Best THC-O Carts for Cannabis Lovers

By using strict criteria and thorough analysis, we’ve come up with a list of the top eleven best THC-O vape cartridges for all you cannabis lovers out there.

THC-O vape cartridge with strong effects
Free THC product sample

We independently test and review everything we recommend. Our reviews are completely unbiased. When you make a purchase using our links, we may earn a commission. Learn more

Related Picks: Strongest THC-O Gummies

THC-O-acetate (and THC-O cartridges) is one of the newest cannabinoids within the cannabis scene, and it’s gaining popularity in an unprecedented way. As more people discover the extra-potent effects of THC-O, more consumers want to experience this unique strength in the form of a cartridge for easy, more discreet consumption. However, some THC-O carts out there definitely aren’t worth your time, money, or lung capacity. But, we’re here to show you which ones are.

After close analysis and thorough comparisons, we’ve come up with a list of the ten best THC-O carts on the market today. Each one of these brands offers high-quality THC-O vape cartridge options that are tasty, potent, and incredibly effective for consumers of all experience levels. The one brand that came out on top, Binoid, showed all the other brands how it’s done.

We analyzed 32 companies and tested 11 THC-O cartridges, ranging from $14 to $60, to find the strongest and cleanest options available. (See how we test.)

11 Best THC-O Cartridges

Here are our picks for the best THC-O vape cartridges on the market now.

Best Overall:Binoid$31.99
Smoothest Vape:Delta Extrax$21.99
Best for Anxiety:Galaxy Treats$31.99
Best Selection:Flawless$25.99
Best for Bliss:3Chi$34.99
Best Value:Urb$18
Strongest Effects:TRĒ House$39.99
Best Tasting:Koi$34.99
Best for Pain:Fern Valley Farms$29
Best for Energy:Extract Labs$23.25
Best Distillate:Vivimu$5.99

Best Overall: Binoid

The THCO vape cartridges that Binoid offers work, taste, and have better results than any other cartridge on this list, making them our Best Overall pick. 

Premium THC-O vape cartridge with smooth vape
Photo: Binoid

Available for $31.99 from Binoid

When it comes to Binoid’s THC-O vapes, there’s one thing that almost all consumers can agree on: these tasty carts are oh-so-potent. The quality, flavor, and functionality of these vapes are unbeatable, making them a great option for even the most experienced consumers. The effects kick in immediately and most consumers report feeling blissful, giggly, reduced pain, and all over comfort. Plus, the strains that Binoid offers will have your mouth watering to try more. 

Pros & Cons

Pros:

  • Uses 92% pure THC-O distillate and 8% terpenes
  • Highest concentration of THC-O on this list
  • Super smooth hits, very easy to puff on 
  • Great selection of six well-known strains
  • Tasty flavor profiles, distinct to each strain
  • Clean lab results, fully tested for potency and contaminants (view COA)

Cons:

  • Expensive when not on sale
  • Not as potent of effects as some other vapes on this list
  • Uses plastic packaging

Smoothest Vape: Delta Extrax

Delta Extrax’s THC-O vape cartridges are some of the smoothest vapes on this list, giving consumers huge, milky hits that won’t leave you coughing up a lung. 

Premium THC-O acetate vape cartridge product
Photo: Delta Extrax

Available for $21.99 from Delta Extrax

We’ll be honest: at first, Delta Extrax’s lack of product selection was a bit worrying. However, we were soon proved wrong when it came to quality — particularly, puff quality. These vapes produced some of the smoothest hits possible. And, not only do these vapes work flawlessly, but they taste just like the strain they come in. The effects kick in after about 10 minutes and most consumers report feeling totally relaxed, giggly, and blissful.

Pros & Cons

Pros:

  • Delta-8 (33%) and THC-O (2%) formula for ultimate potency
  • Delicious, natural flavor profiles
  • Extremely affordable price
  • High-potency blend
  • Durable, well-functioning cartridge 

Cons:

  • Tested for potency, but not for contaminants (view COA)
  • Only two strain options
  • Sativa and hybrid carts — no indicas
  • Lower concentration of THC-O (2%) than other carts on this list

Best for Anxiety: Galaxy Treats

If you’re looking for a high dose of chill alongside some nice pain relief, Galaxy Treats’ THC-O cartridge is the perfect option.

Galaxy Treats THC-O vape cartridge with calming effects for anxiety
Photo: Galaxy Treats

Available for $31.99 from Galaxy Treats

Galaxy Treats’ THC-O cartridges are known for providing “super chill” effects, as their website states. And that’s not wrong! These vapes are perfect for helping you to reduce your everyday stress levels and better manage anxiety to keep you in a more chill, comfortable spot. Take this pen with you anywhere for a portable dose of relaxation.

