In the context of its use by the vaping industry, PG has a number of qualities that make it an excellent substrate for e-liquids:
- it is non-toxic,
- in the gaseous state, it condenses into fine particles to form an effective aerosol,
- it is a good substrate for nicotine and for flavours,
- in the light of European Chemicals Agency (ECHA) guidelines, PG is not considered as a respiratory irritant, even if intolerances are sometimes observed,
- its low viscosity enables good wick hydration and therefore easier vaporisation.
Can You vape pure VG?
If you've done your research on the main e-liquid ingredients, VG and PG, you'll know that VG stands for vegetable glycerin, and is known for a smooth throat hit and great vapour clouds. If that's your thing, then the next step might be wondering whether you can vape pure VG, to get the most out of the experience.
What is the difference between PG and VG vape pens?
The ‘kick’ at the back of the throat, is something many ex-smokers crave, and PG (along with the nicotine) provides more of this than VG. PG carries flavor marginally better than VG, so the flavor will be slightly improved.
What is the difference between PG and VG nicotine?
PG is also a great flavour carrier, which is why it’s more common for flavourings and nicotine to have a PG base. PG also has a thinner consistency than VG and is more easily absorbed by the wick in your coil.
Can You vape pure vegetable glycerine?
Can You Vape Pure Vegetable Glycerine? If you've done your research on the main e-liquid ingredients, VG and PG, you'll know that VG stands for vegetable glycerin, and is known for a smooth throat hit and great vapour clouds.
Can you vape just PG?
Yes, it is possible to vape a juice that is just Propylene Glycol (PG) or Vegetable Glycerin (VG). Still, it is recommended that you go for a blend of both PG and VG as this will provide both a strong flavour and satisfying nicotine hit on the throat.
Is PG safe to inhale?
Propylene glycol (PG) is generally recognized as safe by oral, dermal or inhalation routes and has been a common ingredient in all American made tobacco cigarettes for seven decades (AAPHP website).
Can u vape 100 PG?
Can You Vape 100% PG? Yes, it is possible to vape 100% Propylene Glycol (PG), but this would not be recommended as 100% PG juice will usually be found as base ingredients that make up vape juice, like flavour concentrates or plain PG to make juice thinner for example.
Should I use VG or PG?
PG is thin and easily evaporated but VG is much thicker which means it needs more heat and power to evaporate. If you use a high VG e-liquid in a mouth to lung kit, it'll gunk up your coil and won't give you much flavour, vapour or nic hit.
What happens when you smoke propylene glycol?
Harmful health effects Most of propylene glycol is transferred to smoke at levels that are high enough to irritate the eyes and airways. It is also present in the smoke coming from the lit end of the cigarette, so both non-smokers and smokers can be exposed.
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.
Can you vape pure nicotine?
Can you vape nicotine shots? You can vape nicotine shots alone, however, as they are designed to be added to other e-liquids they do not usually have any flavourings added.
Is vaping PG and VG safe?
Are PG and VG safe to vape? Propylene Glycol and Vegetable Glycerine have been consumed by humans for decades. Both are considered safe for human consumption by US, European and UK food authorities. In fact, PG and VG are common ingredients in many foods, cosmetic and pharmaceutical products.
Can you vape just glycerin?
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.
Is vaping better than smoking?
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.
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.
What's the best ratio for vape juice?
50/50 – this is the most common ratio used, ideal for basic vaping devices like the LiQuid Pro with atomiser resistance levels between 1.0 ohms and 2.0 ohms. 70VG/30PG – designed for use with atomisers below 1.0 ohms, this is a common HVG blend formed to produce more vapour when sub-ohm vaping.
How safe is PG?
Propylene glycol is “generally recognized as safe” by the U.S. Food and Drug Administration (FDA) (FDA 2017). FDA considers an average daily dietary intake of 23 mg/kg of body weight to be safe for persons 2–65 years of age (ATSDR 2008). Various foods, cosmetics, and pharmaceutical products contain propylene glycol.
Is VG and PG bad for you?
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.
Does propylene glycol contain formaldehyde?
