Even though e juices contain fewer ingredients, there are more than just nicotine and water.
In the body of a vaping device there is a reservoir for liquid, mainly water. This is heated up via a coil. Wicking is used to draw the liquid towards the coil and this is often cotton. The vapour produced is inhaled.
E juices including e liquid UK do all contain vaguely the same ingredients, but there are differences in taste between brands.
Other ingredients are vegetable glycerine which the food industry uses as a preservative, a texture enhancer and a thickener. As you can see this is a food grade substance. Propylene glycol is also used and is odourless and is used in anti-freeze.
The latter is a sometimes problematic ingredient because some people are allergic to it causing eye and breathing irritation. If you find that you are susceptible to it, you could either cut it out or use only a little of it in your e juices.
Of course, flavourings are also used and there are some pretty amazing flavours out there. There have been some problems relating to diacetyl but this substance has been banned in the UK. If you are buying buttery flavoured juices on the internet from abroad you need to look out for this ingredient.
You also need to know that the UK has very strict regulations for e cigs. List of ingredients have to be stated clearly on packaging and labelling. This will allow consumers to make informed decisions about the choices they make.
If you have just switched from smoking to vaping there is a big chance that you cannot do without nicotine. There are liquids with varying amounts of nicotine available, so that you can match the strength to what you were used to.
Although nicotine is harmless in cigarettes it can cause problems in liquid form. When you add a drop or two to your liquid you should always wear gloves because an accidental spill on the skin can cause unpleasant side effects.
For information about e liquid UK please visit https://www.no1ejuice.com/.