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Best CBD Company Reviews: Top CBD Oil Brands & Manufacturers [2021]
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Best Delta 8 THC Vape Cartridges [2021 Reviewed]

Check out the best delta 8 vape carts for 2021 — third-party tested, potency, & purity.

Learn what signs to watch out for and what to avoid when shopping for high-grade delta 8 THC cartridges.

Article By
Justin Cooke , last updated on September 3, 2021

The most common form of delta 8 THC (Δ8-tetrahydrocannabinol) are prefilled cartridges.

They’re easy to use, incorporate with your existing vape, and best of all — they’re (theoretically) legal in the US.

In this article, we’ll cover everything you need to know about delta 8 THC cartridges. We’ll discuss the top 3 brands to check out for 2021, along with information on the legality and safety of using delta 8 carts where you live.

  • Table of Contents

Top 10 Delta 8 THC Cartridges For 2021

1. Area 52 Δ8 Vape Carts

Area 52 is hands down one of the best delta 8 suppliers in the United States. They tick all the boxes for what we look for in a top supplier — including third-party test results, responsive customer service team, and consistently high-quality delta 8 THC products.

The cartridges offered by this brand come in three delicious cannabis-inspired flavors — Pineapple Express, Berry Gelato, and Granddaddy Purple (all popular cannabis strains).

These vapes are well-made, contain clean delta 8 concentrates, and offer great value for the money.

2. Finest Labs Δ8 Vape Carts

$59
Finest Labs

Finest Labs Delta 8 THC Vape Carts

5 / 5

Total Δ8: 900 mg
Cost per mg Δ8: $0.07
Thread Size: 510
Extract Type: Δ8 Distillate

Finest Labs is a terpene concentrate company that recently stepped into the delta 8 THC space with the launch of these vape carts.

What sets this company apart is its dedication to cannabis science. This company employs some of the best chemists in the space who have already spent years working on refining and innovating their extraction process. All Finest Labs products are flavored with high-grade terpene concentrates and are sent to third-party labs for testing.

This company is already the source most other suppliers to go for their terpenes, so you know they aren’t messing around.

3. 3Chi Δ8 Vape Carts

$24.99 – $34.99
3Chi

3 Chi Delta 8 Vape Cartridges

4 / 5

Total Delta 8 THC: 500–1000 mg
Cost per mg Delta 8 THC: $0.04–$0.05
Delta 8 Source: Hemp (<0.3% D9 THC)

3Chi is one of the largest and most established brands in the delta 8 THC world. They were selling this stuff for over a year before it was even popular.

As a result of this headstart, 3Chi has an impressively large product lineup — stacked with over a dozen flavors and product types. You can also get THCO, CBN, CBC, HHC, and various other cannabinoids in the form of 3Chi vape carts.

4. Binoid Δ8 Vape Carts

$29.99
Binoid

Binoid Delta 8 THC Vape Carts 1 mL

4.33 / 5

Total Delta 8 THC: 1 gram
Vape Threading: 510
Cost per mg Δ8: $0.03
Extract Type: Δ8 Isolate

Binoid has been getting a bad wrap lately — and we’ll be the first to admit, we’ve had our fair share of issues with this brand in the past as well. Some of the company’s products have been flagged for containing impurities and the company hasn’t done a great job at testing the first couple of batches.

However, Binoid has really stepped up to the plate the last couple of months and their delta 8 THC carts are now some of the best on the market. They provide all the tests we expect to see, the purity levels are definitely on par with the rest of the brands on this list, and the company has been releasing a gamut of really interesting blends of delta 8 THC with other cannabinoids.

5. Delta Effex Δ8 Vape Carts

Delta Effex sells dozens of different delta 8 THC vape cart flavors and combinations. The most exciting product we’ve seen recently is their new delta 8 and THCP vape cart.

If you haven’t heard already, THCP is roughly 33 times stronger than delta 9 THC. Like delta 8 it’s naturally occurring, but only in trace amounts in cannabis pollen.

These carts are exceptionally strong, but the delta 8 content really anchors them down to Earth and keeps them from getting too spacey — which isn’t always a good thing.

6. Everest Δ8 Vape Carts

$75
Everest

Everest Delta 8 THC Vape Carts

4 / 5

Total Δ8: 500 mg
Thread Size: 510
Cost per mg Δ8: $0.15
Extract Type: Δ8 Distillate

Everest seemed to have come out of nowhere and is now frequently listed as the top delta 8 vendors on independent review sites.

While there’s nothing about this company that makes us believe they’re the “top manufacturer of delta 8 THC” — we can certainly attest to the general quality of these carts and believe they’re well worth the money.