Pros & Cons

Pros:

  • Contains 39% THC-O and 40% Delta-8
  • Great deal; $31.99 for a 2-pack (two grams total)
  • Available in Orbital Peach (hybrid) as well as Gravity Melon (indica)
  • Produces smooth, flavorful hits 
  • Great for reducing pain from head to toe
  • Ideal for lowering stress and anxiety levels, calming the body
  • Fully lab tested for potency and contaminants (view COA)

Cons:

  • Only two strains
  • Price fluctuates between strains 
  • Basic packaging; not an air-sealed container
  • Lab result shows small amounts of residual solvents (Ethanol and Acetone); well below safety limits but it’s there

Best Product Selection: CBD Mall

CBD Mall goes above and beyond with their huge selection of high-quality THC-O vape cartridges.

Hemp derived THC-O cartridge product with 800mg
Photo: Flawless

Available for $25.99 from CBD Mall

CBD Mall’s selection of THCO vape cartridges is unlike anything I’ve seen from most online retailers. They offer their THCO carts (branded under Flawless, Alibi, and Mellow Fellow) in so many amazing strain options, and they even offer different strengths in case something they have doesn’t cater to your needs. With the brand’s super fun packaging, these vapes are hard to turn down.

Pros & Cons

Pros:

  • Contains 800mg total cannabinoids with 79% THC-O
  • Huge selection offering various indica, sativa, and hybrid strains
  • Great unique flavor profiles
  • Fun, appealing packaging
  • Various strength options available 
  • Affordable price; $25.99 for a 800mg cart

Cons:

  • Tested for potency, not contaminants (view COA)
  • COA is hard to read
  • Some lab reports are not available on CBD Mall, you have to source them from the parent company’s website Diamond CBD
  • Only mildly potent, not strong

Best for Bliss: 3Chi

3Chi offers a great selection of potent, top-shelf THC-O vape cartridges that will always put a smile on your face.

3Chi THC-O vape cartridge product
Photo: 3Chi

Available for $34.99 from 3Chi

If you’re looking to laugh, 3Chi’s potent THC-O carts are perfect for giving you a boost of bliss — no matter which strain you choose. While many THC-O vapes may be on sale for an affordable price, 3Chi’s top-shelf carts are always priced affordably, making them a wonderful option for most consumers.

Read our full 3Chi review

Pros & Cons

Pros:

  • Contains +78% THC-O, 10% delta-8, and 1% delta-9, plus 4% terpenes
  • High concentration of THC-O
  • Produces strong waves of euphoria and bliss
  • Great bang for your buck at only $34.99
  • Impressive selection of strains
  • Pure formula with no cutting agents, additives, VG, PG, PEG, MCT, or vitamin E acetate
  • Lab tests are up to date and available for all SKUs
  • Clean lab results, tested for potency and contaminants (view COA)

Cons:

  • Little product information on package 
  • Didn’t help much with pain relief
  • Only four strains available
  • Packaging looks cheap
  • Harsh on the throat

Best Value: Urb Live Resin Carts

Urb’s vapes are a great value for those looking to experience top-shelf THC-O but not break the bank.

THC-O cartridge with live resin extract
Photo: Urb

Available for $18 from Lifted Made

It’s not easy to come across a THC-O cartridge for less than $20, but Lifted Made sells their Urb live resin carts for just $18. These vapes are great quality and help provide an effective high and serious comfort and relaxation. However, take the hits from these cartridges slowly, as they have a tendency to clog otherwise.

Pros & Cons

Pros:

  • Contains 11% THC-O, 70% delta-8, and 2% CBD
  • Very affordable at just $18
  • Uses live resin 
  • Very tasty hits for every strain
  • Huge selection of eight delicious strains to choose from
  • No fillers (VG, PG, MCT, Vitamin E)
  • Clean lab results, fully tested for potency and contaminants (view COA)

Cons:

  • THC-O concentration is lower than most carts on this list
  • Cartridge tastes burnt occasionally
  • Cartridge clogs easily 
  • Not a lot of product information on the website

Strongest Effects: TRĒ House

Not only does TRĒ House include D8 in their THC-O vapes, but they also include D9 and D10 for the most potent vape experience possible.

THC-O infused vape pen with Delta-8 and Delta-10 THC
Photo: TRĒ House

Available for $39.99 from TRĒ House

TRĒ House’s THC-O vape pens are some of the most potent you’ll try. These vapes contain an incredible blend of delta-8, 9, 10, and THC-O to provide consumers with ultimate effects. Offered in strains like Wedding Cake, Lemon Jack, and Rainbow Sherbet, you’ll fall in love with the tastes and aromas of these delicious vapes.

