Vaping FAQs

what is the difference between pg and vg in vaping

by Dr. Enrique Mayer Published 1 year ago Updated 1 year ago
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VG has a slightly sweet taste and is considerably thicker than PG. Vegetable Glycerin provides a much smoother throat hit than Propylene Glycol, making it more suitable for sub-ohm vaping. While nicotine and flavorings are commonly suspended in PG, some vendors are offering a VG alternative, to enable 100% VG mixes.Apr 30, 2022

Full Answer

What does PG and VG Stand for in vaping?

What does VG stand for in Vaping? First and foremost, PG stands for “propylene glycoland VG stands for “vegetable glycerin”. PG and VG are liquid ingredients used in vape juice, which can be combined with differing levels of nicotine. These two ingredients are combined in various ways on e-juices to suit each vape user’s preferences.

Is VG safer than PG?

There are no known side effects of VG, making it slightly safer than PG. This video gives a more detailed explanation about the differences between PG and VG. It also gives a nice overview of the safety and side effects of PG an VG.

What is PG and is it safe to vape?

While PG is regarded as safe for humans and is generally regarded as safe as a food additive for dogs, it has been linked to Heinz body anemia in cats. Be careful when vaping around cats, particularly if you use PG in your e-liquid. What should I be aware of when vaping PG?

What does PG and VG Stand for?

You'll find both inside e-liquid, but what's the difference between PG and VG? PG stands for Propylene Glycol, while VG stands for Vegetable Glycerin. Both are compounds that are added to e-liquid to enhance its attributes.

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Which is better for you PG or VG?

1 – PG Gives a Stronger Throat Hit VG-based e-liquid has a much smoother feeling on the throat, so anybody finding PG too irritating should choose juices with a higher VG content. Many longer-term vapers move towards higher VG content as a smoking-like throat hit becomes a less important factor.

Which PG VG ratio is best?

The 50/50 PG and VG ratio is one of the most common ratios available, alluding to a good balance between flavour, throat hits, and cloud production. It is best used in low-voltage devices below 80 watts for producing bigger clouds but without overpowering flavours.

Which is safer to vape VG or PG?

In certain cases, allergies due to PG have been reported. However, scientific studies show that VG and PG are harmless to human health. VG and PG proportion can severely affect throat hit, vape density, and flavor release. There is no magic number for VG and PG proportion.

Is VG less harmful than PG?

Both PG and VG are non-toxic, organic compounds that are considered safe for human consumption. Both have been widely used for decades as food additives in a variety of commercially available food products such as cheese, cereal, ice cream and soft drinks.

Can you vape 100% VG?

The short answer is yes, you can! There's no reason why vaping 100% would be any worse from a health perspective than the combination of PG and VG that makes up the majority of e-liquids. Vegetable glycerin is a benign substance that has been rated safe to ingest by the FDA.

Does higher Vg burn coils faster?

Factor #2: Too Much VG Too much VG combined with a higher resistance level can cause a coil to work too hard to properly vaporize the e-juice, meaning that it dies out sooner. This is because VG, short for vegetable glycerin, is a thick and viscous ingredient that does not evaporate as easily as PG (propylene glycol).

What is the safest vape to use?

If you are looking for the safest vape kit then you might want to consider disposables or pod kits. These are often low powered and have safety cuts offs as well as other features to prevent them from overheating. Not only as disposables one of the safest vape kits, but they are also super easy to use.

Is VG safe to inhale?

Manufacturers and chemical safety agencies recommend that inhalation be avoided, as shown in the Table 1. Reports of acute illnesses and deaths have increased interest in the health risks of inhaling propylene glycol and vegetable glycerin.

What is the safest vape juice to use?

Vaping diacetyl-free e-juice is at least a safer option than e-juice with it. The most suspect aspects of vape juice have to do with the inhalation of the vape flavorings. Eliminating any non-essential elements from e-juice will in fact make it safer.

Is it better to vape or smoke?

1: Vaping is less harmful than smoking, but it's still not safe. E-cigarettes heat nicotine (extracted from tobacco), flavorings and other chemicals to create an aerosol that you inhale. Regular tobacco cigarettes contain 7,000 chemicals, many of which are toxic.

