So, you want to fly but delta-8 ain’t cutting it

Well, I present to you…

The Nespresso of cannabis alternatives.

Like coffee capsules, THC-O vape carts have revolutionized the hemp industry because they combine the three S’s

Simple, Strong, and Super-tasty. (Didn’t see that one coming, did you?)

But while it’s about twice as potent as delta-8 and 100% legal

The THC-O market is still new − which means lots of (unscrupulous) vendors want to take your money and give you not much more than grass and distilled water

So, after spending weeks looking at ingredients, potency, lab reports, customer reviews, special sales, refund policies, and more…

Our (now exhausted) team has identified the best THC-O carts on the market this year.

Ready? Let’s begin.

Best THC-O Carts and Brands Online − First Look

  1. Delta Extrax – Best THC-O cartridges (15% OFF coupon Paradise15)
  2. 3Chi – Potent carts made with 95% THC O distillate
  3. CBD Genesis – Most impressive selection
  4. ATLRx – Strong 30 mg THC-O gummies (not for kids)
  5. CBD Mall – Cheap THC O carts (starting at $26.99)
  6. TREHouse – Intense Delta 8 THC-O disposable vapes

1. Delta Extrax – Best THC-O Cartridge on the Market

Pros

  • 6,000+ positive reviews
  • 15% OFF with coupon Paradise15
  • Well-known name in the cannabis industry
  • All vape cartridges are third-party tested
  • Several other cannabinoids for sale

Cons

  • No free shipping available

About the Brand

Delta Extrax is a well-established vendor of hemp-derived products that are backed by over 6,000 positive reviews. All products are subjected to third-party testing, and the company is known for having some of the best-tasting THC-O vape carts and disposables around.

What’s more, Delta Extrax is owned and operated by Savage Enterprises, an award-winning manufacturer of e-liquids that are both FDA-registered and PMTAaccepted.

Our Fave THC-O Cart

For your money, Delta Extrax’s Golden Pineapple OG is their best THC O vape cartridge. Each cart contains 1 gram of hybrid THC O distillate and is jam-packed with natural terpenes.

One thing we like about this vape cartridge is its refreshing balance between head and body high. If you’re looking for more of a straight body buzz, this vape cartridge is also available in a Sativa-dominant option.

Besides THC 0, each vape cartridge contains a small dose of Delta 8 distillate, which we found to be a nice touch. Finally, this cart is compatible with all 501 thread devices. If you don’t own such a device, we recommend checking out Delta Extrax’s Hydro Bubbler.

Highlights

  • Delta 8 and THC-O combo
  • Made with natural ingredients
  • Excellent taste
  • Balanced body & mind high
  • Available as a Hybrid or Sativa-dominant

Pricing, Shipping, and Refunds on THC-O Vape Cartridges

At $31.99 each, Golden Pineapple OG THC O Vape Carts are very reasonably priced, and if you subscribe to automatic bi-weekly or monthly purchases, you’ll receive a 15% discount on each order.

And if that weren’t enough… you can get an extra 15% off with the coupon code Paradise15.

While no free shipping is available, the company will hook you up with regular discounts and promotions if you sign up for their mailing list, which is not a bad deal when you think about it.

>> Use code Paradise15 to get 15% OFF on the official Delta Extrax website >>

2. 3Chi – High Potency THC O Carts for Sale

Pros

  • Highly potent THC O cartridges
  • All THC O products are third-party lab tested
  • No harmful chemicals (cutting agents)
  • Excellent selection of other cannabinoids
  • Natural terpenes for a “real” taste
  • 1-2 day shipping times

Cons

  • No discount on recurring orders

About the Brand

Launched in 2018 by an American biochemist, 3 Chi has a reputation for producing THC variants of unrivaled quality and purity.

In fact, the company is recognized for its proprietary extraction method, which revolutionized the way CBD and other cannabinoids are extracted from the hemp plant – a process it puts to good use when formulating its THC-O vape juice.

Our Fave THC O Vape Cartridge

3Chi sells a single 1 ml THC-O cart made up of 95% THC-O distillate and 5% terpenes. If you’re after pure THC O—meaning no added Delta 8 or Delta 9—then this is no doubt the product for you.

