The Strongest Delta-8 THC Vape Cartridges of 2023

This one is for the heavyweights and the high-chasers, sit back and enjoy an overview of the strongest delta-8 cartridges currently being sold.

Written by

Dan LaMorte

Dan LaMorte is an experienced cannabis user and a New York City-based stand-up comedian, writer, and ultrarunner. His relationship with cannabis is an interesting one. From the ages of 19...

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Related Picks: Our Favorite Delta-8 Cartridges

Delta-8 THC continues to be a popular trend in the cannabis community, and now that it’s been around for a while, people are starting to wonder: what are the strongest delta-8 cartridges? Well, maybe people aren’t wondering that specifically, maybe it’s more along the lines of, “Which delta-8 will actually make me feel stoned?” Either way, this list will undoubtedly supply an answer for your curious mind and hungry lungs. 

These selections are intended for those who don’t mind a potent high. They were chosen with their strength in mind. These are 510-thread cartridges that introduce themselves loudly and after only a few puffs. So, if you’re looking to welcome a new friend, one that’s strong and has your back, throw a dart at this list and you’re bound to hit a good one.

We spent 25 hours testing over 30 popular delta-8 cartridges, ranging from $14.99 to $48, to find the strongest and cleanest options you can legally buy online. (Learn more about our unbiased review process here.)

7 Strongest Delta-8 Cartridges

Here are our picks for the cleanest and strongest delta-8 THC cartridges from the most reputable brands on the market now. Although you can find more potent cartridges at lower price tags in retail stores and gas stations, the quality is often questionable. That’s why we’ve vetted over 100 delta-8 brands to recommend only the most credible and cleanest options. So here are our picks:

Our PickPriceD8 Potency
Hi On Nature$22970mg
Delta Munchies$19.99940mg
TRĒ House$14.99890mg
Harbor City Hemp$34.99930mg

1. Binoid Delta-8 THC Cartridge

Strongest delta-8 THC cartridge
Photo: Binoid

Available for $27.99 from Binoid

Binoid, a brand with a name that makes them sound more like a robot and less like a hemp company, is currently making the strongest delta-8 cartridge that you can get online.

Their Guava strain sits at an impressive 99% delta-8 THC mark. Guava is a fruit used often in the making of jellies, which fits because a cartridge this strong will have your brain and body feeling like a spreadable condiment. It’s also shocking that a brand like this, that pulls off a potency like that, charges only $27.99 a cartridge. Sometimes you don’t need to be a billionaire to go to the moon, you just need some Binoid.

Pros & Cons


  • The strongest delta-8 cartridge we’ve tested
  • Competitively priced 
  • Offers 8 strains
  • In-depth lab results for all strains
  • Over 600 positive customer reviews for their D8 carts
  • Extracted from Oregon-grown hemp
  • Fast and discreet shipping
  • Customer service was quick to resolve an issue we had with our order


  • Delta-8 content not clearly listed on the site
  • Their hemp is not certified organic
  • Like most companies, plastic is still used in packaging
  • Not available in 9 states
  • One customer reported leaking issues, though in our testing the carts worked fine


  • Strains: Blue Dream, Mango Kush, Grand Daddy Purp, Lemon Haze, Gelato, Strawberry Lemonade, Green Crack, Girl Scout Cookie
  • Delta-8 THC: 99% (some strains are 92%)
  • Delta-9 THC: 0%
  • CBD: 0%
  • Dosage Per Cart: 100
  • Total Content: 1 gram
  • Lab Results: COA
  • Reviews From Other People: +13,000 Customer Reviews, Trustpilot, Knoji, BBB, Youtube

2. PAX

High purity delta-8 THC cartridges with strong effects
Photo: PAX

Available for $25 from PAX

Often considered one of the most popular delta-8 brands, PAX is here to challenge the throne of producing some of the strongest delta-8 THC cartridges available. Though they offer only 6 strains of cartridges, they each come in at a whopping 86% delta-8 THC while also coming back clean from toxins, heavy metals, and pesticides.

To get that purity and supreme potency in a cartridge is truly rare. For only 25 bucks, you can buy a few but understand these are one-puff-at-a-time products; take it slow, let it hit you, then fully unwind. We don’t love the lack of product information, but what we do know is that they hit hard and last long.

