E-liquid, also known as e-juice or vape juice, is the liquid used in electronic cigarettes and vaporizers to create the vapor that is inhaled by the user. It is made up of a combination of ingredients, including a base, flavourings, and optional nicotine.
The base of the e-liquid is typically made up of either propylene glycol (PG) or vegetable glycerin (VG), or a combination of the two. PG is a thin, clear liquid that is tasteless and odourless, and it is commonly used in food and medical products. It produces a strong throat hit, which is the sensation that you feel when you inhale the vapor. VG is a thicker liquid that is also tasteless and odourless. It produces a smoother, thicker vapor and is less likely to cause allergic reactions than PG. Some people prefer a higher VG content for a smoother vape for larger cloud production, while others prefer a higher PG content for a stronger throat hit.
Flavourings are added to the base to give e-liquid its taste and smell. These can be natural or artificial and can be based on a wide variety of flavours, from fruit and dessert to tobacco and menthol. Some e-liquids even have multiple flavours mixed, such as a blend of fruit and cream or a combination of tobacco and caramel.
Nicotine is an optional ingredient in e-liquid and is used to provide the user with the nicotine hit that they may crave. E-liquids are available in a range of nicotine strengths, from zero nicotine (also known as nicotine-free) to very high levels, with a maximum of 20mg permitted in the United Kingdom. It is important to note that nicotine is highly addictive and can be harmful, especially to children and adolescents.
E-liquid is manufactured in a clean and controlled environment, following strict guidelines and regulations. The ingredients are measured and mixed, and the e-liquid is then bottled and labelled. Some e-liquid companies offer a range of nicotine strengths and base ratios to cater to the preferences of different users. It is also common for e-liquid to be available in different bottle sizes and with different types of caps and nozzles, making it easy to fill e-cigarette tanks and pods.
In summary, e-liquid is made up of a base, flavourings, and optional nicotine, and it is used in electronic cigarettes and vaporizers to create the vapor that is inhaled by the user. It is manufactured in a controlled environment, and it is available in a range of nicotine strengths and base ratios to cater to the preferences of different users.