Speaking of purity, all of 3Chi’s THC-O products are free of VG, PG, PEG, Vitamin E, MCT, and other cutting agents—which isn’t something we can say for all vendors.

The vape cartridge is available in four tasty flavors: Blue Dream, Melonatta, Grandaddy Purple, and Pineapple Express. Interestingly, the first two flavors contain cannabis-derived terpenes, while the other two use synthetic terpenes.

While some people prefer the increased reliability and accuracy offered by lab-created terpenes, others prefer to place their trust in mother nature and go with cannabis-derived terpenes. Regardless of which option you choose, 3Chi’s THC-O cart is both smooth and intensely potent.

Highlights

  • Very strong
  • 95% THC-O and 5% Terpenes
  • No added Delta 8 or Delta 9 THC
  • Four tasty flavors to choose from
  • 950 mg of THC-O per 1 cart

Pricing, Shipping, and Refunds on THCO Carts

A THC-O vape cartridge from 3Chi will run you $34.99, and while there’s no discount on recurring orders, you can join 3Chi’s loyalty program to get access to exclusive deals and discounts.

Furthermore, all packages are sent via USPS first class and typically arrive within two business days!

>> Check out 3Chi’s strong THC-O carts on the official website >>

3. CBD Genesis – Best Selection of THC O Vape Cartridges

Pros

  • 10+ years established company
  • All products are third-party lab tested
  • Free shipping on orders over $50
  • Frequent 30% discounts
  • 14-day refund policy

Cons

  • THC-O cartridges often sell out quick

About the Brand

CBD Genesis has been selling hemp-derived cannabinoids for over a decade, making it one of the most reputable brands in the cannabinoid market.

What’s more, the THC-O brand is always adding new items to its product list, and it offers one of the best selections of hemp-derived cannabinoids you’ll find on the net.

Our Fave THC-O Cartridge

CBD Genesis stocks ELYXR’s brand new Wedding Cake THC-O vape cartridges. Each pack contains an 85/15 THCO/Delta 8 combo, and the 1-gram of active ingredient is good for roughly 300 puffs.

One aspect we really like about these THC-O cartridges is how they’re available in different strains, including the Sativa-dominant Maui Wowie, the India-dominant Sensei-Star, and the hybrid Wedding Cake.

If you’re not sure which one to go with, we recommend the Sensei Star. When inhaled, it produces a relaxing high that’s accompanied by a calming warmth and slight—but noticeable—head-buzz.

While most THC-O carts have a noticeable wood-like taste to them, we were impressed with just how tasty this THCO vape cartridge is. And regardless of which strain you choose, you won’t get any of the harsh taste THC-O vape cartridges are known for.

Highlights

  • 85/15 THCO/Delta 8 blend
  • Available in Sativa, Indica, and Hybrid
  • 300 puffs per cart
  • Excellent flavors

Pricing, Shipping, and Refunds on THC O Vape Cartridges

At $39.99, ELYXR THC-O vape cartridges from CBD Genesis are just slightly more expensive than average. However, free two-day shipping is available on all orders over $50, which more than makes up for the slight increase in price.

Compared to many other THC brands, CBD Genesis has a very reasonable refund policy, one which lets you return unopened items up to 14 days after receiving them. Better yet, there’s only a 15% restocking fee, and most returns are fully processed within 3 days.

>> Check out current deals on the official CBD Genesis website >>

4. CBD Mall – Best Cheap THC-O Acetate Carts and Products

Pros

  • Very affordable
  • Excellent selection of products
  • No-questions-asked return policy
  • Quality customer service
  • Free shipping on orders over $70

Cons

  • 15% restocking fee on refunds

About the Brand

CBD Mall is a Florida-based outfit known for its excellent selection, helpful customer service, and cheap prices.

If you’re looking for THC-O vapes that are both high-quality and wallet-friendly, we recommend checking out CBD Mall and what they have to offer.

Our Fave THC-O Cart

Of all the THCO carts available at CBD Mall, our favorite is Alibi’s Hybrid-dominant Strawnana cartridge. Each pack comes with 800mg of pure THC-O, meaning no, there should be absolutely no synthetic terpenes, residual solvents, adulterants, or Vitamin E oil to worry about.

