Wicked Wizard Eliquid Factors associated with electronic cigarette users' device preferences and transition from first generation to advanced generation devices
E liquid is the mixture used in vapor products such as electronic cigarettes. The main ingredients in the e liquid usually are propylene glycol, glycerin, nicotine, and flavorings. However, there are e liquids sold without propylene glycol, nicotine, or flavors. The liquid typically contains 95% propylene glycol and glycerin.The flavorings may be natural or artificial. About 8,000 flavors exist as of 2014. There are many e liquids manufacturers in the USA and worldwide. While there are currently no US Food and Drug Administration (FDA) manufacturing standards for e liquid, the FDA has proposed regulations that are expected to be finalized in late 2015.Industry standards have been created and published by the American E liquid Manufacturing Standards Association (AEMSA).