What does PG and VG mean on a vape?
Some beginner vapes can only work with a certain level of PG and VG. Choosing the wrong PG/VG ratio can put first-timers off so be careful to choose the right level for your equipment. Now let’s take a look at each in more detail. What exactly is it? PG stands for Propylene Glycol, a petroleum by-product.
What is propylene glycol (PG)?
PROPYLENE GLYCOL (PG) What exactly is it? PG stands for Propylene Glycol, a petroleum by-product. The fluid has no odor or color and is less viscous than VG.
What is VG in e-juice?
This guide will walk you through the basics. What is VG? VG is an abbreviation for vegetable glycerin, which, along with PG, is one of two base liquids used to carry the flavor and nicotine in your e juice. Today, most e juices are made with a higher VG content than PG for a variety of reasons.
What is PG in e-liquids?
PG is a thinner liquid that helps dilute the viscosity of the VG. It is also a key ingredient in carrying and blending flavors. Nearly all commercially available flavorings come already suspended in a PG solution, which is why 100% VG e-liquids are hard to find, as any added flavoring will add a hint of PG to the mix.
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:
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.
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.
What is the pressure of a triglycerin reaction?
This reaction takes place at 200°C under a pressure of 12 bar. It then produces a mixture of PG, dipropylene glycol (DiPG), tripropylene glycol (TriPG) and smaller quantities of longer-chain glycols. The mixture obtained is dehydrated by evaporation, then each of the glycols produced is purified by distillation.
What Is VG?
VG stands for vegetable glycerin. Also known as glycerol or glycerin, it is a natural chemical derived from vegetable oils. Given that it’s highly effective as a thickening agent, VG gets included in all sorts of unexpected products. You’ll find it in make-up, deodorant, moisturizer, bath products, toothpaste, aftershave, medicine capsules, and even pet food.
What is the best liquid to vape?
If you want to vape in public, but you don’t want to draw attention to yourself or be inconsiderate of others, a higher PG liquid is your best bet. The less viscous vapour produces subtler clouds, allowing you to vape stealthily.
What is the function of propylene glycol?
Propylene glycol is colourless and odourless, and its primary function is to absorb water and maintain moisture levels.
Why is VG in e-liquid?
Its primary purpose in e-liquid is to control the density of the vapour. Since it’s much denser than its counterpart, PG, a higher level of VG content will give you a much thicker sensation to your vapour clouds.
What tank is good for VG?
Tanks that take a lot more power, on the other hand, handle VG liquids just fine. Sub-Ohm tanks are generally a good choice if you’re looking for the thick smoke experience of VG.
What does 60/40 mean?
The VG amount comes first, followed by PG after the slash. So, if you see a ratio of 60/40, that means you are looking at an e-liquid with 60% VG to 40% PG.
Is vaping good for your mouth?
All that thick vapour comes at a small cost, though. Some vape users who go with higher VG ratios report dehydration or dry mouth, which isn’t good for oral health. These side-effects are easy enough to combat, though. All you have to do is make sure you drink lots of water. You should make a practice of staying as hydrated as possible whether or not you’re vaping, anyway.
Can I Mix PG and VG Liquids?
There are plenty of ways to mix PG and VG bases to your heart’s content. Many people buy a variety of VG or PG-hea vy products to experiment with and then mix them to reach a comfortable level.
Why is vape juice high in VG?
For this reason, high VG liquids have become a staple in the cloud chasing game, but many non-competitive vapers also enjoy high VG vape juice because of the full effect it gives to vapor clouds. Additionally, VG serves to balance out some of the harsher effects ...
Why add PG to vape coils?
PG also helps prevent the buildup of old gunk on your coils that could cause your coils to go bad quickly. vape coils.
What is VG in juice?
VG is an abbreviation for vegetable glycerin, which, along with PG, is one of two base liquids used to carry the flavor and nicotine in your e juice. Today, most e juices are made with a higher VG content than PG for a variety of reasons.
Why is PG used in medicine?
It is also used to carry medications in breathing treatments among other things. PG is virtually flavorless and clear, so it keeps flavors from getting distorted.
What is PG in e-liquid?
PG is a thinner liquid that helps dilute the viscosity of the VG. It is also a key ingredient in carrying and blending flavors. Nearly all commercially available flavorings come already suspended in a PG solution, which is why 100% VG e-liquids are hard to find, as any added flavoring will add a hint of PG to the mix.
What is the best ratio for VG to PG?
One of the most common ratios today is a 70/30 mix of VG to PG. However, you can always experiment to find the right level for you. If you are sensitive to PG, you should consider going to a higher VG level, but you should be aware of the effects this may have on your coils and wicks. However, it is also possible to go in ...
Are They Allergens?
But only vape juices that have PG in them. The allergic reaction manifests like inflamed skin or small red dots on the skin. This is more likely to occur in countries where people don’t get enough sun and lower vitamin D, so it is not very likely to occur to the majority of the world.
What do you feel when you first light a cigarette?
When first lighting a cigarette, you feel the first kick of the nicotine in the throat. And if this is what you are still after when switching to vaping, then you should select an e-juice with a higher nicotine content and more propylene glycol in the blend.
What is VG in e-liquid?
The more dense, viscous vegetable glycerin – VG produces denser, bigger clouds. This is why it is a favorite among the cloud chasing enthusiasts, and why they use expensive, high-quality gear that can support the viscous VG blend.
Why do people vape?
The main reason people start vaping is as a means to stop smoking traditional cigarettes. Another big reason is the flavor of the e-liquids. Also, because of cloud chasing (a popular trend today). No matter the reason why you may have got into vaping, there is a link/commonality to all of it – the vape juice.
Can you mix propylene glycol with other substances?
It has almost no taste and has the ability to mix well with added flavorings. That is why it is often used in food production. So in a vape liquid that contains more or even pure propylene glycol, one gets to feel the added flavors without much interference from PG.
Who is Zach Black?
Zach Black is a Floridian but a Colorado lover at heart ever since college. He's a snowboard fanatic and just your average yogi. When not working his way through big data at work, he's hitting the slopes or hitting poses on his mat. An avid tester of CBD oils and other hemp-based products, it all started with vaping CBD, as they say, the rest is history.
PG vs VG: What Are They?
Two terms usually pop up when e-juice is mentioned; Propylene Glycol (PG) and Vegetable Glycerin (VG). Novice vapers may find these terms confusing. However, having knowledge of these two e-liquids could really make your vaping experience enjoyable.
What PG and VG are?
Non-intoxicants: PG and VG are both odorless liquid substances which are combined with nicotine and a variety of flavors to create or produce e-juice. As much as they are classified under the same alcoholic chemical mass, they aren’t intoxicating. To be precise, they are categorized as sugar alcohols and are used in many liquid consumable products.
What exactly is PG?
PG is a petroleum by-product fluid which is colorless, odorless, and less viscous when compared to VG. While vaping it provides a ‘throat hit’ which many users claim to have a similar effect of tobacco-smoking. It is more effective in carrying flavors and it is often used as a suspension fluid for nicotine and different flavor concentrates.
What exactly is VG?
VG is a natural chemical which is extracted from vegetable oils. It is often used in the production of e-juice or e-liquid to thicken the produced vapor during vaping. It has a slightly sweet taste and it has more viscosity than PG. VG offers a smoother ‘throat hit’ than PG which makes it suitable for sub-ohm vaping.
Final Thougts
It is quite simple to grab the basics of PG and VG. They work differently and the ideal thing in using them for vaping if you’re starting out will be to begin with a 50-50 PG/VG ratio before trying different combinations to detect your preference.
