What Vapers Need to Know About Propylene Glycol
Propylene glycol
Propylene glycol is an organic compound with the chemical formula CH₃CH(OH)CH₂OH. It is a viscous, colorless liquid which is nearly odorless but possesses a faintly sweet taste. Containing two alcohol groups, it is classed as a diol. It is miscible with a broad range of solvents, includin…
Is vaping PG bad for You?
This is much more like a vapers’ average exposure (and again includes some days unexposed), suggesting that there will be some risk from vaping PG. However, other glycols are also included in the fog machine mix, so these could be contributing to the health impacts too.
What is PG in vaping?
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. In vaping it is used to provide a ‘throat hit’, which some users claim is similar to the sensation experienced when smoking tobacco.
Are vgs in e-liquids harmful to vapers?
A scientific study appeared in the journal of Inhalation Toxicology suggest that inhaling VGs may not have serious health issues in study mice. Extending the results of the study to humans, it can be speculated that VGs in E-liquid may not have serious impacts on vapers. Some still suggest using high VG E-liquids.
Is propylene glycol (PG) safe for vaping?
The best evidence we have on the safety of PG for vaping outside of vaping itself is from theatrical fog or smoke machines. The mixture used in these machines almost always contains propylene glycol.
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). The cartridge liquid is tobacco-free and no combustion occurs (Ruyan cartridge report).
Is VG or PG more harmful?
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. PG can commonly be found in: Toothpaste.
What is safe to vape PG or VG?
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.
Which is better PG or VG nicotine?
VG produces luscious clouds of vapor. VG also imparts a sweeter taste to your liquid. Propylene Glycol (PG) is a much thinner tasteless liquid. PG produces more of a “throat hit” than VG does, which simulates the feel of smoking better.
What is the least harmful vape juice?
If that doesn't appeal to you, check out the best diacetyl-free e-liquids.Black Note. Black Note provides premium e-juice for the true tobacco connoisseur. ... VaporFi. VaporFi is on a mission to change smoker's lives. ... Kind Juice. Kind Juice provides a departure from your typical boring e-juice. ... Cosmic Fog.
Is vaping vegetable glycerin harmful?
Data shows that the two primary ingredients found in e-cigarettes—propylene glycol and vegetable glycerin—are toxic to the cells in your lungs. The more chemicals listed as ingredients in a vaping liquid (including ingredients found in flavored vape juices), the more dangerous it is.
Is 70/30 PG VG good?
70% VG/30% PG: (70/30) This is the best level for those who are interested in lots of vapor but still want to notice at least a little throat hit as well. 30/70 produces a smooth feeling that doesn't overpower them when inhaling, and big clouds when exhaling.
Does propylene glycol cause popcorn lung?
New research shows that propylene glycol can also generate methylglyoxal, an alpha di-carbonyl compound recently shown to cause epithelial necrosis at even lower concentrations than diacetyl, the flavoring chemical associated with bronchiolitis obliterans ("Popcorn Lung").
Can you get vape juice without propylene glycol?
Yes! Our VG based e-liquid is 100% propylene glycol free. Many e-liquids are advertised as being vegetable glycerin based, yet they still contain propylene glycol.
Is Juul PG or VG?
JUUL pods are cartridges that click into the top of your JUUL device. They contain a proprietary salt-based nicotine e-liquid formula mixed under strict quality-controlled purposes. The liquid in your JUUL pod comes as a 30/60 PG/VG ratio.
Which e cigs are the safest?
Organic 100% VG ECOvape VSAVI e-Liquid is another of the safest e-cig brands. The company uses fewer chemical ingredients than others and any research they undertake centres on the health of the consumer.
Does PG give more flavor?
PG carries flavor marginally better than VG, so the flavor will be slightly improved. Smoothness – High VG fluid tends to give a much smoother feeling on the throat, with a more substantial, 'thicker' mouthfeel.
What is VG in vapes?
Vegetable Glycerin (VG) Other medium chain triglycerides (MCT) Going beyond the cannabis oil itself, it’s also a good idea to look at the cartridge and even the vape. Immediate red flags can be seen in the cartridge itself. It’s best to avoid plastic and low-grade wire.
What is a cutting agent in vape cartridges?
Cutting agents are used in vape cartridges to thin out concentrates so they work better with vaping devices and atomizers. By making the oil compliant with these devices, manufacturers introduce potentially unhealthy chemicals into the cannabis oil. The most common and criticized cutting agent is polyethylene glycol (PEG), ...
What are terpenes in cartridges?
Terpene additives are another common addition to cartridges to enhance the flavor profile of the product. In fact, they are sometimes seen as an alternative to PEG and PG and also used to thin out thicker cannabis oils. Terpenes can be derived from cannabis itself or from other natural plants, and are generally safe for consumers.
What to look for when you are left guessing what additives may be in a product?
To cut down on the guessing, you can look for certain red flags. First, it’s best to avoid potentially unsafe additives and chemicals. Some of the top additives to watch out for are:
Why do you add terpenes to cannabis?
First, they contribute to the entourage effect, which provides a full-spectrum experience and a more robust high.
Is vape cartridge 100% cannabis?
