Key Information: ‣ Active Ingredient: Carragelose ‣ Uses: Betadine Cold Defence Nasal Spray is clinically proven to shorten the duration of a cold when used at the first sign of symptoms. It works by trapping and disabling cold viruses in the nasal cavity, preventing their spread and multiplication. The spray helps relieve symptoms like a runny or stuffy nose and provides a protective barrier against viruses. ‣ Directions: Blow your nose gently, shake the bottle, and spray 1 time into each nostril. Use 3 times per day for optimal results. Suitable for both adults and children over 4 years old. ‣ Warnings & Precautions: For external use only. If symptoms worsen or persist, consult a healthcare provider. Do not use if allergic to carrageenan. Discontinue use if nasal irritation or discomfort occurs