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Looking for the best CBG oil? We review the top products and cover everything you need to know about CBG. Summit blends of Full-Spectrum CBD with Cannabigerol (CBG) to create the most powerful relief of any hemp extract available!

5 Best CBG Oils: Reviews & Guide (July 2022)

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Like CBD, cannabigerol (CBG) is a non-intoxicating cannabinoid with many potential health benefits.

Given its novelty, finding quality CBG oil and other products containing CBG can be difficult. Some might contain less CBG than advertised, while others simply cost too much.

To make your search easier, we compared 15 CBG products from leading brands based on third-party lab test results, hemp quality, potency, price, and other criteria.

Read on for our review of the best CBG oils and an evidence-based guide to this novel cannabinoid.

Table of Contents

Best CBG Oils and Capsules

  1. Best Overall & Value: Lazarus Naturals CBG Oil | Full review
  2. Best Potency: NuLeaf Naturals CBG Oil | Full review
  3. Best Hemp Source: Upstate Elevator CBG Tincture | Full review
  4. Best THC-Free: CBDfx Wellness Tincture | Full review
  5. Best CBGa Oil: Extract Labs CBGa CBDa Tincture | Full review
  6. Best Capsules: Extract Labs CBG Capsules | Full review

CBD Terminology

  • Terpenes: aromatic plant compounds with a wide variety of beneficial properties (1).
  • Minor cannabinoids: CBN, CBG, and other beneficial cannabinoids found in smaller amounts than CBD. For hemp, THC also counts as a minor cannabinoid.
  • Hemp: non-intoxicating cannabis variety with high CBD and low THC levels (less than 0.3%).
  • Full-spectrum: whole-plant hemp extract containing multiple cannabinoids, terpenes, and flavonoids. This form of CBD is about 4 times more potent than pure CBD (2).
  • Broad-spectrum: whole-plant hemp extract similar to full-spectrum CBD, but with THC removed (may contain trace amounts).
  • CBD isolate: pure CBD with all other hemp compounds removed.

Lazarus Naturals CBD/CBG Oil Tincture (Best Overall & Value)

CBD/CBG Potency 50 mg/ml
Volume 15-60 ml
Total CBD+CBG 750-3000 mg
Value (Cost per mg) $0.02-0.03
Type Full-spectrum
Third-Party Tests View report


  • Exceptionally low price
  • Comprehensive third-party testing
  • USDA-certified organic


  • No flavored options

The CBD/CBG oil from Lazarus Naturals is the best CBG tincture we’ve come across. It provides a 1:1 ratio of CBD to CBG, with 750-3000 mg of cannabinoids per bottle.

This tincture is full-spectrum, certified organic by the USDA, has a high potency (50 mg/ml), and comes at the exceptionally low price of 2-3 cents per mg. There’s also free shipping on orders over $50.

If you want to save big on high-quality CBG oil, this is your best option. Made from USDA-certified organic hemp cultivated in Oregon, this oil comes with full third-party test results.

Lazarus Naturals is an employee-owned CBD company known for offering exceptional products at some of the lowest prices in the industry. It even has an assistance program.

NuLeaf Naturals Full Spectrum CBG Oil (Best Potency)

CBG Potency 60 mg/ml
Volume 30 ml
Total CBD+CBG 300-1800 mg
Value (Cost per mg) $0.05-0.06
Type Full-spectrum
Third-Party Tests View report

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  • High CBG potency
  • Comprehensive third-party testing
  • Free shipping


Most of the CBG oils you’ll find contain equal or higher amounts of CBD. If you’re looking for a potent product that’s rich in CBG, NuLeaf Naturals is the best option.

Its full-spectrum oil provides 60 mg of CBG per ml, one of the highest potencies you’ll find. At the same time, it still contains smaller amounts of CBD, THC, minor cannabinoids, and terpenes to make the most of the entourage effect (1).

You can choose from 5, 15, and 30 ml bottles with 300-1800 mg CBG at a cost of only 5-6 cents per mg. Established in 2014, NuLeaf Naturals is one of the most trusted American CBD brands. Its products are made from organic Colorado hemp and come with full third-party test results.