How do I know what e-liquid to use?

As a general rule, consider choosing an e-liquid with 3mg of nicotine if you only smoke one or two cigarettes a day, 6mg if you smoke under 10 per day and want a little bit of throat hit, 12mg if you smoke up to and above 20 a day and18mg if you are a heavier smoker.

Is 70/30 PG VG good?

When it comes to your VG/PG ratio, you'll want to ideally look at a 70:30 balance here. You could use a 50:50 juice but because you're likely vaping at a higher wattage (anything over 20 watts), using more PG will give a much harsher throat hit.

Is 70 VG and 30 PG good?

70VG/30PG. This is the most common Short fill ratio you will see in vape shops. Will work well in most devices, should give you a smooth vape that still has that throat hit.

How do you choose a PG VG ratio?

If you want maximum flavour out of your e-liquid, you want to choose an e-liquid with a balanced PG:VG ratio, so look out for a 50:50 ratio. Or favour PG in the e-liquid, so an e-liquid with a PG:VG ratio around 60:40.

Is higher Vg better?

Higher VG liquids work better with lower resistance coils (less than 1ohm), whilst 50/50 e-liquids work well with higher resistance coils (more than 1ohm). High VG e-liquids produce more vapour and have a smoother throat-hit, but the liquid is thick and can clog up coils quickly.

What is the best coil for 70/30 liquid?

Sub Ohm coilsAs a general rule of thumb, Sub Ohm coils should only be used with E Liquids in a 70% VG to 30% PG mix since VG is much thicker than PG. The low power resistance allows for much higher temperatures to be used, meaning more E Liquid can be vaporized in one go.

What Is the VG/PG Ratio of an E-Liquid?

Most e-liquid contains both VG and PG, and it’s the balance of those two ingredients that affect how a vape juice performs. That’s why almost every e-liquid has its VG/PG ratio printed on the bottle. An e-liquid with a high VG/PG ratio contains more VG than PG, and an e-liquid with a low VG/ PG ratio contains more PG than VG. E-liquids containing only VG or only PG also exist, but they aren’t common. You can also find e-liquid with a 50/50 VG/PG ratio, which balances the benefits of both liquids.

What Are the Benefits and Drawbacks of a High VG/PG Ratio?

As we mentioned above, VG is considerably thicker and more viscous than PG. Therefore, the higher an e-liquid’s VG/PG ratio is, the thicker the e-liquid will be . That contributes both to the primary benefit and the primary drawback of high-VG e-liquid. On one hand, the thickness means that you’ll get the biggest and most luxurious vapor clouds from an e-liquid with a high VG/PG ratio. That’s what makes high-VG e-liquids popular among people who use luxury vaping devices designed for serious cloud chasing. With a high-VG e-liquid, you’ll enjoy huge vapor clouds that fill a room and hover in the air for ages. You’ll also enjoy a thick, creamy mouthfeel.

What Is Propylene Glycol (PG)?

Propylene glycol is a synthetic substance that’s slightly viscous and has no color, no scent and almost no taste. It’s one of the most common additives in cosmetics and skincare products, and it is also added to some foods and beverages. PG has been in use for so long that the United States Food and Drug Administration has given it the “generally regarded as safe” (GRAS) classification. That means it’s not known to be harmful in moderate amounts and is approved as an additive in many types of products.

What are the ingredients in vape juice?

When you buy vape juice, it’s likely that the two e-liquid ingredients you think about most are the flavors and the nicotine. What you might not realize, though, is that flavors and nicotine are actually the vast minority of what’s in any bottle of e-liquid. In fact, those two ingredients are about 15 percent of a vape juice’s recipe at the absolute most. So, what are you actually inhaling when you vape? In fact, two base ingredients – propylene glycol (PG) and vegetable glycerin (VG) – comprise the majority of an e-liquid’s contents. When you vape, in other words, what you’re inhaling is mostly PG and VG – so it’s a good idea to know what those two key e-liquid ingredients are and how they affect your vaping experience.

Why use PG in e-liquid?

