The sensation experienced when inhaling vapor produced by electronic cigarettes or similar devices is largely determined by the composition of the e-liquid used. This composition often includes propylene glycol, vegetable glycerin, nicotine (optional), and flavorings. The variety of available sensations is vast, ranging from simple fruit notes to complex dessert profiles. As an example, a user might experience the sharp, tangy taste of a citrus fruit or the smooth, creamy sensation associated with vanilla custard.
The ability to tailor the inhaled experience to individual preferences is a significant aspect of vaping. This customization contributes to its popularity, offering alternatives to traditional tobacco products. Historically, the availability of such diverse options has driven innovation within the vaping industry, leading to the development of increasingly sophisticated and nuanced blends. This has also affected cessation efforts for tobacco smokers as the vaping flavors can assist as a means for that effort.