Upstate Elevator Supply Co. CBG Tincture (Best Hemp Source)

CBD/CBG Potency 50 mg/ml
Volume 30-60 ml
Total CBD+CBG 1500–3000 mg
Cost per mg CBD+CBG $0.03
Type Full-spectrum
Flavors Unflavored
Third-Party Test View report

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  • Low price
  • Comprehensive third-party testing
  • High-quality, USDA-certified organic Vermont hemp


  • No flavored options

If you’re looking for CBG oil made from the highest quality hemp, we recommend Upstate Elevator Supply Co.

Its full-spectrum CBD+CBG tincture is made from a proprietary strain of hemp bred specifically for Vermont. The plants are certified organic by the USDA and the state’s organic farmers organization.

This full-spectrum oil combines a 1:1 ratio of CBD and CBG, with 50 mg of CBD+CBG per ml and a total of 1500-3000 mg of cannabinoids per bottle. It costs only $0.03 per mg, which is one of the lowest prices you’ll find.

Upstate Elevator Supply Co. is a top-notch CBD company based in Vermont.

CBDfx CBD + CBG Wellness Tincture (Best THC-Free)

CBD/CBG Potency 25-150 mg/ml
Volume 30-60 ml
Total CBD+CBG 750-9000 mg
Value (Cost per mg) $0.02-0.05
Type Broad-spectrum
Third-Party Tests View report

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  • Low prices
  • Comprehensive third-party testing
  • Five strength options


  • Smaller CBG concentration (relative to CBD)

We recommend CBDfx’s wellness tincture if you need to avoid THC. It combines a 2:1 ratio of pure CBD and CBG, alongside a blend of terpenes and two other ingredients with a wide range of potential health benefits: curcumin and coenzyme Q10 (3, 4).

You can choose 30 or 60 ml bottles available in five strengths ranging from 500 to 6000 mg of CBD and 250 to 3000 mg of CBG. Depending on the strength, you’ll end up paying anywhere from $0.02 to 0.05 per mg of cannabinoids, which is well below the average price.

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California’s CBDfx is one of the most popular brands on the market. It uses organic hemp grown in Kentucky to make its products and provides comprehensive third-party lab test reports.

Extract Labs CBGa + CBDa Tincture (Best CBGa Oil)

CBDa/CBGa Potency 67 mg/ml
Volume 30 ml
Total CBDa+CBGa 2000 mg
Cost per mg $0.05
Type Full-spectrum
Flavors Unflavored
Third-Party Tests View report

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  • Full-spectrum formula high in CBGa, CBG, CBDa, and CBD
  • One of the only CBGa oils on the market


  • Only one potency

This unique full-spectrum oil provides the “raw” cannabinoids CBGa and CBDa alongside their “activated” forms CBG and CBD at a 1:1 ratio. You get 500 mg of each cannabinoid, for a total of 2000 mg or 67 mg per ml.

CBGa is the first cannabinoid produced by cannabis plants and gives rise to most other cannabinoids, including CBG. It was highlighted by a January 2022 study that found that CBGa and CBDa blocked the COVID-19 virus from entering human cells.

This CBGa oil costs $0.05 per mg of cannabinoids, a low price for such a unique formula.

Founded in 2016 by army veteran Craig Henderson, Extract Labs is a reputable brand out of Colorado. Its products are sourced from local organic hemp and go through complete in-house and third-party testing.

Extract Labs Daily Support CBG Capsules (Best Capsules)

CBD/CBG Potency 66 mg
Capsule Count 30
Total CBD+CBG 2000 mg
Value (Cost per mg) $0.05
Type Full-spectrum
Third-Party Tests View report

Use coupon code CBDTHINKER for 15% off


  • High potency
  • Full-spectrum formula
  • Comprehensive third-party testing


  • Not vegan-friendly (contain gelatin)

If you’d rather take CBG in the form of capsules, we recommend Extract Labs. Each full-spectrum capsule contains a potent 1:1 combination of CBD and CBG (33 mg each).

They cost only $0.05 per mg of cannabinoids so you’re getting a great deal. Made from organic hemp cultivated in Colorado, these softgels come with complete third-party lab test results.

What is CBG?

Cannabigerol (CBG) is a cannabinoid found in the cannabis plant. It’s non-intoxicating just like CBD, so it can’t get you high. CBG is considered a minor cannabinoid because most cannabis plants contain less than 1% of it.

