Presumably, the additive is used to help with appearance, taste, and production cost
However, a much more comprehensive collation has been made of UK Public Health Agency and on an ongoing basis by Cochrane reviews
( According to Thailand- Global Youth Tobacco) Survey 2015 conducted amongst 1721 students aged 13 to 15 years old,15.0% of students were active users of any tobacco products, and 3.3% of overall students were e-cigarette smokers
MTL Vape Tanks: Summary Compatible with most 510-threaded devices Low wattage requirements Provides ample e-liquid storage Tight airflow characteristics like a cigarette Provides strong throat hit and refined flavor Direct-to-Lung Tank (DTL Tank) A direct-to-lung tank is designed for lower-nicotine e-liquids and maximum cloud production
For those found guilty of selling: One-half ounce to ten pounds one-six years incarceration and a fine of up to $5,000
If you're looking for a quick smoke try the small panatela's in the tins