The Best THC-O Carts for Cannabis Lovers

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

Written by

Mell Green

Mell is a cannabis connoisseur who has been published in nearly 50 online publications surrounding cannabis, including Cannabis Industry Association, Analytical Cannabis, Terpenes and Testing Magazine, Plant People, Byrdie, and...

CBD Oracle's Editorial Process
THC-O vape cartridge with strong effects
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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 five 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.)

5 Best THC-O Cartridges

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

WARNING! As of February 2023, CBD Oracle recommends users to avoid vaping or smoking THC-O products due to recent concerns around the safety and legality of these products. You can learn more here.

Best Overall: Elyxr

When you want a tasty, potent, and supportive THC-O cartridge to puff on, Elyxr should be your go-to brand.

Indica THC-O Acetate vape cartridge product
Photo: Elyxr

Available for $27.99 from Elyxr

Elyxr’s THC-O cartridges are a great option for consumers who are seeking potent, supportive, and balanced results. Even though these carts are powerful, they aren’t going to leave you melted to the couch or overwhelmed with stimulation. Instead, they’re great for helping you lift your mood while reducing anxiety and stress levels. Plus, with six different strains to choose from, you can find a THCO cartridge that gives you the exact effects you’re looking for. 

Pros & Cons


  • Over 100 five-star reviews
  • Available in various indica, sativa, and hybrid strains
  • Well-priced at just $27.99 for one cartridge 
  • Produces potent but not overwhelming results; great for consumers with high tolerances


  • Hits are a bit harsh 
  • Cartridge could be made better
  • Clogs easily

Best Two-Gram Vape: Looper

Looper offers their THC-O cartridges in two-gram options, allowing you to enjoy the benefits of your cart for twice as long as normal.

THC-O cartridge with THC-P
Photo: Looper

Available for $22.99 from Looper

Two-gram disposable vape pens are easy to come across, but it’s not always common to find two-gram vape cartridges; so when you do it, it’s time to cherish them. Looper offers their THC-O cartridges in two-gram options, alongside eight different strains and blends to choose from. And, despite being double the size of your average cartridge, these live resin carts are priced extremely affordably at just $22.99.

Pros & Cons


  • Two-gram option for more extract and longer experiences 
  • Eight different strains to choose from, each offering unique blends
  • Carts are made with various cannabinoid blends for potent results
  • Great for those with high tolerances seeking strong highs


  • No pure THCO extract; just THCP-O 
  • May be too potent for the average consumer 
  • Packaging is a bit overwhelming to look at

Most Well Made: IndaCloud

From packaging to extract and even labeling, IndaCloud’s THC-O cartridges are some of the most well-made out there.

THC-O vape cartridge with fruity flavor
Photo: IndaCloud

Available for $24.99 from IndaCloud

IndaCloud’s THC-O cartridges are extremely well-crafted, allowing for effortless experiences and long-lasting products. Even just from the packaging, you’re able to see that this brand doesn’t cut corners on anything, as your THC-O cart will arrive tucked in a high-quality case for protection. You only have three strains to choose from, but each of these strains is extremely tasty and allows for distinct flavors and aromas that are hard not to love.

Pros & Cons


  • Cartridges are very well-made and sturdy
  • Do not clog easily 
  • Great, detailed packaging 
  • Flavors are robust and unique 
  • Potent results


  • Effects fade very quickly 
  • Only three strains to choose from
  • Design may be a bit childish for some

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


  • 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)


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

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 $27.99 from Koi

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

Pros & Cons


  • Potent blend of THC-O and THC-P
  • Incredible natural flavors
  • Great tasting hits from start to finish
  • No burnt flavors


  • Only three strain options available
  • Not helpful for sleep
  • No lab results for this product

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 five 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 five 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 five 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. 

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.

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Editor’s note: The products we initially tested for this list have been discontinued due to legal and safety reasons. This list was updated on August 11, 2023 to include some of the few THC-O vape pens that are still available on the market. Due to safety concerns around THC-O Acetate, we recommend our readers seek other cannabinoids instead.

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