The flavor is very smooth and comes across as both earthy and sweet. Moreover, each puff delivers roughly 3.33mg of THC-O, and on average, you can expect to get 240 puffs out of each cart—which, given the price—is pretty good.

This THCO vape cartridge is also available in Indica and Sativa dominant strains, both of which pack a powerful buzz.

Highlights

  • 800 mg of THC-O per cart
  • No Vitamin E or other cutting agents
  • 100% natural terpenes
  • Hybrid, Sativa, and Indica options available

Pricing, Shipping, and Refunds on THC-0 Carts 

The Alibi THC-O carts can be purchased for just $26.99, which is noticeably cheaper than all the other THC-O carts we’ve looked at. What’s more, CBD Mall offers several coupon codes to get 5-10% OFF on your order.

All orders of $75 or more qualify for free shipping, meaning it may be worth picking up a few THC-O vape carts. If you don’t, you can expect to pay $8.90 for shipping, which is still very reasonable.

Finally, CBD Mall has one of the better return policies around and gives you up to 30 days to return any unopened items, no questions asked!

>> Check out current deals on the official CBD Mall website >>

5. TREHouse – Best THC O Disposable Vape Pen

Pros

Cons

  • No free shipping
  • No THCO-only disposables

About the Brand

Rounding out our list is TREhouse, a relatively new cannabinoid outfit that’s committed to providing the purest THCO products possible.

Unlike the other vendors we’ve looked at, TREHouse doesn’t stock any THC-O cartridges, and instead, their entire THC-O product line is devoted to disposable vape pens.

If you’re interested in vaping THC-O but don’t want to spend the money on a vape or bubbler, THC-O disposables are the next best option.

Our Fave THC-O Cart

TREHouse’s THC-0 disposable is quite possibly one of a kind and contains an almost out-of-this-world combo of:

  • 60 mg of THCO
  • 1250 mg of Delta 8
  • 500 mg of Delta 10
  • 5 mg of Delta 9

By offering nearly 2 grams of active ingredients, each vape stick is good for roughly 800 puffs.

While this potency may not be for everyone, it’s one of the strongest combinations of legal cannabinoids we’ve come across. And if you’re an experienced user looking for that extra lift, we can’t think of a better product.

Highlights

  • Rechargeable
  • 800 hits/stick
  • Includes four different cannabinoids
  • Available in Sativa, Indica, and Hybrid

Pricing, Shipping, and Refunds on THCO Carts

A single THCO disposable costs $39.99, and when you consider how many hits you’ll get out of the thing, it’s an excellent deal. What’s more, each stick comes with a 60-day money-back guarantee and a 14-day warranty.

Standard shipping costs around $5 and usually arrives within 5 business days.

>> Check out current deals on the official TREhouse website >>

6. ATLRx – [Not a Cart…] Best for THC O Gummies

Pros

  • Free shipping
  • High potency gummies
  • Excellent customer service
  • Six other natural cannabinoids available
  • All products are third-party tested

Cons

  • No THC-O vape cartridges for sale

About the Brand

Featured in popular publications like Forbes, LA Weekly, and The Observer, ATLRx is an Atlanta-based vendor dedicated to bringing high-quality Cannabinoids to those who need them most.

The hemp brand has also demonstrated its commitment to transparency. All third-party lab reports for each product can be accessed by scanning the QR code located on the label.

Limited THC O Products – Just Gummies

Although our list is dedicated to covering THC 0 carts, we understand not everyone feels comfortable vaping THCO distillate. If you sympathize with this position, consider trying a pack of ATLRx’s THC-O gummies.

Each gummy contains a euphoria-inducing dose of 30mg. In fact, we found these THC-O edibles so potent that casual users should consider cutting a single gummy in half when trying one for the first time.

Each THC acetate molecule found in these gummies is hemp-derived and 100% Farm Bill compliant. Finally, these gummies are very ‘heady,’ so if you enjoy vibrant, saturated colors and an elevated disposition instead of lazy couch-lock, then keep these in mind.

Highlights

  • 30mg THC 0 per gummy
  • 5-packs available
  • Available in four fruity flavors
  • Well-reviewed

Pricing, Shipping, and Refunds on THC Products

A pack of gummies varies significantly in price depending on how many you buy. For example, while a five-pack sells for just $19.99, a 30-pack will set you back $69.99.