7. Moonwlker Δ8 Vape Carts

$49.99

Moonwlkr Delta 8 THC Vapes

4.5 / 5

Total Δ8: 800 mg
Cost per mg Δ8: $0.06
Thread Type: 510
Extract Type: Δ8 Distillate

We were only introduced to Moonwlkr products recently and have so far been impressed with what we’ve seen.

These carts tick all the boxes that make for a high-end vendor, but we’d like to see a bit more of a selection to truly recommend them as one of the absolute best.

8. Just Delta 8 Vape Carts

$24.99
Just Delta 8

Just Delta 8 Vape Carts 1 mL

4 / 5

Total Δ8: 1000 mg
Cost per mg Δ8: $0.03
Thread Size: 510
Extract Type: Δ8 Distillate

Just Delta 8 comes from the same company that brings us Just CBD — a company we’ve recommended for several other categories, including gummies and CBD honey.

Currently, Just Delta 8 offers three vape cartridges — Pineapple Express, Zkittlez, and Strawberry Cough — all containing a total of 1000 mg of pure delta 8 distillate.

9. Exhale Wellness Δ8 Vape Carts

$39.95
Exhale Wellness

Exhale Wellness Delta 8 Vape Cart

4 / 5

Total Δ8: 900 mg
Cost per mg Δ8: $0.04
Thread Size: 510
Extract Type: Δ8 Distillate

Exhale Wellness carries 10 different flavors of this high-grade delta 8 THC concentrated vape cart. They’re designed with 510 threading to fit any standard vape battery, and even offer their own branded battery if you’re just getting started.

While we feel the company is pretty generic in terms of what they’re doing and the company’s mission statement — the products this company is offering are definitely worth the money.

10. Arete Hemp Limitless Δ8 Vape Carts

$53.99
Arete Hemp

Arete Hemp: Limitless Delta 8 Cartridges

4 / 5

Total Δ8: 645 mg
Potency: 645 mg/gram
Cost per mg Δ8: $0.07
Thread Size: 510
Extract Type: Full-spectrum
THC Content: 0.03%

Arete Hemp has been selling out of these Limitless delta 8 THC vape carts every month since they were released.

They’re made with a unique combination of 67% delta 8 THC, 18% CBC, and 4% CBD. They feel smooth, mellow, and mildly psychedelic. The CBC content really boosts the onset time of these carts. The peak effects usually kick in by the 15-minute mark.

You can order these pens in various flavors, including Afghan Skunk, Holy Grail, Bubble Gum, Blue Dream, Green Crack, and OG Cookies.

What Are Delta 8 Carts?

A cart refers to a cartridge — which is a replaceable reservoir filled with active delta 8 THC or other cannabinoids. They’re designed to attach to a vape pen battery housing. They offer a cheaper solution to disposable vapes by allowing you to reuse the expensive battery components.

There are many different companies that make delta 8 carts, but most use the same universal 510 threading that works with 90% of electronic vape pens on the market today. Some proprietary vape pens don’t use the standard 510 threading, so double-check your pen before you order.

Cartridges are disposable — meaning that once they’re finished, you can just throw them away. There’s no need to fuss around with the sticky distillates or e-juices. Just grab another cartridge, and you’re off.

What Does Delta 8 THC Feel Like?

Delta 8 THC feels very similar to conventional THC products (made from delta 9 THC) — but about half as strong.

These products are psychoactive — which means they will make you feel high in the same way as marijuana. You’ll need to use about twice as much delta 8 THC as you normally would with marijuana, but the overall effects feel exactly the same.

The main difference between delta 8 and delta 9 THC in terms of how they feel comes down to the side effects.

Delta 8 is most popular for its ability to produce fewer side effects overall.

Many people who find THC or marijuana products make them anxious will turn to delta 8 THC instead to avoid these issues.

There are several different ways of using delta 8 THC. You can find edibles like delta 8 gummies, delta 8 concentrates, delta 8 tinctures or oils, delta 8 capsules, and even delta 8 rich cannabis buds (hemp flowers sprayed with a delta 8 THC solution).

Despite the many forms of delta 8 available, none are as popular as prefilled cartridges.

The benefits of vape cartridges (vape carts):

  • They’re very affordable
  • You can use your existing vape pen
  • They’re easy to use (simply screw them onto your vape pen)
  • They provide consistent doses of delta 8 THC
  • They have a very long shelf-life (several years)

How Do I Store My Delta 8 THC Vape Cartridge?

Delta 8 has a very long shelf-life — much longer than the standard delta 9 THC products. As long as you store your vape cartridges in an area that isn’t too hot or in direct sunlight, they should remain viable for several years.

The best way to store them is in a dark container, in a closet or drawer away from any heat source.

What’s The Dose of Delta 8 THC Cartridges?