CBG comes from cannabigerolic acid (CBGa). CBGa is considered the “mother of all cannabinoids” because it’s one of the first cannabinoids made inside the cannabis plant and turns into THCa, CBDa, and other cannabinoid acids (5). Typically, only a small amount of CBGa turns into CBG.

However, there are some cannabis strains bred for high CBG levels. It’s also possible to get more CBG by harvesting and extracting plants at the optimal time.

What is CBG Oil?

CBG oil is a CBG-rich version of CBD oil. It can contain pure CBG, a specific mix or ratio of CBG and CBD, or CBG-rich full-spectrum hemp extract.

The CBG is dissolved in MCT oil or another carrier oil to improve its absorption and taken under the tongue like a regular CBD tincture.

Most people use CBG oil to boost their mood, relieve anxiety and pain, improve energy, focus, and motivation, and support overall well-being.

CBG Oil Benefits

CBG has many potential health benefits. Although it’s seen less research than CBD, early studies have shown promising results:

  • A 2016 study in rats found that CBG can stimulate appetite (6)
  • A 2013 study in mice reported that CBG improved inflammatory bowel disease (7)
  • According to a 2017 review paper, CBG may have anti-inflammatory, pain-relieving, antibacterial, antidepressant, and anticancer properties (8)
  • Two animal studies of multiple sclerosis (MS) found that CBG and its derivatives improved neuroinflammation (9 ,10)
  • A 2015 study reported that CBG protected neurons from damage in mice with Huntington’s disease (11)
  • A 2019 petri dish study found that the combination of CBD and CBG reduced neuroinflammation better than either cannabinoid alone (12 )
  • A 2010 study found that CBG strongly activates a2 adrenergic receptors, suggesting that it may have pain-relieving, sedative, and antihypertensive effects (13)

Additionally, a 2021 survey of 121 cannabis users who smoked CBG-dominant cannabis strains found that it was most commonly used to treat anxiety (51.2% of users), chronic pain (40.9%), depression (33.1%), and insomnia or poor sleep (30.7%).

Most participants said their symptoms were “very much improved” or “much improved” with CBG-rich cannabis. Additionally, 73.9% said CBG-rich cannabis was better than prescription medicine for pain, 80% for depression, 73% for insomnia, and 78.3% for anxiety (14).

According to leading cannabis researcher Dr. Ethan Russo, CBG also has “a strong anti-anxiety effect.”

While this list of CBG’s potential benefits is impressive, more high-quality human research is needed to fully understand its therapeutic effects.


Both CBG and CBD are non-intoxicating cannabinoids. They have some similar effects, like anti-inflammatory, anti-anxiety, and pain-relieving properties (15). However, CBG also has some distinct effects.

For example, whereas CBD appears to slightly suppress appetite, CBG may have the opposite effect (16). Another interesting finding is that CBG blocks the serotonin (5HT1A) receptor, whereas CBD activates it (13, 17).

CBG Oil Dosage

The right CBG oil dosage depends on your body weight, genetics, the benefits you’re looking for, the formula you’re using, and other factors. In short, there isn’t a one-size-fits-all dosage.

Health experts recommend the “start low and go slow” approach to cannabinoids (18). Start with a 5-10 mg dose of CBG oil and wait two hours to see the effects. If it’s not enough, try a bigger dose next time. Repeat this method until you find the dosage that gives you the desired effects.

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CBG Oil Safety & Side Effects

Although research is lacking, studies suggest that CBG may have some side effects and interactions. For example, it might interfere with drugs that act on serotonin, such as SSRI antidepressants (10).

The most common side effects reported in a survey of CBG-rich cannabis users were dry mouth, sleepiness, increased appetite, and dry eyes (14). But all of these side effects can’t be attributed to CBG alone, since cannabis contains many other cannabinoids and terpenes.

It’s best to talk with your doctor before taking CBG oil products, especially if you’re on any prescription medications.

Choosing the Best CBG Oil

We consider several factors to find high-quality CBG oils:

  • Third-party testing (to verify the CBG content and lack of contaminants)
  • Type of CBG (to suit your needs)
  • Product potency (to get the best effects)
  • Hempsource (to get a high-quality product)
  • Company reputation (to find a trustworthy brand)
  • Price (to get a good deal)

Read on for a detailed explanation of why these criteria matter and how to use them.

