Understanding PG and VG in Vape Liquid

I. Preface

PG and VG are two types of liquids used in e - cigarettes. This is not just a random assortment of chemicals this is the specialized makeup of the vaping experience what determines the flavor the texture the whole vaped sensation.

II. What is PG?

A. Definition and Physical Properties

PG (propylene glycol) is a chemical compound. Its a clear and colorless liquid. One of PGs defining traits is its lower viscosity than that of VG.

B. Throat Hit Effect

PG is known for creating a "throat hit" when vaping. This effect has been reported by users to be, in some ways, similar to that which is obtained through smoking normal cigarettes. This throat hit is an important component for many who switch from smoking to vaping as it offers a physical sensation that they are probably used to.

C. Flavor Transport Ability

In addition to this PG is very powerful in flavor transport. In fact it is the most widely used medium for suspending flavor concentrates and nicotine in e - liquid. This is mainly due to its ability to dissolve and disperse these substances evenly, making each puff equivalently flavored. This is what makes PG such an integral element in e - liquid formulation particularly for those consumers desiring a potent and authentic taste.

III. What is VG?

A. Definition and Source

VG: Vegetable Glycerin (or Vegetable Glycerin in short). If you are a vegetarian, it is a good substance that comes from a plant oil used in nature chemicals.

B. Vapor - Creating Function

Mainly the responsibility for the VG is used to create a "thick" vapor when the e - liquid evaporation. It has a bit of sweetness to it which can give a nice undertone to the overall flavor of the e - liquid.

C. Viscosity and Atomizer Compatibility

VG is much thicker than PG. The increased viscosity in turn leads to larger and denser vapor clouds. VG is ideal for use in Sub - Ohm atomizers and it's in this type of vaping device that VG really excels. For this reason it is much preferred by any person who likes a more mellow inhale (such as those with sub - ohm systems) as they note the throat hit minimalism it brings is well beyond that of PG. However, nicotine and flavorings are usually suspended in PG, some manufacturers have VG - based options, allowing for 100% VG e - liquid blends to be created. Such mixtures are favored by those who want a thicker vapor and have a sweeter flavor.

IV. 8 Must - Know Facts about PG and VG

1- Liquid Base for E Liquid

Both PG and VG are colorless liquids and are the base of e - liquid. They then mix those with flavorings and nicotine (if desired) to form the e - liquid that is used in vaping devices. The PG to VG ratio could change significantly depending on user taste and the expected vaping impact.

2- Chemical Classification

GD Note: Technically, both PG and VG belong to the alcohol category in chemistry. With that said they do not produce intoxicating effects like traditional alcoholic beverages despite their name. Sugar alcohols are classified as sugars and are common in a variety of consumer goods. They also have specific properties that make them suitable for use in e - liquids, such as dissolution of other substances and stability in heat.

3- Vaporization

PG and VG become vapor when heated and are then inhaled by the user. This vapourisation process is essentially the basis of vaping. A heating element in the vaping device, usually a coil, heats the e - liquid which consists of PG and VG transitioning them from a liquid to a gaseous state, resulting in the vapor which is exhaled.

4- Non - Oily Substances

PG and VG are not oils, however, so this is a crucial distinction. And unlike real oils they do not carry any of the medical risks of inhaling oils such as lipoid pneumonia. Because they have no combustible particle matter from burning oils to do potential damage in the lungs, they remain a somewhat safer alternative in the growing trend of vaporization.

5- Impacting the Consistency and Flavor

The PG and VG ratio in the e - liquid has a big impact on the consistency of the e - liquid. The more VG, the thicker the e - liquid, and the more PG, the thinner e - liquid. In turn it can also alter the flavor of the e liquid. However PG - heavy e - liquids are known for more pronounced flavor delivery due to PG's superior flavor - carrying abilitywhile on account of their lower flavor - carrying ability VG - rich e - liquids can, but do not have to have a more subdued flavor profile and a decidedly sweeter undertone, but this is heat by the flavorings used.

6- Oral and Throat Sensation

PG and VG create different sensations in the throat and mouth when vaping. One thing worth noting is that PG provides a much stronger throat hit this is actually beneficial to some people who want a smoke - like sensation. VG on the other hand allows for a smoother gentler throat hit that can be more pleasant for many users particularly those who are sensitive to the harshness of a strong throat hit.

7- Blending in Modern E - Liquids

The dual composition of PG and VG in most contemporary e - liquids. However, the ratio of these two components can vary significantly. Some e - liquids are 50:50 PG : VG while others may lean more one way or the other. This variety allows vapers to choose an e - liquid which best suits their individual preferences, whether he or she prefers a powerful throat hit, a lot of vapor, or a specific flavor profile.

8- Compatibility with Vaping Devices

All vaping devices are not compatible with all ratios of PG and VG. For example, older - style vaping devices, especially those that use smaller coils, might not function well with high - VG e - liquids. High - VG e - liquids are more syrupy and may also cause issues like gumming up the coil or flowing poorly in the device leading to a sub - par vaping experience. Moreover there are some devices that cater specifically to high - VG e - liquids due to the massive vapor clouds they produce.

V. High VG and how it affects atomizer lifespan

Adding more VG to the e - liquid will shorten the lifetime of the atomizer. Because with amount of VG, High - VG e - liquids are more likely to clog the coil quickly. The difference lies in how VG is thicker than PG and can make coils gunk up faster. High - VG e - liquid may not even perform at all in some atomizers. Older - generation products like the Clearomizer that typically employ smaller coils, are especially susceptible to this problem. Most notably, the Nautilus series and eGo tanks are notorious for being unable to handle high VG fluids. When the coil clogs it can result in lower vapor production a burnt taste and in the end more frequent replacements of the coil.

VI. The side effects of vaping high VG e cigarette liquid

You May Experience Dehydration. Similar to when vaping PG - based e - liquids this is one of the most common side effects with vaping high - VG e - cigarette liquid. To manifest this way as a dry mouth sore throat thirst. This is why both PG and VG can soak up water in the body especially in the form of vapor! These side effects can be mitigated if vapers drink plenty of water during the day. Vaping can also lead to dehydration and, therefore, you may reduce this risk by taking breaks from using vapes. Moreover proper hydration also alleviates such side effects and promotes your overall health while on a vaping diet.

VII. Summarize

E - cigarette liquid contains two main components, PG and VG, which are essential for vapers to understand. This covers choosing the right e - liquid for a specific device maximizing flavor and vapor output as well as considering any potential adverse effects understanding these two substances allows vapers to make educated decisions about their vaping experience.

Vape User Feedback Reference

A. Some vapes, I can customize the vapor, so I can create more vapor or less, depending on how much vapor I wanted to experience. This contributes to improve the entire vaping experience.

B. As a person who enjoys going to the opera, they said vapes were a discrete way to relax between acts. The vapor is light and will not disturb other opera - goers. Can I vape something complex like blackcurrant - champagne and soak in the culture at the same time?

C. If you know me, I love women, I love to go, and vapes are a convenient way to take a break, he said. I can carry it easily because the design is lightweight, and while catching my breath, I can vape a tennis-court-inspired flavor such as lemon-mint.

D. Always busy as a carpenter and my hands especially. That's one of the VapeMW features: The one - handed operation. During breaks, I can vape a tobacco and oak blend and fill my workshop with rustic goodness.

E. Customers rave about GMK flavoured vapes. The Ice - scented mint flavor has a natural herbal mint fragrance, the fresh lemon flavor has a slight lemongrass aroma, very refreshing. It literally tasted like Pepsi, had a hint of caramel and even a touch of sour, which makes it extremely pleasant to vape.