Calculating the dose of a vaporizer or vape cartridge can be challenging. The amount of delta 8 you inhale could vary depending on the pen you’re using, the temperature of the heating element, and the duration of the draw.

The best way to find the right dose is to start with just one or two deep puffs and then wait 20–30 minutes for it to take effect. Then repeat every 20–30 minutes until you get the desired level of intensity.

It’s better to start slow and increase the dose slowly when just starting out with delta 8 THC. You can always take another hit, but you can’t take them back if you’ve used too much.

Most people find around 5 or 6 puffs is more than enough to get a relatively strong level of intensity.

Delta 8 THC Tolerance

Tolerance is defined as a reduction in the effects of a substance with repeated use. The idea is that the more you use a substance, the less effect it has on the body.

Your body will form a tolerance to just about every substance — some much more than others. Delta 8 THC has a particularly high rate of tolerance. If you use it daily, after about 3 or 4 weeks, you may need to take two times the dose to get the same intensity of effects.

The best way to avoid tolerance is to use delta 8 THC in moderation. You can do this by taking rest days between using it or by taking a clearing period of 1–2 weeks if you notice you’re becoming tolerant to its effects.

One saving grace is that just as tolerance forms quickly to delta 8 THC, it’s also reversed quickly. You only need to take a break for about 1 or 2 weeks for the tolerance to be reduced back to zero.

Prior to 2018, all products derived from cannabis were considered illegal. This included THC as well as non-psychoactive compounds like CBD.

The 2018 Farm Bill changed these regulations by making a distinction between cannabis plants that had a high concentration of THC versus those that did not. The regulations specifically ban delta 9 THC but don’t mention the delta 8 form. While this leaves a lot of room for interpretation, the bill’s current language allows for the sale and manufacture of delta 8 THC products as long as they’re made from hemp plants.

A hemp plant is considered any cannabis plant that produces no more than 0.3% THC by dried weight. Anything over this threshold is classified as marijuana and considered illegal on a federal level.

Companies selling delta 8 THC use a process that converts non-psychoactive cannabinoids — such as CBD — into the delta 8 form of THC. This process is theoretically legal in the United States on a federal level.

A few states have since come up with their own laws that ban the sale of delta 8 THC directly. This includes Alaska, Arizona, Arkansas, Colorado, Delaware, Idaho, Iowa, Montana, Pennsylvania, and Utah.

As long as you’re living outside one of these specific states, delta 8 THC is legal.

Is Delta 8 THC Safe?

There isn’t much research available on the specific effects of delta 8 THC — but the research we do have has never shown any indication that this cannabinoid poses any legitimate dangers. The effects are virtually identical to delta 9 THC — which has decades of research available that prove it’s safe even in very high doses.

In fact, there are many anecdotal reports from people who use delta 8 THC that it brings an even lower risk of side-effects compared to the standard form of THC. People report lower incidences of anxiety and paranoia when using delta 8 THC. This is one of the main reasons people are turning to this cannabinoid instead of the delta 9 form.

With that said, there are some side effects to watch out for when using delta 8 THC:

  1. Nausea
  2. Dry mouth
  3. Dry eyes
  4. Grogginess or difficulty concentrating
  5. Anxiety (with very high doses)

The Hidden Danger of Delta 8 THC Carts

Delta 8 itself isn’t dangerous — but the chemicals some companies are using to make the delta 8 could be.

In order for delta 8 to be legal, it needs to be made from the hemp plant — which is defined as any Cannabis sativa plant that produces less than 0.3% THC in total.

Hemp contains very little delta 8 THC naturally, so it needs to be synthesized from the CBD content instead. While this is completely possible, it requires the use of either strong acids or heavy metal reagents — both of which can be harmful to our health.

High-quality delta 8 cartridges have had all of these compounds removed from the final product — but some companies are taking shortcuts here to save money. This can lead to contamination with these ingredients in the final product.

It’s these contaminants that can make delta 8 THC dangerous — rather than the compound itself.

What To Look For When Shopping For Delta 8 THC Cartridges

When it comes to ordering delta 8 carts online, some due diligence is required. This is a rapidly evolving space, and there are a lot of good companies making some really innovative products — but there are also a lot of really poor-quality vendors as well.

Here are three core features to look for before ordering from a particular brand:

1. Look For Evidence of Third-Party Testing (Very Important)

Third-party testing is a practice where a company sends a small sample of their products to an independent lab. This lab must have no affiliation with the vendor in order to count as a third-party lab.

This step is considered an industry standard for the cannabis industry. It’s essential for delta 8 THC products specifically because of contamination issues for these products.