Doubling down, producers are starting to focus on selling products with 100% cannabis-sourced products. This has created a top-shelf criteria for vape cartridges, much like alcohol. For now though, there appears to be room for both inexpensive, potentially harmful cartridges and the higher- end, more thoroughly sourced products. With a fragmented market and varying levels of concern on the issue, there should be room for all companies for the foreseeable future. However, we’re hoping that quality products will begin to drive out the lower-end options as the market continues to progress.
Do you have to inspect vape pen?
Always inspect your vape pen to ensure it's made with quality components. Currently, California and other markets suffer from a lack of regulation. Oversights in regulations extend from pesticide use in cannabis cultivation to what is allowed inside a vape cartridge.
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 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.
What are the two terms for e-juice?
When it comes to e-juice, two terms constantly crop up: VG and PG. This can seem confusing to the newcomer, but knowledge of these two ingredients can vastly improve your vaping experience. Here’s our easy-to-follow guide on everything you need to know about VG and PG.
What flavors go well with PG?
Tobaccos, fruits and beverage flavors often go well with PG, as the sharpness of the PG blends well with the tart or fizz of the flavoring. Similarly, flavors based on cream, custard and yogurt tend to work well with high VG as the thick mouth sensation adds to the dessert-like feel.
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.
Can you drink e-liquid with propylene glycol?
Many vendors offer this option. The most common side effects of using e-liquid containing propylene glycol are symptoms of dehydration, like dry mouth, sore throat, and increased thirst. It is advised to drink more water and liquids than usual for the first few weeks of using your e-cigarette.
Is propylene glycol safe to eat?
Studies have shown that PG is safe to ingest orally, and the FDA has deemed it “generally recognized as safe” to be used as a food additive. However, most studies into the safety of propylene glycol look at ingestion, rather than consuming it in aerosol form.
What is VG and PG in vape juice?
Necessarily, VG and PG are two main ingredients of any vape juice. VG and PG, both federally approved liquids, are bases used 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. VG and PG both are odorless liquids.
What does VG mean in vaping?
It means their contribution in taste, flavor, and quality of the vape juice is huge. VG and PG both are odorless liquids. Upon heating through an E Cig mod, both these liquids get converted into vapors, which the user inhales.
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 are VGs obtained?
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. VGs can also be produced synthetically, but it is not a cost-effective method. VG has an intrinsic sweet taste and smell.
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 used for?
Applications of Propylene Glycol. Just like VGs, PG is used in several industries such as chemical and medical industries. It can be even found in some of your household items such as Asthma inhalers, pet food, several orally or topically administered medicines, and cosmetics such as shampoo and soaps.
Can you use high VG in an E Cig?
Vape juices containing high VG proportion clog up heating E-cig coils rapidly. Such E-liquids may not even work in certain E Cig mods. If you are using an older E Cig mod, there are higher chances that high VG liquid will not work in it.
What is the difference between PG and VG?
What’s the difference between PG and VG? 1 Vegetable Glycerine is a colourless and odourless natural, syrup-like liquid extracted from vegetable oils. 2 VG produces more vapour than PG and has a smoother ‘throat-hit’, making it ideal for ‘cloud-chasing’ with a sub-ohm device. 3 It has a thicker consistency than PG. Due to this, you will rarely see an e-liquid with a higher VG ratio of 80% as the liquid becomes extremely thick and clogs up coils. 4 VG has a slightly sweet taste which can have a small effect on the overall taste of the e-liquid. 5 VG is commonly found in food, cosmetic and pharmaceutical products, as it provides several benefits. For example, VG provides a sweet taste and can stop ice crystals from forming in frozen foods such as ice cream. 6 The FDA has classified vegetable glycerine as “generally recognised as safe”.
What is PG in food?
PG is a common ingredient in many foods and products that you use daily, such as toothpaste, soft drinks, bread and dairy products where it is used as an antioxidant, moisture preserver and stabilizer. It is also used in fog machines to create artificial stage smoke.
What does VG taste like?
VG has a slightly sweet taste which can have a small effect on the overall taste of the e-liquid. VG is commonly found in food, cosmetic and pharmaceutical products, as it provides several benefits. For example, VG provides a sweet taste and can stop ice crystals from forming in frozen foods such as ice cream.
Why do vapers use sub ohm?
There is a reason why many vapers move towards sub-ohm devices as they become more experienced, and that is flavour (and big clouds!). Although PG is a ‘flavour carrier’, the flavour intensity of higher-PG e-liquids are hindered by the device and coil used.
Why does VG take longer to absorb?
This is because the thicker consistency e-liquid takes longer to absorb into the wicking material inside the coil. Make sure you’ve given it enough time to absorb between puffs, or you risk having a nasty ‘dry hit’.
Is propylene glycol a VG or PG?
Propylene Glycol is a colourless and odourless synthetic liquid used as a base for e-liquid. PG produces a much stronger ‘throat-hit’ than VG, mimicking the sensation of smoking. Due to this, you will rarely see an e-liquid with a higher PG ratio of 70% as the vape becomes too harsh. It has a thinner consistency than VG.
Is vegetable glycerin a liquid?
Vegetable Glycerine is a colourless and od ourless natural, syrup-like liquid extracted from vegetable oils. VG produces more vapour than PG and has a smoother ‘throat-hit’, making it ideal for ‘cloud-chasing’ with a sub-ohm device. It has a thicker consistency than PG.