Formaldehyde is known as a product of propylene glycol and glycerol vapor degradation. Formaldehyde is one of the chemical agents categorized as carcinogen.
What temperature does propylene glycol turn into formaldehyde?
Almost any substance heated to 500+ degrees can produce formaldehyde.
Stef64 Ultra Member ECF Veteran
The stuff I'm currently using is 24mg, so would that be a big change? The reason I vape now is because I enjoy the throat hit. Only thing stopping me from picking up a real cig really.
Renzuli Ultra Member Verified Member ECF Veteran
I now vape 0 % nic. juice , and you can vape ) nic. as well , but if you want TH , you will have to add something to your PG . I use a few drops of a menthol flavoring . Gives me something that mimics TH , even at 0 nic .And as said in an earlier post , plain PG ain't all that great .
What does VG stand for in vape?
If you've done your research on the main e-liquid ingredients, VG and PG, you'll know that VG stands for vegetable glycerin, and is known for a smooth throat hit and great vapour clouds. If that's your thing, then the next step might be wondering whether you can vape pure VG, to get the most out of the experience.
Is VG hard on vapes?
VG is well known for its thick nature, and because of this it can be quite hard on your equipment. Some set-ups can't even run with high concentrations of VG, and even if they can run, it still requires a lot of cleaning to prevent the machinery clogging up. Another problem is that some users complain of mucus in the throat, probably due to the thick nature of the VG, but this isn't unique to pure vegetable glycerin. All in all, you just need to make sure your vaping gear cuts the mustard before going down the 100% VG route - pen-style vaporisers probably won't be able to handle it.
Is vaping VG safe?
With the lack of regulation surrounding vaping at the moment, manufacturers don't have to tell you what ingredients are going into their flavourings, so you can't be too sure what you're getting is safe. If you choose pure vegetable glycerin though, you can eliminate that doubt. Eliminating the flavourings isn't the end of the world from a taste perspective either, as VG has a sweet taste anyway, which many people find pleasant.
Can you use vegetable glycerin in vaping?
Eliminating the flavourings isn't the end of the world from a taste perspective either, as VG has a sweet taste anyway, which many people find pleasant. Another benefit, at least for some people, is that you won't be using any PG while vaping.
Can PG cause a rash?
PG can, in fairly rare cases, cause allergic reactions in the form of skin rashes , and irritates the throat more than VG. It's also cheap! If you buy pure vegetable glycerin from a grocery store you can save money over buying ready-mixed concoctions. You will, however, miss out on the flavour and throat hit that comes from the PG.
Can you vape 100%?
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.
Is glycerin bad for vaping?
While vaping pure vegetable glycerin isn't any more harmful than regular e-juice, from a logistical standpoint it can be difficult to make sure your equipment can handle it. A good compromise would be a high percentage of VG with some PG and flavourings thrown in, for a more balanced vaping experience. Here at Vape Mountain we've got ...
What does PG stand for in vaping?
PG stands for Propylene Glycol, a petroleum by-product. The fluid has no odor or color and is less viscous than VG. In vaping it is used to provide a ‘throat hit’, which some users claim is similar to the sensation experienced when smoking tobacco.
What are PG and VG?
PG and VG are the odorless liquids that are combined with flavor and nicotine to create e-juice.
What VG/PG ratio should I use?
There isn’t a one-size-fits-all answer to this. It depends on the kind of vaping experience you prefer. Many people use various levels of PG and VG for different purposes:
How much PG to VG ratio?
The basics of PG and VG are quite easy to grasp. They both work in different ways, and each has advantages and disadvantages. Our advice is to start with a 50-50 PG to VG ratio then try out various combinations and see which you prefer. Make sure your vaping setup can deal with the different ratios.
What tanks are susceptible to high VG?
Older products are especially susceptible, particularly models that use smaller coils such as clearomizers. The Nautilus range and eGo tanks are some of the more well-known tanks that are known to have difficulties dealing with high VG fluid.
How to find your sweet spot without wasting valuable resources?