Pros & Cons


  • Decently priced
  • Juicy fruit flavors
  • Utilizes popular cannabis strains
  • Get hundreds of puffs from one cart
  • Indica, hybrid and sativa strains offered
  • Will experience a well-balanced high that gently takes the edge off


  • Not enough information provided on their products
  • No customer reviews
  • Lab reports aren’t easily located
  • Limited cart options
  • These pods are only compatible with PAX vaporizers
  • Limited shipping, only available for deliveries in FL, MO, NC, NE, NH, NJ, OK, TX


  • Delta-8 THC: 86%
  • Delta-9 THC: 0%
  • CBD: 0%
  • Dosage Per Cart: 100
  • Total Content: 1 gram

3. Hi On Nature

Potent delta-8 THC cartridges for vaping
Photo: Hi On Nature

Available for $22 from Hi On Nature

When it comes to delta-8 carts, Hi On Nature doesn’t have much to choose from. But what they do have is quite affordable and makes it easy to find what will work best for you. Flavors included are the classic Pineapple Express, iconic Girl Scout Cookies and tropical Mimosa.

These carts may be good for a mellow mood boost but the effects don’t seem to be as potent (or long-lasting) as other candidates in this list. But don’t allow this to count this brand out — they’ll only cost you a little over $20. It’s hard to find a better deal than that for such a high-quality D8. In case you’re wondering about their purity, you can view their updated COAs on each product page.

Pros & Cons


  • Gnarly product design
  • Lab reports made clearly visible
  • Discounted cart bundles offer
  • Contains zero VG, PG, PEG, or vitamin E acetate
  • Best for creative or outdoorsy types in need of a quick blitz


  • Lacks detailed product information
  • Limited flavors and strains
  • Not good for sleep struggles or insomnia


  • Delta-8 THC: 97%
  • Delta-9 THC: 0%
  • CBD: 0%
  • Dosage Per Cart: 100
  • Total Content: 1 gram

4. Delta Munchies

Extra strength delta-8 THC cartridges
Photo: Delta Munchies

Available for $19.99 from Delta Munchies

Delta Munchies has earned its rightful place in the industry as one of the most potent cannabis brands on the planet. Few cartridges are chocked full of popular cannabis strain genetics that exhibit exceptional hybrid vigor.

Aside from the vibrant packaging and affordable pricing, these cartridges hold their own each and every time, producing a high potency delta-8 high that’s not for the faint of heart. With tested ingredients, you will be supplied with a clean and deeply euphoric experience. If you like flavorful highs, you might want to opt for their fruity carts like Blueberry Jack, Banana OG, or Berry Gelato.

Pros & Cons


  • Not pricey
  • Touted for its high potency
  • Smooth tokes that feel clean and light
  • 350-400 puffs
  • Each page showcases more general delta-8 product information
  • Useful for days inside or personal smoke sessions when your to-do list is empty
  • Exceptional hardware


  • Hard to verify buyers and reviews
  • Best for those with moderate to high THC tolerances


  • Strains:
  • Delta-8 THC: 94%
  • Delta-9 THC: <0.3%
  • CBD: 0%
  • Dosage Per Cart: 100
  • Total Content: 1 gram

5. TRĒ House

Potent delta-8 cartridges for anxiety and sleep
Photo: TRĒ House

Available for $14.99 from TRĒ House

TRĒ House is offering a small, but decent line of delta-8 THC vape cartridges with 1 gram of delta-8 concentrated vape oil. This is a company with fairly good reviews, with many people who love what they make and the effects their products produce. Unlike other companies who have suspect lab results, their testing includes reports on pesticides, toxins, heavy metals and other contaminants.

There are five strains to choose from, they’re relatively inexpensive and come with either delta-8 alone or delta-8 and other cannabinoids mixed in like D10, THCP and D9. They’re worth testing for anyone seeking a potent high without spending a hefty penny.

Pros & Cons


  • Super affordable
  • Overall positive review of products
  • Unique cannabinoid combinations
  • Much flavor on the inhale, with pleasant notes on the exhale


  • Lacks detailed product information
  • Not enough information on the uses and effects
  • Not able to see full product photos
  • Might be too overwhelming for those who new to THCP or D10


  • Strains:
  • Delta-8 THC: 89% (some strains are 92%)
  • Delta-9 THC: <2%
  • CBD: 0%
  • Dosage Per Cart: 100
  • Total Content: 1 gram

6. Harbor City Hemp Delta-8 Cartridge

Strong delta-8 cartridge for anxiety
Photo: Harbor City Hemp

Available for $34.99 from Harbor City Hemp

Harbor City Hemp, a Florida-based brand with a catchy name and a punchy product, finds itself as an intriguing contender in the fight for the strongest delta-8 cartridge.

