Before we get into the mixing, preparation and all the other fun stuff, it’s important to understand the basic ingredients of e juice if you don’t already.
After all, you’ll be putting this stuff into your body, so we assume you want to have some idea of what exactly it is you’re cooking up here.
If you’re not even sure what you’re reading about in the first place, check out our Ultimate Vaping Glossary of vaping terms and educate yourself a bit before getting started.
DIY E juice is a growing market within the vaping industry.
There are tons of great resources on the web to get started, and we’re hoping our article will dispel any confusion over the starting process.
DIY E Juice is the process of making homemade e juice by using a PG (propylene glycol) or VG (vegetable glycerin) base, and then adding your own flavorings as well as nicotine juice to create diy e juice recipes.
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The majority of prepared e-juices as well as most DIY e juice recipes call for a mixture of the two ingredients, commonly at a 50/50 ratio but the concentration can vary up to 80/20 and beyond in some preparations.
Each of the two has specific positive and negative aspects as it relates to turning out a quality DIY e juice, and knowing the properties of both in this context is essential to advancing your craft as a monger of e juice.
Propylene glycol is a natural compound with a colorless, virtually odorless profile.
It is federally approved for use in food and drugs, and is a core component in many manufacturing processes in the food, tobacco and pharmaceutical industries as well as having an array of other applications.
PG is the more popular base for DIY e-juice recipes calling for mixtures other than a 50/50 blend because it is a thinner, less viscous liquid; therefore it is easier to handle when filling tanks and less likely to leave buildup in your vaping system over time.
It also absorbs into wicking structures faster, so PG-heavy DIY e-liquid flavors doesn’t need to settle into a tank quite as long before you can start vaping.
PG also has the enhanced throat hit on inhale as well as thinner clouds of vape juice made with it tend to produce, as some vapers find it just right while others prefer a different experience.
As the name suggests, vegetable glycerin is a natural liquid plant oil extract.
It is usually a clear, odorless and mostly colorless liquid that has a mildly sweet flavor and viscous profile.
Vegetable glycerin is approved as safe for human consumption by the FDA, and is commonly used as an ingredient in food production, cosmetics and of course, e-juice.
VG is less “harsh” than PG, and provides a lighter throat hit for those vapors who prefer it.
Due to its thickness, VG also takes a bit longer to fully heat into vapor and demands more power from vapor deliver devices at higher concentrations, and is known for the excess residue it leaves behind on equipment as well.
The strengths and weaknesses of each ingredient are optimized for flavor when blended together, which is why most common diy e juice recipes will call for at least some of each.