Because PG is such an effective solvent, it’s also a great flavor car rier. In fact, many of the flavors concentrate used in e-liquid production use PG as a base, which makes them perfect for adding directly to e-liquid. When you use a high-PG e-liquid, you’ll enjoy a clear flavor definition. The sweetness of VG, in comparison, can tend to make subtle flavors difficult to taste. Because PG doesn’t have the sweetness of VG, some people feel that it produces a stronger and more assertive throat hit. For those reasons, you might enjoy a high-VG e-liquid if you prefer complex flavor blends or enjoy savory flavors like tobacco.

Does propylene glycol dry out?

It attracts and traps moisture. Products that include propylene glycol as an ingredient tend to resist drying out. PG is a common ingredient in lotions and moisturizing cosmetics. It’s also added to some shelf-stable foods to keep them from drying out.

Is vegetable glycerin a natural product?

Vegetable glycerin is a natural product rather than a synthetic one. It’s a byproduct of the soapmaking process. When you mix lye with fat, the two products are soap and glycerin. Some of the glycerin is added back into the soap as a moisturizing ingredient, and the rest is used for other purposes.

PG vs. VG

PG and VG are both abbreviations for common vaping ingredients, with PG standing for propylene glycol and VG standing for vegetable glycerin. We'll get into what makes each of these components different in a few sections, but let's start with how they're similar:

Differences Between PG and VG for Vapers

Different juices use different ratios of PG and VG to create a specific experience for customers. Here are some of the most notable differences between vaping each ingredient:

Which is the Best PG VG Ratio for Me?

There isn't a blanket answer for the specific PG and VG ratio that you'll like the best. It'll depend on your particular taste and what types of vapes you plan to use. However, there are a few factors to keep in mind when you are deciding which kind of e-liquid you want to use on a regular basis.

What is the difference between VG and PG?

The ratio of PG to VG in any given bottle of e-juice can vary dramatically anywhere from 100% VG all the way to 100% P G though it’s fairly rare to find ones on the extremes. PG liquids carry more flavor and provide a harder throat hit, and VG liquids produce thick, dense clouds that feel smooth on the back of the throat and vape particularly well in sub-ohm tanks.

What is PG in vaping?

PG, otherwise known as Propylene Glycol, and VG, also known as vegetable glycerin, are both clear, odorless liquids that are combined with nicotine and flavorings to produce e-liquid, the stuff you vape. They are both alcohols, not oils, and produce vapor when heated to very high temperatures.

What Should I Do If PG Irritates My Throat?

PG liquids do tend to be irritating to many at first, so it’s best to drink more water as you allow your body to adjust to e-juice. If you find that PG still bothers you, then you can always switch to high-VG liquids. The majority of e-liquid carriers offer the same flavor in multiple different PG/VG ratios to accommodate for preference.

What Ratio of PG/VG Liquid Should I Use?

Most vaping companies sell e-liquids in a variety of different ratios, but there’s no hard and fast rule to determine which one you should use. It really depends on what kind of vaper you are.

Why do you want PG in vapes?

Former Smokers- If you’re vaping in order to quit smoking, then you’ll probably want liquids with a higher PG content because it will give you that hard throat-hit that you’ll crave. You’ll also probably want to be using an e-cig or eGo-style device so you can get that tight mouth-to-lungs vape. If you are using a mod, then you’ll want to restrict the airflow so that you won’t get a direct-to-lungs hit.

What is the best mix for vaping?

Beginner Vapers-Novices should probably stick with an even mix, so either 60/40, 50/50, or 40/60. Beginners will most likely be using an e-cigarette or eGo style device, neither of which can handle high-VG liquids. High VG liquids are likely just to clog the filter. On the other hand, high-PG liquids tend to irritate the throat. From there, you’ll be able to experiment with different ratios, but it’s best to begin in the middle.

How to thin VG in e-cigarette?

Thinning-If you’re e-cig juice has just a bit too much VG, try adding distilled water to make it just a bit thinner. The juice won’t gunk up the coil, and the cotton will absorb it more quickly.

What Exactly is VG?

As the name suggests, the base for VG is derived from vegetables.

Why does PG absorb faster than VG?

Your wick will absorb PG faster than VG because it has a thinner consistency.