Look for Third-Party Tested Brands

You should only buy from brands that have their products tested by an independent lab. Potency tests verify that you’re getting as much CBG and other cannabinoids as you should.

Meanwhile, contaminant tests check for pesticides, heavy metals, residual solvents, and other harmful substances.

Look for brands that provide complete third-party potency and contaminant test results. We also recommend checking the test documents yourself to make sure your CBG oil contains the right amount of CBG.

Type of CBG Oil

There are three types of CBG oil:

  • CBG isolate oil, which contains only pure CBG and no other active ingredients.
  • A mixed product that contains a specific ratio of pure CBG and CBD isolate.
  • Full-spectrum CBG oil, which contains a certain amount of CBG alongside CBD and other hemp cannabinoids and terpenes.

If you’re looking for the greatest effects, we recommend full-spectrum CBG oil because it maximizes the entourage effect synergy between cannabinoids and terpenes (1).

But if you want to avoid THC, go with CBG isolate oil or a mixed CBG/CBD product with zero THC.

Product Potency

Potency is how many milligrams (mg) of cannabinoids are in a milliliter (ml) of oil. The higher the number, the stronger the product. For CBG oil, this number will either be the amount of pure CBG or the combination of CBG, CBD, and potentially other cannabinoids.

For example, an oil providing 25 mg of CBD and 25 mg of CBG per ml has a combined potency of 50 mg/ml.

We generally recommend high-potency (40+ mg/ml) CBG products because they’re convenient for both new and experienced users.

Advanced users need stronger products to meet their dosage requirements, while beginners can take fewer drops to feel an effect. So try to look for CBG oil with a potency of 40 mg/ml or higher.

Check the Hemp Source

Since CBG is derived from hemp, the way it’s grown has a big impact on product quality.

Look for companies that use organic hemp and clearly tell you where and how it’s grown. The best hemp sources in the US include Colorado, Kentucky, and Oregon. European countries like Denmark and the Netherlands are also known for top-tier hemp quality.

It’s even better if the company grows and extracts its own hemp or has USDA organic certification.

Company Reputation

When compiling our list of the best products, we look for established brands with positive customer reviews to make sure you’re getting a high-quality product.

We also consider the company’s transparency, which includes revealing its hemp source, third-party test results, and other information that shows trustworthiness.


We look for high-quality CBG oils at a reasonable price. We also help you compare the prices and value of products by listing the price per milligram (mg) of cannabinoids. The average price for CBG oil is about $0.12 per mg.


Is CBG better than CBD?

CBG may be more suitable than CBD for some uses, such as relieving pain or improving your mood. However, it’s far too early to say anything conclusive as more research is needed.

Does CBG boost energy?

Some people who take CBG report feeling more motivated, energetic, and focused, which is why many CBG products are marketed for daytime use. It’s possible that this has something to do with CBG’s effects on adrenergic and serotonin receptors. But there isn’t enough research evidence to substantiate these effects.

How do you take CBG oil?

You can take CBG oil the same way as a regular CBD tincture. Fill the dropper, place the desired number of drops under your tongue, and hold for at least a minute before swallowing.

Does CBG oil help with pain?

Early research suggests that CBG may have pain-relieving effects (8). However, more studies are needed.

Is CBG legal?

Like all hemp-derived cannabinoids, CBG is completely legal.

Where can I buy CBG oil?

You can buy CBG oil in physical stores and online. We recommend the online option because it’s much easier to find high-quality, third-party tested products at affordable prices.


Gleb is a freelance writer from Vancouver, Canada specializing in CBD and cannabis. He’s read thousands of studies on CBD and other supplements, helping him translate complex science into plain language. Gleb has tried and reviewed dozens of CBD brands and products, written third-party testing reports, and knows the CBD industry inside and out. When not writing, he likes to kickbox, travel, and tell everyone how awesome intermittent fasting is.

2 thoughts on “5 Best CBG Oils: Reviews & Guide (July 2022)”

Can’t believe you don’t include Amyris owned brand Terrasana CBG + Squalane oil here? Though it’s not labeled for internal use. This is a brand to watch, as Amyris can bring the rare cannabinoids to market at one of the lowest prices around, with incredible purity and more sustainably than traditional cannabis harvesting methods.

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Not to mention research has shows Squalane boosts skin absorption of CBG by a massive 10-40x compared to other low cost oils that are traditionally used in many of these products….

