Whether you are an experienced e-cigarette user or just trying e-cigarettes, this article will give you more inspiration on optimizing your smoking experience.
The truth is, not all e-liquids are created equal. Choosing e-liquid is more than just deciding what flavors to try.
But don't worry, it's not complicated.
All e-liquids are mainly composed of two core substances: VG and PG. The different ratios of these two ingredients will bring a unique user experience. The key is to understand the effect you want and find the most suitable ratio.
What is VG?
VG is the abbreviation of Vegetable Glycerin, also known as glycerin or glycerol. It is a natural chemical extracted from vegetable oil and is widely used in cosmetics, deodorants, moisturizers, bath gels, toothpastes and other daily necessities.
In e-liquid, the main function of VG is to control the density of smoke. It is thicker than PG. The higher the content, the denser the smoke is and the smoother it feels when inhaling.
However, high VG e-liquids can also cause some minor issues. For example, some users may experience dry mouth or mild dehydration. This side effect is easily solved by drinking more water. Staying hydrated is a good habit, whether you smoke or not.
It should be noted that high VG e-liquid may cause the atomizer coil to clog, so make sure your device is compatible with e-liquid with a high VG concentration.
Although research into the health effects of inhaling VG is still ongoing, the UK Food Standards Agency (FSA) has determined that glycerin is a safe additive with low toxicity and is safe for consumption.
What is PG?
PG (propylene glycol), like VG, is a common chemical that can be used in products such as toothpaste, pet food, shampoo, etc. In e-liquid, PG has a slightly different role.
PG is thinner than VG and has a stronger "throat hit" when inhaled. This throat hit is similar to the feeling when smoking a cigarette, which is very suitable for people who are used to nicotine.
In addition, PG is also better than VG in carrying flavor. High PG e-liquids usually make the flavor stronger and more obvious.
Although PG itself is colorless and odorless, its main function is to absorb moisture and maintain humidity. Inhaling high-PG e-liquid may also cause dry mouth and sore throat, but these symptoms usually disappear quickly as long as you drink more water.
PG is widely used as a food additive and has been deemed safe by the UK Food Standards Agency and EU Food Additives Regulations.
The significance of the ratio of PG and VG in e-cigarettes
When buying e-liquid, you may notice the ratio marked on the package, such as 60/40, which means that the e-liquid contains 60% VG and 40% PG. The change of e-liquid ratio will bring different smoking experience. The following are some common aspects:
Smooth feeling
High VG e-liquid is smoother to inhale due to its thick nature. It produces large and dense smoke, which is very suitable for users who like the "big smoke" experience. However, a large amount of smoke can sometimes mask or weaken the flavor.
Throat hitting sensation
PG is good at delivering the throat hit associated with nicotine, and is suitable for users who like this kind of stimulation. If you pay more attention to this physical feeling, you can choose e-liquid with a high PG ratio.
Flavor performance
As a flavor carrier, PG is more effective in enhancing the flavor of e-liquid. The taste of high-PG e-liquid is usually more obvious, while the taste of high-VG e-liquid may be relatively mild.
How to choose the ratio that's right for you?
The following factors can help you choose the right VG and PG ratio:
Device Compatibility
High VG e-liquids may clog smaller atomizer coils, and it is recommended to use high-powered devices such as Sub-Ohm atomizers to better handle high VG e-liquids.
Personal sensitivity
Everyone has different sensitivities to VG and PG. Some people may be more sensitive to PG and experience throat irritation or skin allergies. If you know you are easily sensitive, you can give priority to high-VG e-liquid.
Smoking occasions
If you want to smoke in a low-key manner in public, it is recommended to choose e-liquid with a high PG ratio. High PG e-liquid produces less smoke and is easier to conceal.
Summarize
The ratio of VG to PG will significantly affect your smoking experience. Understanding the differences in these ingredients and ratios can help you better control the amount of smoke, flavor concentration, and smoothness of inhalation.
Try different ratios to find the e-liquid that suits you best and make your vaping experience more enjoyable!