Flavored e-liquids are liquid solutions used in electronic cigarettes and vaping devices. They typically contain a mixture of propylene glycol, vegetable glycerin, nicotine, and various flavorings. These flavorings can range from fruity and sweet to savory and spicy, allowing users to customize their vaping experience according to personal preferences. The popularity of flavored e-liquids has grown significantly, especially among younger users. However, this trend has raised concerns among health officials regarding the potential for increased nicotine addiction and the appeal of vaping to minors. As a result, some regions have implemented regulations to limit or ban certain flavors in an effort to promote public health.