E-liquids are quite common nowadays. But one common question we get asked alot is how do you choose the best one. Many vapers get lost here, and it's easy to see why. With so many options out there, you can be overwhelmed. There are also quite a couple of terminologies to digest. This should not worry you, as our guide will break everything down for you. Just one thing to note before we go deeper.
Your choice of vape juice determines how much vapor you produce, flavor intensity, and your satisfaction. So, it's important you pick the right profile. You may pick any option, from fruity and sugary flavors to tobacco-inspired blends. Be mindful also that blends come with varying base compositions and nicotine levels.
Do e-liquids have ingredients you may be sensitive to? Which one do you choose? We will explore what makes an e-liquid and several options you may consider based on your preferences. Let’s get right in.
What is an E-Liquid?
An e-liquid, also called e-juice or vape juice, is the liquid used in a vape device to create the vapor that is inhaled. A coil in the e-cigarette heats the vape juice into vapor for inhalation. This liquid is made up of four components: its flavoring, nicotine, a base, and optional additives. The amount of each in the composition determines the taste, performance, and effect of the e-liquid.
You might also refer to your e-liquid simply as vape or vape juice. So any time these names pop up, know that they mean the same thing. Many pod users even call it e-juice. No matter the name assigned, the composition of the liquid is the same.
How Do E-Liquids Work?
When you put an e-liquid into your vaporizer, it soaks a wick in your device. Then, a coil on top of the device heats this wick. This heat causes the e-liquid to vaporize, and you inhale the vapor into your lungs. Therefore, the work of the device is to ensure that the e-liquid is in the form that you can inhale into your lungs with ease.
Now, the coil is kind of the MVP here. Manufacturers create the coil from materials like stainless steel or Kanthal. It heats up when the e-cigarette sends a current through it. Manufacturers do the heavy lifting by setting the right temperature, so you get the right consistency of vapor without getting a burnt taste. At a low temperature, you will experience a poor vapor production that is not satisfactory. Too much of it will burn the wick and create a nasty aftertaste in your mouth.
E-Liquids Key Ingredients
Propylene Glycol (PG)
Propylene is an odorless and colorless liquid that forms the base, which carries the flavor and produces a throat hit. Consider this experience as the sensation smokers get when taking cigarettes. Quite familiar, right? The PG component has a thin consistency, which makes it easy to absorb by wicks in vaporizers and other e-cigarettes.
PG is generally safe for all users and has passed regulatory benchmarks provided by agencies like the FDA. If getting started, you may experience some slight throat irritation, but the body will get used to it in a short while. Some users may have heightened sensitivity to PG. If you are one of them, consider going for high VG compositions, as we have explained below.
Vegetable Glycerin (VG)
Vegetable glycerin (VG) is a thick, sweet liquid derived from plant oils. It is responsible for the clouds of vapor produced during the vaping sessions. Cloud chasers go for formulations with high VG content to produce dense clouds of vapor. On the other hand, it produces a smoother throat hit than PG, which helps balance the overall throat hit of vape juice.
VG is widely used in food and cosmetics. It is safe for consumption and has no side effects that are reported by users. However, since it is very thick, some users have reported clogging on their devices, especially where the VG concentration is very high. This also makes VG-based e-liquids more suitable for sub-ohm tanks and high-powered devices.
Flavorings
Here, you have natural or artificial flavors. The former come from plant-based ingredients. Expect an authentic taste from them (literally like you are taking the actual ingredient), but you will be limited in the number of flavors you can enjoy. Artificial flavorings are synthetically created, and they perfectly mimic specific flavors. They have a wider variety of tastes, covering non-plant tastes. Both types of flavorings are safe for consumption. They only need to be food-grade to be used on e-liquids.
Nicotine
You have a choice of freebase or nicotine salts. Freebase nicotine is a pure form of the compound. It offers a stronger throat hit than nic salts. This is why most vapers take them in lower concentrations. Nicotine salts are a smoother, faster-absorbing option among the two. This makes them ideal for pod systems and smaller devices. They are also less harsh on your throat. So, you can vape higher nicotine concentrations without discomfort.
Additives
Some e-liquids also contain various additives to enhance your vaping experience. One popular additive is cooling agents, such as menthol or WS-23. These provide a refreshing, icy sensation. Other blends have sweeteners like sucrose, which create a sweeter taste. However, they can leave a residue in vaping devices. Additives make the experience more enjoyable. However, you should use them in moderation to avoid overwhelming the flavor or affecting device performance.
Does the Formulation Affect Experience?
Absolutely! The formulation percentages in the e-liquid you choose help determine your overall vaping experience. The PG/VG ratio is particularly vital in determining taste, throat hit, and the device that you can use with your vape. You should understand the difference between the two so that you pick the right vape for your experience. Check our breakdown below:
High VG E-Liquids
Any e-liquid with a VG percentage of 70% and above produces a dense, flavorful cloud of flavor. Since VG has a thick consistency, blends with a high amount provide a thick vapor, which is highly visible from afar. This blend requires devices that can burn the liquid better, like sub-ohm devices and direct-to-lung vaporizers. Avoid buying it with devices with lower power outputs or those with smaller coils.