What is PGE in food?

PGE is a mix of propylene glycol and glycol ethers, which is used as an additive in food and health and beauty products. A study by Harvard University and Sweden’s Kalstad University showed a potential link between PGEs and asthma, eczema, and allergies in children.

What flavors do e-cigs have?

E-cigs give smokers their choice of nicotine strength. With delicious flavors like strawberry, vanilla, chocolate, coffee, and more, smokers enjoy that deep throat hit without the horrible smell, unsightly stained teeth, and nagging smoker’s cough that cigarettes cause.

What is PG in a product?

PG is an acronym for propylene glycol. It is a byproduct of petroleum that is commonly found in asthma inhalers, pet food, and medical products. It is also used as an ingredient in health and beauty products like makeup, shampoos, and baby wipes.

Why are e-cigarettes so popular?

E-cigs were developed with the notion that people could enjoy smoking without the harmful side effects of tar and nicotine. Smokers are taking heed that e-cigs are less harmful, less messy, and more enjoyable than a package of regular cigarettes.

What is VG oil?

VG is an odorless and clear liquid that is produced from plant oils. Palm oil, soy oil, and coconut oil are the most commonly used oils in making VG. Palm and coconut oils have natural triglycerides which form a chemical reaction with glycerin.

What is VG PG ratio proportion best for vape flavor?

There is definitely not a unique magic number for this VG vs PG proportion. You will realize your VG and PG number only after gathering some experience with DIY vape juice.

Why is VG vs PG important?

Most importantly, both the liquids have differential consistency and taste, and also distinct mouth and throat hit. And that is why VG vs PG matters.

What are the ingredients in vape juice?

As a vaper, you must know the two main ingredients of any vape juice which are Vegetable Glycerin (VG) and Propylene Glycol (PG) and VG vs PG. The VG vs PG proportion in vape juice can be the determining factor of vape juice texture and quality.

How much volume is VG in vape juice?

Both VG and PG, together, constitute around 80-90% volume of the vape juice. It means their contribution in taste, flavor, and quality of the vape juice is huge.

What is vegetable glycerin?

Vegetable Glycerin (VG) VG is a plant-derived chemical, especially from vegetable oils. Vegetable Glycerin is a polyol compound. VGs are obtained from plants in the form of triglycerides, which are then converted to glycerol through a series of procedures such as hydrolysis, saponification, and transesterification.

What is PG made of?

PG is a synthetic compound, a petroleum by-product. It is generally made from propylene oxide.

What industries use VGs?

Apart from its use in E-liquids, VGs have a wide application in several other industries such as food, pharmaceutical, cosmetic, and chemical industries. You will be surprised to hear that VGs are also used in the film industry in filming scenes involving water! VG works and delays drying of the water.

What Is PG & VG?

Of course, you must know the compounds and the concept of each one directly. And here we leave it for you:

Is it necessary to be well informed before vaping?

As you can see, it is essential to be well informed before you start vaping. Well, if you don't have the correct information, you might have a bad experience, and honestly, it's an activity to calm down, not to have a wrong time.

What is VG vape?

VG is a thick and sticky, odorless, and slimy ingredient. As mentioned earlier, consistency is vital, and the vape juice will burn if it gets too watery. VGs high smoke point hinders this from occurring; also, its thicknesses allow the clouds to thicken.

Can you change the ratio of e-liquid?

It turns out that even minor adjustments to the proportion of e-liquid might alter the vaping experience quite dramatically. This is why understanding what the ratios do to vaping experience is so significant. Changing that ratio may result in stronger flavor, bigger clouds, and a powerful throat hit.

Is PG a thinner vape?

On the other hand, PG is more liquid and thinner; thus, balancing the VG and inhibiting vape juice from becoming exceedingly thick. PG thinness thins vaporizer clouds. However, it is also said to give a deeper throat hit and concentrate the flavor due to the way it evaporates.

Is there a difference between VG and PG in vape juice?

Basically, there is no exact PG vs VG proportion for e-liquids since some vapers like more VG and others like more PG. That is the reason why vape juice is available in a wide variety of proportions. The user can choose the one suiting their requirements and vape appropriately.

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