Unflavored juice – Want to find your sweet spot without wasting valuable resources? Try mixing VG and PG in different ratios. Using only base liquid and some cheap plastic e-liquid bottles you can find the optimal juice viscosity for your gear and avoid dry hits and leaking. This is also
What is the difference between e-liquid and e-liquid?
They have distinct mouth and throat sensations when vaped. Most modern e-liquid uses a combination of the two fluids, though the ratio can vary dramatically.
Why do we use PG in e-liquid?
VG typically provides the thick dense vapour ideal for those cloud chasers, whereas the PG is used to provide a ‘thro at hit’ to simulate the feeling we get when smoking tobacco. PG is also a great flavour carrier, which is why it’s more common for flavourings and nicotine to have a PG base.
How long does it take for a vape to cause a sore throat?
Inhaling anything will always cause some type of reaction and those new to vaping may have a sore throat for a few days/weeks. However, if you experience a painfully sore throat which persists past these initial few weeks, it may indicate PG intolerance.
What is Propylene Glycol?
Propylene Glycol (PG) is a clear, odourless and almost tasteless liquid classified by the chemical formula C3H802. It’s made up of eight hydrogen atoms, three carbon atoms and two oxygen atoms (have I lost you yet?…) and is classified as ‘generally recognised as safe’ for ingestion.
How common is PG intolerance?
However, PG intolerance is thought to be relatively common. In fact, it’s estimated that 1 in 10 people will experience some type of reaction, however slight, to PG. And to further complicate things, the symptoms of a PG allergy are likely to present themselves in much the same way as an intolerance to PG. However, because PG is found in so many ...
What happens if you look at PG the wrong way?
If I so much as look at PG the wrong way, I get a nasty red rash which spreads across my upper body and face, coupled with swollen gums and VERY dry skin.
Is PG common in vaping?
But it’s apparent that PG intolerance is all too common among vapers and some may not even know they have it! So let’s have a look at what PG is, what symptoms you may have if intolerant and how you can enjoy the full vaping experience without using it.
Does vaping cause throat irritation?
Upper respiratory tract irritation. This is a tricky one, because almost all new vapers are likely to experience some general throat irritation and dryness. This is due to one simple fact; tobacco smoke contains substances specifically designed to reduce throat and lung irritation and vapour does not.
What is PG in e-liquid?
PG is a constituent of the diluent matrix used in the majority of commercial e-liquids. Historically, it is also the main ingredient of e-liquids. Tested and approved by the pharmaceutical industry as a vehicle for bronchodilator active substances (e.g. Ventolin), it would appear to be the ideal base for e-liquids due to its physicochemical properties:
What is PG used for?
PG is used in the composition of numerous pharmaceutical and cosmetic products intended to be applied on the skin. There are currently a large number of studies available on these effects due to skin contact.
How is PG absorbed?
PG is absorbed by the body via ingestion, inhalation or injection (subcutaneous and intravenous). It is essentially metabolised in the liver and, to a lesser degree, in the kidneys. It is then converted into lactic acid and into pyruvic acid. These elements, naturally present in the body, are required to produce the energy that the body needs (Krebs cycle). In a healthy adult, most PG is metabolised or excreted by the body 2 to 4 hours after uptake. 12 to 45% of non-metabolised PG is excreted in urine [5-7].
How long does it take for PG to return to normal?
The patients’ condition improved after treatment was discontinued. Studies on the administration of large IV doses of PG show that the side-effects (metabolic disorders) are temporary (return to normal after 24 to 72 hours after discontinuing treatment) [4, 5, 29].
What happens when a gas evaporates?
It evaporates at a relatively low temperature. In the gaseous state, it is condensed into fine droplets (generally in the presence of an air flow), trapping some of the adjacent molecules (i.e. nicotine, aromatic compounds, water, etc.). This rapid effect produces an aerosol which visually imitates smoke.
How much PG is in a day?
For an individual weighing 70 kg, this represents approximately 1.7 g of PG/day. However, studies using much higher doses have not shown any irreversible adverse side-effects.
How is PG derived from carbon chemistry?
PG is derived from carbon chemistry and very generally from petrochemistry. It is synthesised by the hydration reaction of propylene oxide in an acid medium as shown in the following reaction
