When it comes to premium e-liquids there isn’t really one major factor behind what makes them stand out from the crowd. It is a combination of many different factors that go towards creating something that stands out to people and makes them wat it more than their normal choice. If just one of these factors isn’t up to the same level as the rest of the production line then it drags down the whole product. Never has the old adage “only as strong as the weakest link in the chain” been more true than for the development and production of e-liquids. What are some of the factors and technologies that go into the development of premium e-liquids though?