Vaping has increasingly become popular as a substitute for cigarette smoking. Some of the reasons for this include trying to quit cigarettes smoking and saving money as it is much cheaper than buying packets of cigarettes regularly. It has also been considered much safer and healthier than smoking cigarettes while still producing the same sensation. If you are new to vaping, you have probably heard of e-liquid. So here we classify e-juice of several categories. No matter what you search for, we place the best vape juice of most popular types here.

Best Vape Juice

So What Is Vape Juice?

Vape juice commonly referred to as e-liquid or e-juice which is the liquid found in electronic cigarettes and vaping devices like vape pens and vape mods. It was first invented in 2003 by a Chinese pharmacist by the name Hon Lik as a substitute for cigarettes. Vape juice is heated to create the vapor or clouds of mist similar to those resulting from smoking. Vape liquid comes in a variety of flavors and may or may not contain nicotine.

For people who are new to vaping, you are probably curious about e-juice. You are not alone as lots of questions have been asked concerning this product. Below are some of the popular questions people ask with regards to vape juice and their answers.

What Is in Vape Juice?

Vape juice is typically made up of four ingredients. These ingredients include vegetable glycerin, propylene glycol, nicotine, and flavoring.

How Long Does Vape Juice Last?

The frequency of use determines how long your e-liquid will last. The juice will last longer if you only vape occasionally while heavy vapors will finish their bottles quicker. On average, most people use about 2ml per day which means a 10ml bottle can last for up to five days.

How Should I Store Vape Juice?

Keep vape juice away from children and pets like cats as some of the ingredients are toxic to cats. Storing the vape oil in a cool and dark place, away from sunlight and heat.

Does Vape Juice Expire?

Most vape juices have expiry dates of between 1 to 2 years. With time, its effectiveness diminishes, and it expires. When this happens, you need to throw it away.

Why Does the Vape Juice Change Color?

Color change happens when vape juice is exposed to light and heat which cause oxidation of the chemicals in it. It may also be a result of residue build up, and you may need to either change the coil or the cartridge.

What Is the Best Vape Juice for Me?

Vape juice varies in terms of strength and flavors as well as quality. Some vape juice have stronger flavors; some have lots of nicotine, and others produce more vapor. The only way to find what works best for you is by knowing your personal preferences and sampling the different options available in the market.

What Is in Vape Juice?

There is no mystery when it comes to what is used in making vape juice. The ingredients are well known, which makes it easier to gauge the safety of the e-liquid. Vape juice is primarily made up of four ingredients: vegetable glycerin, propylene glycol, flavoring, and nicotine.

Every ingredient plays an important role in the product. Vegetable glycine and Propylene glycol make up 90% of vape juice with rest being flavoring and nicotine. Read on to find out more about each component.

Vegetable Glycerin

Vegetable glycerin or VG is an odorless liquid with a mildly sweet taste, sourced from vegetable and plant oils. One of the most popular sources of vegetable glycerin is palm oil.

VG is normally used as a preservative and is an ingredient in many products including lotions, cosmetics, and medications. In vaping, VG is responsible for the vapor produced by vape juices. Vape juice with a higher ratio of VG to PG means more clouds of vapor that feels thicker in your mouth.

Vegetable glycerin is a food grade product and is highly safe for ingestion. However, you should never try to drink up your vape juice. It also delivers a mild throat it as it produces a smoother sensation at the back of your throat than the one from actual smoking.

Propylene Glycol

Propylene glycol or PG is synthetic in nature and is a by-product of petroleum. Despite this, it is not toxic and has been used in a variety of instances ranging from pet food (except cat food as it is toxic to cats), cosmetics and devices like inhalers as it helps in respiration.

In vaping, PG functions to deliver the flavor. It is odorless, tasteless and colorless and carries flavor better. PG delivers a harder throat hit, and has low amounts of vapor. It has a thin consistency and is safe for both topical and oral use. However, it highly absorbs water, and you may experience dryness in the mouth or throat after vaping. It is therefore advisable to drink lots of water when vaping with high concentrations of PG.


The flavoring used in e-liquids is as unlimited as the imaginations of the manufacturers. They can either be artificial or natural, but they are all food-grade and are no threat to human life. Most vape juices employ the use of either single or blended flavors.

Most people, especially those trying to quit smoking, prefer tobacco flavored e-liquids to give them the feel of smoking the real thing. However, other flavors like strawberry, mint and even vanilla are available. It is safe to say there is everything for everyone as flavoring comes in wide varieties, subject to manufacturer’s creativity.


Nicotine is an extract of tobacco and is usually indicated on the labels in percentage or ratio of weight per volume. The nicotine used in vape juices is the pure pharmaceutical grade nicotine, although nicotine salts are also a popular choice. The nic salts refer to nicotine with benzoic acid which helps in making high levels of nicotine tolerable and less harsh on the throat of users.

Differences Between VG and PG

VG and PG make up the base of every vape juice. Although they are both odorless and colorless, they have unique characteristics that make them different. Below are some of the differences between these two main ingredients.

