PMID 1515978
When E-Cigarettes first became available in the UK, caffeine was allowed as an ingredient, however the Tobacco and Related Products Regulations 2016 (TRPR) made it illegal to include caffeine as an ingredient in e-liquids (5)
However, aerosol from HTPs contains significantly fewer and lower levels of harmful chemicals than those found in cigarette smoke 25,26,27,28,29
Instead of the regular stuff, Im doing the fake and half and half. He hopes it works, but is realistic at the same time
The anise and molasses toppings are light, and while they tone down the burleys a little, they also work well together to create a synergistic, very consistent flavor from start to finish