The Best Full-Spectrum CBD Vape Juice

Article by: , last updated April 17, 2021

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Vaping CBD is an increasingly popular alternative to CBD oil. However, most vape juice is made with CBD isolate: a >99% pure form of CBD.

CBD isolate is less effective than full-spectrum CBD. Such whole-plant extracts contain the complete range of cannabinoids, terpenes, and other beneficial compounds, which means they benefit from the cannabis entourage effect (1).

If you want to get the most health benefits out of vaping CBD, full-spectrum CBD formulations are the way to go.

Unfortunately, full-spectrum CBD vape juice can be tough to find. That’s why we looked through dozens of CBD brands to come up with a list of the best full-spectrum CBD vape juice.

CBD Terminology

  • Terpenes: plant compounds with a wide variety of beneficial properties.
  • Minor cannabinoids: CBN, CBC, and other beneficial cannabinoids that are present in smaller amounts than CBD.
  • Hemp: a non-intoxicating variety of cannabis with low THC levels (0.3% or less).
  • Full-spectrum: whole-plant hemp extract containing CBD, THC, and other beneficial hemp cannabinoids and terpenes. This is considered the most effective form of CBD.
  • Broad-spectrum: whole-plant hemp extract similar to full-spectrum CBD, but with THC removed.
  • CBD isolate: pure CBD with all other hemp compounds removed.

How We Choose CBD Vape Juice

We choose products based on relevant criteria, including:

  • Third-party testing: these tests prove that a CBD vape juice contains full-spectrum hemp extract, correct levels of CBD, and lacks contaminants.
  • Hemp source: high-quality CBD products are made from organic hemp plants grown in the United States or Europe.
  • Reputation: reputable companies have many positive reviews and a strong reputation in the CBD industry
  • Potency: we don’t recommend products that contain too little CBD to give you an effect.

Our Picks For the Best Full-Spectrum CBD Vape Juice

CBDfx CBD Oil Vape Additive (Best Overall)


One of the most popular CBD vape juice brands, CBDfx is our top recommendation for full-spectrum vape juice. The company’s vape oil additive contains full-spectrum CBD, making it an excellent choice for vapers who want the complete benefits of the hemp plant.

This 10 ml vape oil contains 60, 120, 300, or 500 mg of CBD dissolved in a standard mix of VG/PG. That’s a potency range of 6–50 mg/ml, which is enough to meet most people’s needs.

Unlike regular juice, this product is designed to be added to your existing e-liquid. Having said that, you can still vape it on its own. In fact, you can even use it as a sublingual (under-the-tongue) tincture.

Like CBDfx’s other products, this vape juice is derived from organic Kentucky-grown hemp and comes with detailed third-party results.

CBDfx’s vape oil additive costs $0.15–0.33 per mg of CBD. Relative to other CBD vape juices on the market, this price is considered average.


  • Multiple potency choices
  • Versatile (can be vaped and used as a sublingual tincture)
  • Organic Kentucky hemp source
  • Comprehensive third-party testing
  • Free shipping


  • Costs more than regular CBD isolate juice
  • Some may find the flavor too strong when vaped on its own
  • Only one, natural flavor

Funky Farms Vape Juice (Best Value)

If you’re looking for the best price for full-spectrum CBD vape juice, Florida’s Funky Farms is an excellent option.

This Florida-based brand offers full-spectrum vape e-liquids with a price tag of only $0.02-0.04 per mg of CBD: the lowest price we’ve seen for this type of product.

This vape juice provides 250 mg, 500 mg, 1000 mg, or 1500 mg of full-spectrum CBD in a 15 ml container, giving it a potency ranging from medium (17 mg/ml) to very high (100 ml/ml).

It’s formulated with a standard 50/50 blend of VG/PG and comes in four delicious flavors: blueberry gelato, apple jack pear, peach tangie, and mango sherbert.

It comes with third-party lab tests verifying its safety, potency, and the presence of multiple minor cannabinoids.