Pros & Cons

Pros:

  • Incredible full-spectrum blend of THC-O, delta-8, delta-9, and delta-10
  • Contains 2% THC-O, 62% delta-8 and 24% delta-10
  • Eye-catching packaging and branding
  • Two-gram vapes instead of one
  • Delicious strain options

Cons:

  • Tested for potency, not contaminants (view COA)
  • Contains only 2% THC-O
  • Doesn’t currently offer cartridges, only vape pens
  • Only three strains to choose from
  • Extremely potent — may be too strong for some consumers

Best Tasting: Koi

Some vape cartridges taste better than others, and then there are Koi’s THC-O vape carts that take tastiness to a whole new level.

THCO vape cartridge with great flavor
Photo: Koi

Available for $34.99 from Koi

Koi’s THC-O vapes offer natural flavors that you won’t believe. Whether you get the Banana OG, Blue Walker, or Cherry Pie strain, you’ll be able to pick up the individual terpene profiles from the very first hit. These potent THC-O carts are not only mouth watering, but they’re also great for boosting moods and reducing stress.

Pros & Cons

Pros:

  • Potent blend of 57% THC-O and 3% delta-8
  • Incredible natural flavors
  • Great tasting hits from start to finish
  • No burnt flavors
  • Clean lab results, fully tested for potency and contaminants (view COA)

Cons:

  • Only one strain option available
  • Not helpful for sleep

Best for Pain: Fern Valley Farms

Looking for some all-natural pain relief? Fern Valley Farm’s THC-O vapes are the perfect choice.

High quality THCO acetate vape cartridge product
Photo: Fern Valley Farms

Available for $29 from Fern Valley Farms

Fern Valley Farm’s live resin THC-O cartridges are wonderful for helping to reduce levels of pain of various degrees. Whether you’re recovering from a tough workout, struggle with chronic pain, or just want a bit of relief from some stress-induced tension, Fern Valley Farm’s THC-O vape cartridges are a great option.

Pros & Cons

Pros:

  • Contains around 69% THC-O and 8% delta-8
  • Infused with 8% Live Resin terpenes for potent results
  • Great for lowering pain levels
  • Reduces muscle and joint discomfort 
  • Affordable price at $29.99
  • Made from organically grown hemp
  • Clean lab results, fully tested for potency and contaminants (view COA)

Cons:

  • COA is hard to read
  • Only three strain options
  • Cartridge clogs easily and doesn’t provide ample airflow
  • Tough to get large hits
  • Basic packaging, feels a bit cheap

Best for Energy: Extract Labs

Extract Labs offers high-quality THC-O vape cartridges that are wonderful for giving a boost of energy.

Premium THC-O cartridge product sativa strain
Photo: Extract Labs

Available for $23.25 from Extract Labs

It’s easy to come across products that promote relaxation, but finding those that actually boost mood and lift energy levels is tough. However, Extract Labs has figured it out with their THC-O vape cartridges. These cartridges are energizing, motivating, and great for providing waves of bliss with every puff.

Read our full Extract Labs review

Pros & Cons

Pros:

  • Potent formula at 1,000 mg; contains around 70% THC-O
  • Wonderful for boosting energy
  • Promotes uplifting, positive effects
  • Produces tasty flavors and pleasant aromas
  • Certified Organic, and GMP-certified
  • Doesn’t use fillers or thinning agents
  • Ships internationally if you’re outside the US
  • Generous 60-day money-back guarantee
  • Clean lab results, fully tested for potency and contaminants (view COA)

Cons:

  • Very pricey at $44 for a 1 gram cart
  • Not good for sleep
  • Only two strain options and both are energizing
  • Comes in basic packaging, not an air-sealed container

Best THC-O Distillate: Vivimu

Want to fill your own refillable vape with high-quality THC-O distillate? Then Vivimu has the products for you. 

Delta 8 THCO acetate distillate
Photo: Vivimu

Available for $5.99 from Vivimu

If you’re someone who has a refillable vape pen, then Vivimu offers the perfect, potent Delta 8 THCo Acetate distillate for you. With this distillate, you can add the necessary amount to your vape cart without issue, especially due to the wonderfully viscous nature of the extract itself. Even though you may miss the vibrant terpene profiles that the other vapes offer, this is a concentrated option that’s wonderful for all you DIY consumers out there. 