For refunds, only orders of $100 are eligible for a return, and each return is subject to a 25% restocking fee, which is pretty standard across hemp brands.

All orders come with free shipping and discreet packaging. For faster shipping times, ATLRx does give you the option of UPS ground, which comes at an additional cost of just $10.

>> Check out ATLRx’s potent gummies on the official website >>

How We Chose the Best THC-O Vape Cartridges Online

Reputable THC-O Brands: When reviewing a vendor, we always take the time to read user reviews and check relevant online communities.

Potency and Purity: We strongly favor THC-O vendors that subject their products to third-party testing and make the lab results readily available on their website.

Safety (First and Foremost): Because the THC O industry is largely unregulated, we only recommend companies that offer solid cannabinoid research, clean extraction methods, and high-quality hemp-derived THC products.

Selection: We give a higher rating to vendors that allow you to buy THCO carts in different flavors and to choose between Sativa strain, Indica strain, and Hybrid strain.

Where to Buy THCO Acetate Carts – Buying Guide and FAQ

Before buying THC-O cartridges, here are a few answers to questions you may have.

What is THCO Acetate?

THC O acetate is a synthetic, psychoactive cannabinoid developed in the 1950s. The compound is created by mixing THC, THCA, or Delta 8 with acetic anhydride (a chemical compound) in a process known as acetylation.

When complete, what remains is a substance similar in structure to its parent’s compound but with slightly increased potency.

Because of its increased potency and federally legal status, THC-O has enjoyed a rapid increase in popularity over the years and is the strongest readily available legal cannabinoid.

Does THC O Have Psychoactive Effects?

Yes, THC O has psychoactive effects similar to THC, Delta 8, and several other cannabinoids. Additionally, THC-0 is known as one of the most vape-friendly THC analogs due to its biological availability.

Are THC O Products Legal?

Yes, THC O products are legal. That said, there is some nuance to their legality, which you should be aware of.

When derived from THC, THC O could be considered a THC analog, making it illegal under the Federal Analog Act. Because of this, the best THCO carts are created using other hemp-derived cannabinoids, like Delta 9 or Delta 8 THC.

Does THC O Have Any Side Effects?

Yes, THC-O can have minor side effects similar to what you’d expect with regular THC. Common side effects include dry mouth, increased appetite, altered sense of time, paranoia, coughing, sore throat, and drowsiness.

That said, negative side effects are rare, and most people enjoy a calm, pleasant experience when consuming THC O acetate cartridges.

Are THC-O Carts Strong?

Yes, THC O carts are strong, especially when compared to traditional THC. In fact, most users claim THC O has noticeably more potent effects than both hemp-derived THC and Delta 9 THC, making it one of the strongest legal cannabinoids on the market.

Is THC-O Stronger Than Delta-8?

Yes, THC O is noticeably stronger than Delta 8, especially when vaporized.

Additionally, many users report the THC-O high as much more psychedelic in nature than Delta 8 and regular THC, with some users claiming that the substance has psilocybin-like effects when consumed in high enough doses.

If you’re an experienced Delta 8 THC smoker and want something with a bit more potency behind it, we strongly recommend giving THCO carts a shot.

Wrapping Up Our THC-Carts Review – What Are the Strongest THCO Carts?

For the strongest THC-O carts around, we recommend starting with our top picks, Delta Extrax and 3Chi for potent THC-O vapes.

And with that, we conclude our THC-O carts review.

As you now know (unless you’ve skipped all the way through), Delta Extrax’s THC-O cartridges pack a punch with 1000mg of THC-O distillate − and the price is really hard to beat.

On the other hand, 3Chi stands out as having the best brand reputation, and its THC-O vape cartridges are not only free of cutting agents but have some of the purest tastes you can get.

That said, we made sure that all our picks are solid choices…

So whichever option you end up choosing, you can look forward to one of the best legal highs available.

And on this bright note… I’ll say my goodbyes!

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Disclaimer: This article does not provide medical advice.

The information, including but not limited to text, graphics, images, and other material contained in this article, are for informational purposes only. No material within this article is intended to be a substitute for professional medical advice, diagnosis, or treatment.