Another characteristic of high-VG vape juice is its milder throat hit. Consider it if you are looking for a softer inhaler. Just know that you may need to clean your e-cigarette more regularly as the thick liquid usually leaves some residue over time.
High PG E-Liquids
High-PG e-liquids are usually 70% PG or higher. They provide a stronger throat hit that mimics the sensation of smoking. Since PG has a thinner consistency, it is ideal for devices with smaller tanks and coils. It moves up the wick more easily compared to VG. High-PG liquids typically offer a more intense flavor, as PG carries the flavoring more effectively. However, high-PG liquids produce less vapor, and some vapers may find the throat hit a bit harsh, particularly at higher nicotine concentrations.
Balanced Ratio
What if you want something from both worlds? You can go for a balanced, 50/50 formulation. This formulation has a smooth hit, decent clouds, and is not very harsh on your mouth. Besides, it works well with small and bigger clouds alike. It is a good start when getting started in vaping before you get the right mix. Most experienced vapers continue to use such blends to provide the best of each vaping style.
Choosing the Right Ratio
Just as we have explained earlier, consider your ideal experience and the device you wish to use. If you are using a pod system or mouth-to-lung device, consider a high PG ratio. This option also feels great for people who love stronger but a flavorful hit but less vapor. It is also good for people transitioning from smoking as they work their way to lower nicotine levels.
However, if you are using a direct-to-lung device, consider going for a high-VG vape option. It has a smoother throat hit but more vapor and denser clouds. You will notice a slightly sweet taste, but your e-cigarette may have a shorter lifespan due to the residue.
Types of E-Liquids
If you look at the formulations discussed above, you will notice that nicotine is the only active ingredient in the formulation. You may get alternatives like CBD and THC if you prefer cannabis-related products. Let’s break these options down for easy use.
E-Liquids Without Nicotine
Some vapers love vaping for the flavors and clouds but don’t want nicotine. They go with nicotine-free options. These e-liquids deliver all the vapor and taste without the addictive substance. These are especially popular among ex-smokers who’ve quit nicotine but still enjoy vaping. It lets them keep the habit without risking relapse.
With this option, you enjoy the bold flavor and big clouds without worrying that you may be taking too much nicotine. You will find most of the nicotine-free options indicated as 0 mg nic on the label.
Nicotine Salt E-Liquids
Freebase nicotine salts are common with vape juices. However, they feel quite harsh on the throat if used in high strength. Fortunately, nicotine salts can deliver high strengths without feeling harsh on the throat. This makes them a better choice for smokers who are transitioning to vaping, as they deliver high nicotine, just like smoking.
Nic salts are best vaped with low-wattage devices or pod systems as they produce less vapor while delivering nicotine more efficiently. Common nicotine salts come in strengths of between 10 mg and 20 mg. However, you may still find more options with up to 50 mg. These options deliver a satisfying vape that satisfies your cravings quickly without requiring more puffs.
CBD and THC E-Liquids
You may also consider taking vape products from ingredients sourced from cannabis instead of nicotine. Here, you can go for either THC or CBD compounds. Each of the compounds has a distinct quality over the other. Traditionally, most people smoke cannabis products. However, vaping provides a safe, discreet way to take the compounds without the risks associated with smoking.
CBD offers some calming effects to the body. You may take it to reduce pain or deal with stress. It does not have the psychoactive effect that is usually associated with cannabis. From our experience, THC gives you similar effects, but you should expect a psychoactive ‘high’ that creates a euphoric feeling.
If you live in a country where recreational cannabis is legal, you may consider either CBD or THC products in your vape. These compounds provide a cleaner way to enjoy cannabis, and you can combine it with your favorite flavor for that wholesome experience.
Take note that CBD and THC may have side effects. CBD, while safe, may cause dry mouth, dizziness, or fatigue if you take it in large quantities. For THC, some vapers say it affects their concentration and coordination. So, take it when not operating machines or driving. Again, like nicotine, you may check different strength levels before buying a bottle.
Which is the Right Flavor?
No best answer here. With e-liquids, you can enjoy virtually any flavor that you dream of. There is a collection of over 100 flavors in over 30 categories. Most categories come with flavor variations and subtle inclusions that give you that lovely taste you prefer. Here are some of the most popular categories that you will find out there.
Tobacco-Based Flavors
We recommend these flavors if you are moving from smoking but still long for the smoky taste of your favorite cigarettes. You may go for a product with just the tobacco or blends that mix it with products like caramel, vanilla, and mint, among other subtle profiles.
Mint and Menthol Flavors
Menthol and mint offer a cooling sensation in vapes. They give off a clean, crisp taste that combines with most other flavors we have discussed in this section. Mint has a unique taste that has a lighter aftertaste than menthol. However, you may find blends that combine the two for a fuller taste. If you are transitioning from smoking, this flavor may be a good choice.
Fruit and Dessert Flavors
We find these to be the most popular in the market. This is because there are tens of fruits and pastry tastes out there. You may go for citrus fruits like lemon, orange, and pineapples or tropical options like bananas and mangoes. Berry-based options like strawberry and blueberry are also awesome options available. If you love desserts, you have everything from cheesecake to chocolate, vanilla, custard, and biscuit flavors. That list is endless.