Please reach out to Amyris to learn more.

Sounds interesting but like you said, it looks like it’s only designed for topical use.

Summit – Full Spectrum CBD Oil with CBG Oil

Want to know the secret that makes Summit stand out among our CBD oils? It’s the powerful dose of Cannabigerol (CBG)! This unique cannabinoid offers some unique and incredible benefits that perfectly complement CBD. By blending CBD oil with CBG oil, we create one of the most effective joint, nerve, and mood-supportive CBD products on the market.

  • Delivers a potent blended dose of CBD oil and CBG oil — 1000mg, 3000mg & 6000mg!
  • Rich in naturally-occurring plant compounds, such as terpenes
  • Contains 0.3% or less of THC
  • Grown and manufactured in the USA
  • Third-party tested for quality assurance
  • Gluten-free, dairy-free, vegan, GMO-free, and soy-free!

CBD has so far been the superstar of the 120+ cannabinoids found in the hemp plant. It has earned that place too — it has a wide array of significant and health-changing benefits!

But it’s not the only cannabinoid with some health-building superpowers. Now, with more advanced research on some of the other constituents in this incredible plant, we are beginning to see that CBG, often considered the “mother” of the cannabinoids, has truly incredible properties as well. This product blends CBD oil and CBG oil together for maximized benefits!

  • CBG helps elevate anandamide, dubbed the “bliss” molecule. Anandamide increases dopamine levels, our ‘happy hormone’.*
  • CBG helps regulate functions including sleep and appetite.*
  • CBG shows significant promise in helping to balance mood and outlook*
  • Acts as a neuroprotectant.*
  • CBG may help combat physical discomfort and has been considered for use in those who have been diagnosed with inflammatory bowel disease (IBD)*

Why Bother Blending CBD Oil with CBG Oil?

Did you know that increased benefits have been shown when taking cannabinoids together as opposed to isolating each and taking them individually? We call this natural synergy and it’s why we created the Wild Theory Platinum product! We wanted to offer our customers a full-spectrum CBD product that also included a high amount of the beneficial CBG cannabinoid.

CBG isn’t easy to get your hands on, though. Most hemp plants contain only a small amount of CBG. Because it’s found in low levels (typically less than 1%) it’s considered a minor cannabinoid. However, at Wild Theory, we are able to pull a higher amount of CBG from budding plants by extracting at a prime time in the flowering cycle. The extract is then isolated to crystallize the molecules. The crystallization and filtration process allows CBG to be completely separated from the rest of the extract in the purest, cleanest way possible so we can blend it into our CBD at therapeutic levels.

Shake your bottle before removing the drop applicator. Place one serving beneath your tongue two to three times per day. You may increase or lessen this amount according to your needs or the instructions of your doctor. For specific recommendations, contact our team — we’re happy to help!

We recommend sublingual dosing (beneath the tongue) because it helps to kickstart the absorption and digestion processes so that you get the most of your CBD oil. If you don’t want to hold it under your tongue, you can also add it to food or beverages. Just make sure you don’t add it to hot or strongly acidic drinks, as this can degrade the quality of the CBD.

Caution: This product is not for use in a vaporizer and should only be taken orally. This should not be used if you are pregnant or nursing without first consulting with a licensed medical physician. Consult with a physician before use if you have a serious medical condition or use prescription medications.

Serving Size: 0.5ml

Servings Per Container: Varies by size

Active Ingredients: Full Spectrum CBD Oil (from Hemp Oil), CBG derived from Full Spectrum Hemp extract

Other Ingredients: Organic Hemp Seed Oil and Terpenes

Does Not Contain: chemicals, fillers, artificial fragrances or dyes


Disclaimer: All information provided on this site is for informational and educational purposes only and should not be construed as medical advice nor be viewed as a substitute for a face-to-face consultation with a healthcare provider. Consult a licensed healthcare practitioner before modifying, stopping, or starting the use of any medications, health programs, diets, and/or supplements, as well as regarding any health concerns you may have. Our statements and information have not been evaluated or approved by the Food and Drug Administration. As with any health-related program, product, or service, your risks and results may vary. We expressly disclaim responsibility to any person or entity for any liability, loss, or damage caused directly or indirectly as a result of the use, application, or interpretation of the information provided to you here.

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