Funky Farms is a relatively new brand best known for its wide offering of CBD vape products, including e-liquids, cartridges, and disposable. Its hemp is sourced from farms in northern Oregon.


  • Exceptional price
  • Multiple potencies and flavors
  • Oregon hemp source
  • Comprehensive third-party testing


  • Not as reputable and established as leading CBD brands

Savage CBD Full Spectrum CBD Cartridge (Best Potency)

California’s Savage CBD is a great choice if you’re looking for a high-potency product or simply prefer the convenience of cartridges.

The company’s 1 ml CBD cartridges contain 500 mg of full-spectrum CBD dissolved in VG/PG: one of the highest CBD concentrations we’ve come across. If you need a serious dose of CBD, this is it.

These third-party tested cartridges come in three flavors: natural, strawberry citrus, and pineapple blast. The CBD is derived from organic hemp grown in Wisconsin, Oregon, and Colorado.

The tests show notable amounts of minor cannabinoids, which is the sign of a high-quality full-spectrum hemp extract.

Savage CBD’s full-spectrum CBD cartridges cost $0.08 per mg of CBD, which is well below the market average. You can get even bigger savings ($0.07 per mg) by buying a bundle with two cartridges.


  • High CBD potency
  • Three flavor options
  • Third-party tested
  • Great price


  • Only one potency option
  • Only available in cartridges
  • No third-party testing for contaminants

How to Choose

We’ve already suggested some high-quality full-spectrum CBD vape oils above. However, if you want to be able to tell a high-quality CBD juice from an inferior one, here are some tips to keep in mind.

Look for Third-Party Tested Brands

Most importantly, you should only buy from brands that utilize third-party testing of their products.

These tests are done by an independent laboratory and confirm that the CBD juice or any other CBD product you’re looking to purchase actually contains as much CBD as advertised. The tests can also look for the presence of pesticides and other contaminants.

There’s little regulation of the CBD industry, so third-party tests are necessary to protect yourself. You can typically find these tests directly on the product page or a dedicated part of the website.

As a last-case scenario, you can also email the company and ask to see the third-party test reports. If they’re not available, there’s a huge red flag.

Check the Hemp Source

Since CBD is derived from hemp, the way the plants are grown will have a big impact on the quality of the final CBD product. That’s why you should look for CBD companies that clearly state where and how their hemp is grown.

High-quality hemp is organic, non-GMO, and grown without the use of pesticides or herbicides.

The best American sources of hemp are Colorado, Oregon, and Kentucky. Europe is an even better source of hemp because it has a mature hemp farming industry that’s been operating for hundreds of years.

Check the CBD Extraction Method

In addition to how and where the hemp is grown, the way the CBD is extracted also affects the quality of the resulting product. The two best methods of CBD extraction are CO2 and ethanol.

Again, transparent, top-tier companies will provide this info somewhere on their website. If you’re having trouble finding which extraction method is used, it should serve as another red flag.

Full-Spectrum or CBD Isolate?

Of course, it’s also important to know whether you’re buying a CBD juice made with pure CBD (isolate) or full-spectrum hemp extract.

As we noted earlier, products made with CBD isolate are not as effective as full-spectrum CBD extracts.

If you landed on this page, chances are you’re looking for a full-spectrum CBD juice. As such, you should look for products that mention full-spectrum or whole-plant hemp extract somewhere in the description.

You should also confirm these claims by looking at the third-party reports, also known as certificates of analysis (CoAs).

Aside from CBD, a full-spectrum hemp product will show multiple cannabinoids on the “cannabinoid profile” or “potency” part of the third-party report, including THC and minor cannabinoids such as CBDV, CBG, and CBN.

Some companies also test their products for terpenes, so you should be able to see multiple terpenes.

CBD Vaping Dosage

There’s no one ideal CBD juice dosage that will work for everyone. There are too many factors to consider, such as the health issue you’re dealing with, its severity, your body weight, tolerance, and individual body chemistry differences.

If you’re new to CBD, health experts recommend starting as low as possible and gradually increasing the dosage until you start feeling the desired relief (2).