Offering both CO₂ extracted and steam-distilled cartridges, 16 different strains, and comprehensive lab reports to accompany their products, this is one of those companies that you can feel safe purchasing from. But strength is why you’re here, not strains or paperwork. And strength is something these guys have. Their most potent distillate came back with a 93% delta-8 THC concentration; which means you’re going to be 100% stoned after giving them a try.

Pros & Cons


  • 93% delta-8 concentration with 7% cannabis-derived terpenes
  • Lab-proven potency 
  • 12 Different strains 
  • Clean of toxins, pesticides, and heavy metals 
  • Offers options on extraction method


  • Expensive
  • Does not ship to 14 states
  • Not as credible as other brands on this list


  • Delta-8 THC: 95%
  • Delta-9 THC: <0.3%
  • CBD: 0%
  • Mouthpiece: Ceramic
  • Lab Results: COA

7. Moonwlkr Delta-8 THC Cartridge

Strong delta-8 cartridge with clean ingredients
Photo: MoonWlkr

Available for $29.99 from MoonWlkr

MoonWlkr has easily become one of the most recognizable names in delta-8 – continually pump out superb products with noticeable effects and that starts to happen. Their delta-8 cartridges are no different. The selection is small but the quality is noteworthy. Seven pages of clean lab results accompany each cartridge.

There’s no guessing with MoonWlkr, you know exactly what you’re getting. This is the type of vape where the effects will be quick, they start at the head and disperse evenly throughout the body. The one downside? At $29.99, for an 800mg cartridge, this is a very pricey product considering the same quality of product is available for cheaper.

Pros & Cons


  • 800mg delta-8 potency plus plant-derived terpenes and natural flavors
  • Reputable, big name brand with quality lab results 
  • Fast acting effects within puffs 
  • Vibrant packaging that stands out amongst competitors
  • Mind and body high
  • Clean ingredients, doesn’t use any cutting agents
  • Cartridge made with stainless steel and food-grade silicone


  • Priced way too high
  • Need to add more strains, currently offering only 4
  • Lacks customer reviews on their site, but many positive reviews on sites like Reddit

Who are these max potency delta-8 cartridges for?

Woman carrying delta-8 cartridge and vape pen in pocket
Photo: MoonWlkr

Max Potency doesn’t necessarily mean this is reserved for those with the strongest tolerances.

I’ve found that some of the cleanest products on the market, free of toxins and pesticides, have the highest delta-8 concentrations. It makes sense because with more delta-8 put into a product, the less cutting agents are needed. So when that high percentage of delta-8 THC pops on a lab result you know there’s a smaller chance of tainted ingredients. And with cartridges, you can take one puff and put them down.

So these are products anyone, even beginners, can experiment with. You choose how much you want, when you want it.

What’s the maximum strength offered for delta-8 cartridges?

Woman vaping sativa delta-8 cartridge
Photo: Delta Extrax

The most potent delta-8 cartridge we could find online came in at 99% (990mg) delta-8 THC oil from Binoid. There’s a handful of others that sit in the 90% range, and it’s not rare to see credible brands coming in with 80% (800mg) concentration.

Numbers can sometimes just be numbers though. Cannabis is such a unique experience for so many. There are some 80% cartridges that have hit me harder than 95% cartridges.

What you want to ultimately look for is a clean product that’s been tested, then start sampling these and find which suits you best. Anything above 80% should, if legit, be able to produce notable effects.

Final Thoughts

If you’re looking for the strongest delta-8 THC vape cartridge, Binoid is leading the class with the highest grade of a 99% delta-8 THC oil vape. But with countless companies currently churning out clean, safe, and effective cartridges, this list will provide you with a wide range of choices to explore.

Vaping delta-8 is one of the best ways to not go overboard and take it puff by puff as the day goes on. With all these brands you have the choice to take a few puffs and move about freely, or hunker down, rip a plethora of pulls and melt into your favorite couch. That’s the beauty of a cartridge. You’re the conductor of your own high. And as the conductor, we’ve given you quite a few options to steer, so hopefully this list helps you find your best high.

Editor’s note: We updated this list on October 4, 2023, to remove three of our initial recommendations from 3Chi, D8.Co, and Delta Extrax which are no longer suitable for this list. Additionally, we included four new product recommendations including PAX, Hi On Nature, Delta Munchies, and TRĒ House.