The good stuff. These flavors and liquids are not just what is sold commercially, they are what we and our families use every day. The sourcing and mixing isn’t just a business, it is family based with the utmost consideration and importance. We want our customers to enjoy only the best flavors and liquids available, and are committed to ensuring just that. Missing Link uses only the highest quality nicotine, PG, VG and flavors and that are available.