is designed to be gentle yet effective for nasal care and respiratory health management.