The inclusion of iodine aids in combating sore throats, offering antibacterial properties to help alleviate symptoms and promote throat health. The fresh mint flavor likely adds a pleasant taste to the gargle, making it more tolerable to use. Being sugar-free, lactose-free, and gluten-free, it caters to individuals with various dietary needs or restrictions. Overall, Difflam Ready to Use Sore Throat Gargle with Iodine in Fresh Mint flavor seems to be a convenient and effective option for managing sore throat symptoms and promoting throat health.