Unconventional Flavors
If you are adventurous with your palate, you may choose unconventional flavors like coffee, cola, or popcorn. There are also savory and meat-based flavors like pizza and bacon for you. Those who love snacks and candies can go for options like bubblegum, cotton candy, and gummy bears for some sugary vaping fun.
Seasonal and Limited Edition Flavors
You may also come across some flavors that are only available at particular times of the year or offered as limited editions. Common options include pumpkins in fall and mocha in winter. You get to try unique flavors from time to time for heightened excitement. Keep an eye out for such opportunities if you are a regular vaper.
Custom DIY Mixes
Some e-liquid kits allow users to create unique flavors by mixing different base liquids and flavor concentrates. Others give you room to inject the right amount of nicotine that suits your individual preference. It is a perfect opportunity to experiment with different profiles and see what different tastes can do when combined.
What is the Ideal Vape Juice Package Size?
E-liquids come in sealed bottles to prevent contamination and retain the flavor. The e-liquid also evaporates easily and needs to be kept in a closed container. These bottles come in different sizes to suit varying vaping preferences.
If you wish to try a new flavor, consider small bottle sizes of between 10 ml, 15 ml, and 20 ml. Most options are either 10 ml or 20 ml. You can even carry them around when away from home. However, if you are looking for more value or need bottles that have space for nicotine customization, there are shortfills of between 50 ml and 100 ml. These options are great for regular vapers who wish to save on each pint of vape they buy.
Summary of Vape Juice Buying Guide
The sections above have elaborated some of the features that are available with e-liquids. This section provides a summary of things that you should keep in mind next time you go vape shopping.
Device Compatibility
Your device dictates what e-liquid you will pick. If you have a high-wattage device, you can go for high-VG e-liquids, as it has enough power to vaporize thick liquids. However, if using a pod or mouth-to-lung device, a balanced or high PG option is better for you.
Nicotine Strength
Vapes come with different nicotine strengths depending on your personal preference. The options are usually between 0 m and 18 mg. Most ex-smokers go for higher concentrations (between 12 mg and 18 mg/ml) to curb cravings. If you prefer lower nicotine levels or want to reduce nicotine intake, consider e-liquids with 3 mg/ml or nicotine-free options. Nicotine salts provide a smoother experience at higher strengths, ideal for those looking for more nicotine without harshness.
Flavor Selection
Your flavor selection determines your vaping experience. If you are getting started, go for less bold flavors or softer, creamier ones like pastry or fruits. You can then go for a crispier alternative as your throat gets used to other flavors. However, if you are moving from smoking, you may start with familiar flavors like menthol or tobacco before experimenting with others.
VG/PG Ratio
As said earlier, if you are a cloud chaser, go for the high VG options. However, if looking for a stronger hit and accurate flavors, go for high-PG options. Adjust the ratio to match your desired experience.
Size of Bottle
Start with small bottles when trying new e-liquids to test different flavors, nicotine strengths, and VG/PG ratios. This trial-and-error method helps you discover what suits your personal preferences without committing to large quantities.
Storing Your E-liquid
You should store your e-liquid in a clean, dry location, away from any contamination, just like you do with your food. Remember, heat and light may also degrade the flavors and nicotine strength. So, keep it in a cool, dark place.
However, do not refrigerate it, as it will not flow from the container. Finally, always keep the container sealed to prevent exposure to air. In addition to spills, air exposure may affect the taste by degrading flavor and causing oxidation.
How Do You Know Your E-Liquid is Expired or Degraded?
E-liquids may lose flavor and nicotine strength if kept for extended periods. One way to tell if your e-liquid has gone bad is by checking the color. If you notice that the color has darkened or starts to smell off or sour, it may have degraded. Beware of any weird tastes, separation, or cloudiness in the e-liquid. If you notice any of these things, it may be time to toss them away.
How to Clean and Maintain Your Vape Devices
Keeping your vape device in top shape really comes down to regular maintenance. Always clean the tanks and mouthpiece of your device to avoid residue and changes in the flavor. Warm water will work well. However, there are special cleaning solutions that can sterilize these parts well. Just make sure that each part is completely dry before putting everything back together.
Again, always check for wear or damage to the device and swap out coils or atomizers when needed. This ensures that your device is always performing well and in top condition. Taking care of your device makes a big difference in your overall vaping experience.
Conclusion: E-Liquids Offer a Perfect Vaping Experience
E-liquids, also known as vape juice, work in electronic cigarettes and vaporizers to produce the vapor you inhale. They consist of a blend of base liquids, usually propylene glycol (PG) and vegetable glycerin (VG), along with flavorings and nicotine (optional).
You have a wide choice of nicotine strengths for that customizable experience. On the other hand, flavorings give you the taste of your favorite products. Vaping is a cleaner alternative to traditional smoking, with nicotine and flavors offering options to meet your needs and preferences.
Get your preferred vape juice from Fantasi, the best vape shop in Switzerland.