Best DIY E-Liquid Flavor Concentrates

Knowing the DIY e-juice

DIY e-juice, like other DIY things and products, is simply making your own e-liquid according to your preferences and liking. While this is all fun and gives the liberty to maintain levels of various components as per liking, it is cost-effective as well like probably any DIY product. The most basic form of e-juice is composed of three basic elements; base liquid (PG and VG), nicotine and flavor concentrate. And you don’t even need all three to make your customized liquid, for instance, you can always skip nicotine if you want to go nicotine free, or you one may like the nicotine-free of any flavors and can thus skip adding the flavor concentrate. The gist is it is no rocket science to make your DIY e-liquid. Here is a complete guide to how!

Mix away: by volume or weight!

Mixing the DIY e-juice can be done two ways: by weight or by volume. Mixing by volume refers to measuring all of the liquids by their volume. This is ideally done by means of separate syringes for each ingredient. Mixing by weight, on the other hand, requires calculations and careful weighing of ingredients by taking their specific gravity into account. The base liquid, flavors, and nicotine all have a different weight per mL and thus each ingredient needs to be weighed against gravity separately. More accuracy is achieved by a vape juice calculator. Mixing by weight is by far the more accurate way while mixing by volume gives lesser accuracy in measurement and is a messier process. Both methods are used anyway.

The necessary resources

The first and foremost thing with DIY e-liquid is the appropriate supplies and ingredients for the specific and accurate mixing of components. The essential ingredients include:

Base Liquid-Vegetable Glycerin (VG) and Propylene Glycol (PG):

This is basically zero nicotine, non-flavored e-juice which comes pre-mixed in a ratio of 50/50 or 70/30, but while you’ve chosen to go DIY, it is advisable to get a liter of VG and 500 mL of PG to have the liberty over the ratio in the final product. Get Your Product Here: Vegetable Glycerin E juice


Nicotine is a basic yet optional ingredient of the vape juice. The nicotine level is totally up to the individual preference. Normally a 100 mL bottle of 36 or 48 mg/mL is best suited for the beginners. Nicotine can be found in varying ratios in the market but it is usually found suspended in a PG solution. It is very important to store the nicotine safely away from children and the risk of spilling as it can cause trouble. While it is inhaled alright, the toxicity of the compound cannot be overlooked.

Flavor concentrates:

This component determines what the vape would taste like and there are innumerable options available to choose from. From the basic, popular choices to weird, lesser common flavors, the range is a wide one. The flavor is what makes the vape unique. There are pre-mixed flavor one-shots are also available in the market which is actually the flavor mixes most suitable for beginners.

Storage Bottles:

Needless to say how vital storage bottles are for the purpose. Always keep the storage bottles preferably with nozzle tips to squeeze out the liquid to add to the e-juice. For nicotine, however, it is advisable to use amber or cobalt bottles to keep it safe because the nicotine undergoes a degradation process over time and dark color and glass help slow down the process and nicotine lasts longer.

E-Juice Bottles:

The most important is the containers appropriate for storing the e-juice after it has been prepared to your liking. If you are a beginner in the field, it is wise to have a selection of 10mL bottles for the initial test recipes and a few 60mL bottles for finer versions of the brewed mixture. These bottles are easily accessible, cheap on the pocket and ideal for storing the e-liquid safely once prepared.


Label everything before and after making the e-juice. Label the ingredients separately as well as the juices. This should always be the go-to approach. You can always use sticky labels that are easily accessible and are cheap on the pocket.

Safety Gloves:

It is always wise to use gloves while working on this DIY project. The ingredients on their own can be risky to handle barehanded and since it is a messy business so that can be avoided too. Apart from these supplies and ingredients that make up for the basic mix, the appropriate equipment is also necessary:

Syringes working out the volume!

If you choose to go by volume, you will need syringes in order to measure the right amount of ingredients. It is better to get 10-30mL syringes for base liquid and a handful of 1mL syringes for the flavor addition and of course nicotine. It also requires needles, bigger ones-14 gauge-specifically for the VG as it is thick and sticky and the needle would simply its use.

Going by the weight-its about the weighing scale!

If you choose to go by weight instead then an electronic scale is an obvious necessity. Accuracy to 0.01 grams to a feasible maximum of 200 grams of the scale would be needed as the weight would be this small but significant. A 100-gram scale is also used but with glass bottles, larger quantities are needed and would require a bigger scale. Also, one destined syringe for nicotine is advisable to avoid inaccuracy and nicotine spills.

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