For example, you can start with a single puff. If you don’t feel anything within a minute, take two puffs. Use this method to find the minimal dose that provides you with the desired effects, and stick to it.

Generally speaking, CBD vape products can be divided into three potency levels:

  • Low (1-10 mg/ml)
  • Medium (11-30 mg/ml)
  • High (30+ mg/ml)

To figure out the potency of your particular vape juice, divide the total amount of CBD by the volume. For example, a juice that contains 500 mg of CBD in a 30 ml bottle has a potency of 500/30=16.7 mg/ml.

You can use this info to find the right CBD potency for your specific needs.

Safety and Side Effects of Vaping CBD

You cannot get high from vaping pure CBD because it’s non-intoxicating. Although full-spectrum vape juice does contain 0.3% or less of THC, this amount isn’t enough to cause any mind-altering effects.

Having said that, if you’re extremely sensitive to THC and take a large dose of a full-spectrum CBD e-liquid, it’s possible to feel a little high. However, that’s unlikely to happen for the vast majority of people.

Aside from that, vaping CBD carries the same health risks as vaping regular e-liquids. There’s some evidence that the ingredients used in vape products are toxic and that vaping may increase your risk of cardiovascular issues (3,4,5).

Vaping CBD can also cause side effects, such as tiredness, sleepiness, dry mouth, and low blood pressure.

However, the likelihood of these effects is low because they’ve only been reported in studies using very high oral (taken by mouth) doses of pure CBD; typically 300 mg and higher (6).

Overall, CBD is a remarkably safe substance that’s been taken in daily dosages as high as 1500 mg without any significant problems (7). It’s also considered safe by the World Health Organization (WHO) (8).

Quick Introduction to Vaping CBD

What’s CBD Vaping?

You’ve probably heard of cannabidiol (CBD): the non-intoxicating compound from cannabis. CBD can be added to vape juice and used just like any regular e-liquid.

CBD has shown a remarkable number of health benefits in scientific research, such as the reduction of anxiety, inflammation, and pain.

Although most people use CBD oil as their go-to way of taking CBD, vaping is growing increasingly popular, especially because of its fast, strong effects.

What’s CBD Vape Oil?

CBD oil is not the same thing as CBD vape oil. CBD oil is meant to be applied directly under your tongue and should never be vaped because it could be unsafe. On the other hand, CBD vape oil refers to any juice or e-liquid containing CBD, which means you can vape it.

Most CBD e-liquids contain a standard base of vegetable glycerin (VG) and propylene glycol (PG) mixed with a specific type of CBD extract, but other vape ingredients are possible.

This term isn’t really the most accurate because most CBD vaping products don’t contain any oil at all (except full-spectrum ones discussed here). However, the term has stuck because CBD oil is the most popular type of CBD product.

Benefits of Vaping CBD

Vaping CBD provides all of the same health benefits as CBD oil and other CBD products.

Some of the common issues people vape CBD for include anxiety, difficulty sleeping, pain, inflammation, nausea, and headaches. Some also vape CBD to ease depression, insomnia, multiple sclerosis, inflammatory bowel disease (IBD), and many other conditions.

Although there are very few research studies using the vaporization method, there are numerous studies on other forms of CBD. At this time, Pubmed, the world’s premier research study database, has over 3,000 published research papers discussing CBD.

Vaping vs. Other Methods of Taking CBD

The main advantage of vaping CBD over using CBD oil or another type of product is its strong, immediate effects. When you vape CBD, you feel its effects right away.

That’s why this method is ideal when you need instant relief, such as when you’re suffering from a panic attack or dealing with chronic pain.

A related advantage of vaping CBD is its high bioavailability.

Bioavailability is a measure of how much of a substance you take actually reaches the blood where it can have an effect. For example, if you were to inject CBD into the blood, it would have 100% bioavailability.

Research suggests that vaporizing CBD can have a bioavailability as high as 60%, compared to only about 6–19% for oral products (9).

This means that vaporizing CBD leads to strong effects that are comparable to or even stronger than sublingual CBD oil because it goes directly into the blood from your lungs.

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