Difference Between PG VG. Are you new to the wonderful world of vaping? If this is the case you should know what makes up your e-Liquid. There are two main ingredients found in all e-Liquids, they are (PG) Propylene Glycol and (VG) Vegetable Glycerin. Let me break down these components so you have a better understanding of what you are inhaling.
Difference Between PG VG – Colourless, Odourless
Propylene Glycol is a colourless liquid and is practically odourless with a slightly sweet taste. PG is produced on a large scale. This is because its used in the production of a wide variety of products. These include food products, liquid sweeteners, ice cream, hand lotions, cosmetics etc. Very much like water, it is very useful for keeping products moist.
When heated, it produces an odourless steam like quality that resembles water produced steam. Safe and effective PG is used in pharmaceuticals that cannot be mixed with water because of evaporation rate or viscosity factors. Artificial tears and coffee sweetener products, for example, utilize PG. Propylene Glycol is a synthetic organic substance that has been proven safe for e-Liquid consumption.
Difference Between PG VG – Blend
Many vapers enjoy a blend with PG, saying it provides a better throat hit. Vegetable Glycerin is the other ingredient found in e-Liquids. VG, or otherwise known as Glycerol, is clear and odourless. This substance is derived from plant oils. These oils are mainly extracted from soy, coconut oil and palm oil. High in triglycerides makes VG and excellent for use in food, cosmetics, herbal remedies and as a replacement for alcohol.
Because of its natural biological makeup, this is the main ingredient in e-Liquid. You will find e-Liquid companies that offer 100% natural VG liquids. However, you will not find a 100% Propylene Glycol e-Liquid. The reason for this is in combination they work well together, but PG does not work in e-Liquids alone efficiently.
The reason people choose Vegetable Glycerin is because that VG is 99% pure USP food grade. Using an extraction method called Hydrolysis, the oils are subjected to an extreme force of temperature, pressure and water. This removes the fatty acids making water absorption easier. VG is naturally sweet, so adding flavours to Glycerin is easy.
Difference Between PG VG – Naturally Sweet
So you can see why Vegetable Glycerin is the perfect conduit for enhancing various infused e-Liquids. Flavours are easily blended with Vegetable Glycerin. Certain fruit flavours seem to have a more authentic with 100% VG. Propylene Glycol works well for flavour enhancement in drink, pastries and nicotine infusion. Although big clouds are produced more frequently when a blend of both is used. Especially with a higher PG ratio.
Also, the quality and performance of your electronic cigarette play an integral part in your personal outcome. The thickness of higher percentages of VG can tend to clog up coils. Also, some tanks will not work at all with pure or high percentage VG. So here are some of the more popular ratios that are on the market today.
Difference Between PG VG – Ratios
70% VG/ 30% PG is probably the most common ratio people vape. Producing big vape clouds and a good but too strong of a throat hit. 50% VG/ 50% PG provides a good reference point with good vape clouds and a slight throat hit. 20% VG/ 80% PG. This is quite uncommon but delivers large clouds and quite a strong throat hit due to high PG level.
I would suggest visiting a reputable vape store where knowledgeable staff will let you sample different products. So in this way you can find the right VG/PG ratio or a 100% PG natural e-Liquid that is right for you. Moreover with vaping trends and products changing on an almost daily basis knowledge is power. Everybody is uniquely different, but in today’s market, there is the perfect mix for you.