Pros & Cons

Pros:

  • Distillate options for those with refillable vapes
  • Super affordable, starting at just $5.99 a gram
  • Offers bulk option, up to 1000 grams
  • Choose between delta-8 THCO and CDT-infused THCO distillates
  • Easy to use and handle; great consistency for vaping

Cons:

  • Tested for potency but not contaminants (view COA)
  • No actual vape cart options
  • Only two distillate options available 
  • No flavor profile; no added terpenes

How We Tested the THC-O Carts

Comparing a variety of THC-O vape cartridges on the market
We extensively tested eleven of the most popular THC-O vape cartridges to find the strongest and cleanest options available. Photo: Mell Green/CBD Oracle

In order to come up with our top eleven list, our team went through a thorough analysis of the current THC-O vape cartridges on the market. After compiling a list of the 32 most popular, we then wanted to narrow down the list based on the strict criteria we came up with for these vape cartridges. The criteria for our top eleven THC-O vapes are as follows: 

  • Extract Quality: Does the brand use any cutting agents or harmful additives like vitamin E acetate in their vapes? How pure is the distillate that they use?
  • Flavor: How do the vapes taste? Are the flavors/terpenes natural or do they taste artificial? Can you pick out distinguishing flavors between strains?
  • Cartridge Functionality: How well did the cartridge work? Did it clog easily? Was airflow ample or was it difficult to pull large hits?
  • Company Transparency: Is the company open and honest about their cartridges’ additives? Do they have third-party lab reports readily available for consumers to read? Do they have information about extraction techniques?
  • Lab Reports: Are the brand’s COAs detailed? Are they tested by a credible lab? Do they check for impurities like heavy metals, pesticides, or residual solvents? 
Testing the quality of a THC-O vape cartridge
During testing, we analyzed each cartridge for things like flavor, extract quality, overall potency, and functionality. Photo: Mell Green/CBD Oracle

From there, we were able to knock out the brands that simply didn’t meet our expectations. After this, we looked at every brand in the remaining eleven individually to determine their strengths and weaknesses regarding flavor, quality, potency, and functionality. That’s how Binoid came out on top! Learn more about our independent testing methodology.


Guide to Buying THC-O Cartridges

Still have some questions regarding THC-O vape cartridges? We’ll answer a few frequently asked questions below. 

What is THCO?

THCO, also known as Delta-8-THCO-acetate, is a semi-synthetic cannabinoid that’s made from hemp-derived delta-8 THC. Essentially, professionals will take hemp and extract CBD from it. Then, they extract delta-8 from the CBD and combine the delta-8 with a chemical compound called acetic anhydride. This reaction creates the THCO cannabinoid.

What Are the Effects of THC-O Cartridges?

Woman testing the quality of a THC-O acetate vape pen
THC-O vapes are incredibly potent and should be consumed with caution. Photo: TRĒ House

The effects of THC-O-acetate cartridges depend on the cartridge, its terpene content, and the strain. However, in general, many people report that THC-O makes them feel giggly, extra euphoric, and energized. Other consumers find that THC-O carts can be great for reducing stress, helping to calm them down when necessary. 

They’re great for boosting moods and leveling out anxieties, but they are incredibly potent, so make sure you consume them with caution.

RELATED: Is THC-O Stronger than THCP?

Is THC-O Stronger than Delta-8 THC? 

THC-O is going to be a lot stronger than delta-8 THC. Delta-8 is a milder version of delta-9, and THC-O is three times stronger than delta-9. Thus, D8 is about half as potent as THC-O, though they do promote similar effects. In general, delta-8 will be better at reducing anxiety, while THC-O is best for uplifting the mood.

How Does THC-O Compare to Delta-9 THC?

Compared to delta-9 THC, THC-O is around three times stronger. This makes the cannabinoid incredibly potent and only ideal for those who are incredibly experienced in the world of cannabis. Always start with a very low dose of THC-O and wait at least 30 minutes to an hour before taking a second puff of your THC-O cart to ensure effects aren’t too overwhelming.

Is THC-O Natural or Synthetic? 

THCO is a semi-synthetic compound. The cannabinoid originates from CBD, making it natural in that sense; however, in order to make it, chemists do have to combine the natural cannabinoids with an unnatural chemical compound. Thus, THCO is considered semi-synthetic. 

Is THC-O Safe?

THCO can be generally safe to consume as long as you purchase the products from reputable sources that use quality, pure products. You don’t want to purchase your THCO products from any brand that doesn’t offer their third-party lab-test results for display, as these demonstrate the exact purity of each product. If a brand doesn’t have these available, it’s time to move on.

With how potent THCO is, it’s important to dose responsibly to avoid any negative side effects. Start with a very low dose to see how that affects you. Then, if you find the dose too low for proper results, you can increase the amount by only low increments at a time.

Final Thoughts

Pure THC-O carts that come from reputable brands are some of the best products that the cannabis industry has offered. These products are unique in so many ways, creating highs that are truly unlike anything else. 

However, with how new and unregulated these products are, it’s crucial to only purchase from reputable brands with high-quality ingredients and strict extraction processes. Thankfully, we’ve done all the hard work for you! Whether you’re looking for the best tasting vape, the one that’s best for energy, or the most potent, you can find a top-shelf, trustworthy option right on this list.

Related Picks:

Free Delta-8 THC product sample