Betadine Cold Defense Adult Nasal Spray is a clinically proven nasal spray designed to combat cold viruses at the onset, helping to shorten the duration of cold symptoms by up to two days./Description: Betadine Cold Defense Adult Nasal Spray contains natural Carragelose®, derived from red seaweed, which traps and disables cold-causing viruses in the nasal cavity. This action helps prevent viruses from spreading and multiplying, thereby reducing the severity and duration of cold symptoms. The spray is non-steroidal, drug-free, and safe for use in adults and children over four years old. It's also effective in moisturizing the nasal lining, providing relief from dryness and irritation associated with colds.. Please Note that product description, color, ingredients, package and other information maybe different from the original pack kindly check the product for more accurate details.