Electronic cigarettes are quickly becoming a better, healthier option for smokers. Electronic cigarettes work by using what is called an e-liquid. The e-liquid contains nicotine as well as other ingredients, but in a vapor form. The vapor provides the same sensation as smoking a real cigarette without the harmful effects of smoke inhalation to the lungs.
Most e-liquids contain four basic ingredients. These ingredients are nicotine, propylene glycol (PG) or vegetable glycerine (VG), distilled water, and flavoring. The nicotine is in a liquid form and comes in different amounts. The amount of nicotine is measured as zero, extra light, light, extra medium, medium, strong, and extra strong.
These varying strengths of nicotine allow people to have a different amount of nicotine throughout the day. They can also be reduced to smaller levels of nicotine gradually over time, as part of a smoking cessation program.
The PG or VG determines the amount of thickness or sweetness of the vapor and how sharply the nicotine hits the throat. The flavoring determines the taste of the electronic cigarette. A variety of flavors are available such as classic tobacco, vanilla, orange, banana, pineapple, grape, mint, menthol, chocolate, coffee and green tea.
The PG or VG is used to dilute the nicotine and flavoring. E-liquids will either contain PG, VG or a mixture of both because each ingredient acts in a different way. The PG causes a robust throat hit and stronger taste. The VG has a more pleasant taste and creates higher vapor clouds. Both PG and VG come in a variety of combinations so that smokers can indulge in the benefits of both ingredients.
When choosing the best e-liquid, there are basically four factors to consider: the desired quantity of nicotine, the level of throat hit, the volume of vapor clouds, and the type of flavor. With so many products available, it is relatively easy to find the perfect combination to suit an individual’s preferences. If one is unsure of exactly which to choose, several customer reviews can be found on the internet for additional information.