Best Vape Juice


VG produces more and thicker vapor and is great for cloud chasing. PG, on the other hand, produces less vapor than VG. It is the perfect option for stealth vaping in public and those who like to do it low-key. That notwithstanding, you shouldn’t vape in spaces like waiting rooms and public transport where it is prohibited.


The tasteless nature of PG makes it a great choice for flavored vape juice as it carries flavor better. VG can affect the flavor of the e-liquid as it is slightly sweet and therefore not a good flavor carrier.

Throat Hit

PG is stronger than VG and therefore packs a punch when it comes to delivering throat hit. It provides more throat hit with nicotine and is ideal for people who seek the sensation that comes with smoking a real cigarette-VG has lesser throat hit as compared to PG and has a smoother feeling on the throat.

Thickness and Residue

VG is a thicker and less viscous liquid while PG has a thinner and watery consistency. The thickness of VG makes its absorption much slower than PG and causes it to leave behind more residue. Since PG is thinner, it gets absorbed easily and seamlessly by the wicks and leaves behind little residue. More residue means PG vaping devices require more regular cleaning and maintenance than its counterpart.


Although both VG and PG are safe and pose no threat to human life, most people consider VG to be safer because it is natural. PG has been associated with allergies in some people and symptoms such as throat tingling and skin rashes. It is also toxic to cats, so you wouldn’t want your little pet to come near it.

How Much Is Nicotine in Vape Juice?

First of all, the strength of vape juice is determined by the amount of nicotine it has. The amount of nicotine is commonly indicated in terms of weight per volume – mg/ml and the higher the number, the stronger the vape Juice.

Different manufacturers produce various strengths of vape juice, with some limiting nicotine amounts to 18 while others push it as high as 50. Basically, nicotine levels in vape juice can either be low or high but fall around the following ranges:

  • None: O mg/ml.
  • Low: up to 8gm/ml
  • Medium: 8 to 12 gm/ml
  • High: 12 to 18gm/ml
  • Very high: Above 20mg/ml

While that is not exactly how every manufacturer makes it, it gives you an idea of just how much nicotine is in vape juice.

How to Choose Different Strengths of Nicotine

Knowing the different strengths of vape juice creates a better vaping experience. Using vape juice which is too strong will have you coughing and hating it while too little will be underwhelming and might even drive you back to old smoking habits if you are trying to quit. To properly get the desired effects, there are two things that determine what strength you choose; your smoking habits and vaping device.

Smoking Habits

Frequent smokers who are used to smoking at least two packets of cigs and above, they need to start from nicotine amounts they’re used to and work their way down. If you are a beginner, stronger e-liquids might be too harsh for your throat. Therefore, you need to start with lower amounts of nicotine.

For users who prefer prolonged sessions, lower concentrations of nicotine are ideal while those who vape for short amounts of time may need stronger vape juice.

Vaping Devices

Some vaping devices are meant to produce more clouds of vapor while others produce less vapor. Vaping devices like sub ohm are great for lighter smokers and produce large amounts of cloud. These use 3-6 mg/ml strength of vape juice.

Whatever your frequency or device is, once you start experiencing nausea or headaches, it is time to stop as you have had too much.

Regular and Premium Vape Juice

Premium vape juice refers to the more expensive and mostly higher quality types while regular vape juice is associated with not so much quality and low price. It is the flavor and not the amount of nicotine nor VG/PG that makes for premium or regular vape-juice.

Companies may use the same products, but the way their flavors are blended result in different tastes, giving one a superior rank than the other. Other factors that may make vendors label their vape juices premium is packaging, with glass getting the upper hand. Pre-steeped e-liquids also taste better than the non-cured ones.

However, just because it is labelled premium doesn’t mean it is good, and cheap doesn’t necessarily mean low quality. Always ensure you get your e-liquid from trusted vendors and try both to find what works best for.

Vape Juice Is Healthier Than Cigarettes

Cigarettes contain a lot of chemicals with about 43 of them known to cause cancer. Studies have shown that using vape juice is a safer option to cigarettes as they produce emissions that are largely non-toxic to human health. The non-toxic chemicals from vaping are also attributed to the absence of combustion and chemical composition of e-juice that is different from that in cigarettes.

Although vaping is not entirely safe and may contain some toxic substances, research shows that the level of toxicity in the harmful substances is 90-450 times lower than in cigarette smoke. This gives vape juice a better rating in terms of safety.

Choosing Healthy Vape Juice

Firstly, vape juice may consist of the same ingredients, but the amounts in each e-juice differ which can make certain types of vape juice healthy or unhealthy for you. Although most of the components are food grade and healthy, some e-liquids contain diacetyl and acetyl propionyl which are known to damage the lungs in the long-term. You may want to keep away from e-liquids with the above ingredients.

Healthy vape juice may also mean low to no nicotine levels for beginners as they are less harsh. If you are looking for a healthier option, VG e-juice is your best option as it doesn’t pose the risk of allergies like its PG counterpart.

So, always ensure that you get you vape juice from trusted vendors and check the labels to ascertain the ingredients before purchasing. You can find lots of healthy vape-juice with your desired flavorings.


To sum up, there are different opinions concerning vape juice, and it is not a one-size-fits-all. Therefore, the most important thing is finding what suits you best and sticking to it.

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