What are liquids and what are they made of?
Liquids consist of several main ingredients, each of which has a specific function. Propylene glycol (PG) is a colourless, almost odourless liquid that serves as a carrier for flavours. PG provides the so-called "throat hit", the feeling in the throat when inhaling, which is similar to smoking a conventional cigarette. It is less viscous than glycerine, which means that it is thinner and transports the flavours better. Vegetable glycerine (VG) is a thick, colourless liquid obtained from vegetable oils. VG is responsible for vapour development. A higher proportion of VG in a liquid leads to denser, larger vapour clouds. VG is also sweeter than PG and can slightly influence the flavour of the liquid.
Another important component of liquids are the flavours that give the liquid its taste. These can be produced either naturally or artificially. The variety of flavours makes it possible to offer a wide range of flavours, from fruity and sweet notes to fresh and spicy variants. In addition to PG, VG and flavours, liquid also contains water, which contributes to consistency and dilution, as well as optional nicotine. Nicotine is a natural alkaloid found in the leaves of the tobacco plant. It can be added in various concentrations to meet the needs of vapers.
Overall, these carefully selected ingredients ensure that liquids are both flavourful and functionally effective. They offer a healthier alternative to smoking conventional cigarettes, as no harmful combustion products are produced during vaporisation. The combination of propylene glycol, vegetable glycerine, flavourings, water and optional nicotine makes liquids a versatile and individual product that can be perfectly adapted to the personal preferences and needs of every vaper.