Because of how delta 8 is made, we need to make sure there are no harmful compounds in the final product. The only way to prove these potentially dangerous elements haven’t found their way into the cartridge is through independent lab testing.

Unfortunately, there are a lot of delta 8 vendors that either skip this step altogether or only provide half of the tests we need to assess before we can deem a product safe.

All third-party tests should include:

  • Cannabinoid profiles — Displays the exact concentration of each cannabinoid in the mix.
  • Terpene profiles — Displays the exact concentration of terpenes in the mix.
  • Heavy metal testing — Usually a pass or fail. All samples should contain no traces of these elements.
  • Pesticide testing — Usually a pass or fail. All samples should contain no trace of any pesticide.
  • Residual solvent testing — Displays whether the sample contains solvents such as hexane, butane, or others.

If the company you’re thinking of ordering from doesn’t offer third-party testing on their products, you should ask yourself what they might be trying to hide. There are really only three reasons a company won’t publish their lab reports publicly — all three are red flags:

  1. The tests they ordered failed — a failure could mean the product isn’t as potent as the company claims or contains contaminants that make it unsafe.
  2. The company was too lazy to send samples for testing — if they’re too lazy to get the products tested, where else might they have cut corners?
  3. The company didn’t think to send samples for testing — there are a lot of companies in this space run by people who simply don’t know what they’re doing. Avoid these companies at all costs.

2. Check The Ingredients List

There was a big problem in the past with companies adding harsh chemicals to their vape pens. Ingredients like MCT oil or vitamin E should never be used in vape products. Both of these ingredients are perfectly acceptable in edible products, but when heated in a vape pen can be dangerous. Vitamin E oils in vapes have been linked to serious lung damage.

Only companies that don’t know what they’re doing (or don’t care) continue to add MCT oil or vitamin E to their vape pens. It’s not hard to find vendors that still use these ingredients in their pens, so make sure you double-check before you buy if you’re not going with one of the approved brands on our list.

The only ingredients you should see are delta 8 THC distillate, other cannabinoids, terpenes, propylene glycol, vegetable glycerine, or flavoring agents.

Brands To Avoid When Shopping For Delta 8 THC Carts

As with any new market, there are a lot of unethical and low-quality vendors in the delta 8 THC space. In fact, most vendors selling delta 8 products at the moment aren’t using ethical business methods or properly testing their products for safety.

The problem stems from how the delta 8 is made:

Unlike delta 9 THC, delta 8 isn’t made by cannabis plants directly. Instead, it forms as one of the natural degradation products of delta 9 THC.

All THC is first made from another cannabinoid called CBG (cannabigerol). Enzymes in the cannabis plant either convert this CBG into CBD (cannabidiol), CBC (cannabichromene), or THC (delta-9-tetrahydrocannabinol).

Over time, or when exposed to UV light, heat, or oxygen, D9 THC breaks down into either D8 THC or another cannabinoid called CBN (cannabinol).

The concentration of delta 8 THC in cannabis is very low. It’s present in concentrations of less than 1% in marijuana plants and is virtually nonexistent in hemp plants.

The conventional way of making cannabinoid products is to simply extract the active ingredients from the plant. Since the concentration of delta 8 is so low, manufacturers can’t really make these products by merely extracting them from the plant. Instead, they use a chemical process to turn other cannabinoids, such as CBD or delta 9 THC, into delta 8.

This process is challenging and requires many steps.

Reputable manufacturers will take the time to do it correctly, using very high-tech lab equipment to remove any trace of the chemicals used to make the delta 8 extract. This can make the final product fairly expensive but maintains a much higher level of safety than cheaper methods.

Always source your delta 8 CBD cartridges or other delta 8 THC products from reputable manufacturers that use ethical and high-quality manufacturing methods to make their products.

This involves employing intelligent chemists and lab assistants, conducting regular in-house and third-party testing, and clarifying their manufacturing methods.

The main delta 8 THC brands to avoid are Truleive, Skyhio, Terpflex, CannaAid, CannaClear, Cake, and Honey Creek Labs. For a full list, check out our all-inclusive list of the best (and worst) delta- 8 THC vendors.

Other Cannabinoids Available In Vape Carts

Delta 8 THC isn’t the only cannabinoid that works great in the form of a vape. Here’s a quick roundup of the other cannabinoids you may want to consider:

  1. CBD (Cannabidiol) — This non-psychoactive cannabinoid is best for use with pain or anxiety. Can be mixed with delta 8.
  2. Delta 9 THC — This is the primary active ingredient in marijuana. It’s stronger than delta 8, but carries greater risk of side effects.
  3. THC-O (THC-O-Acetate) — This is a synthetic version of THC roughly 3 times stronger than delta 9, and 6 times stronger than delta 8 THC.
  4. THCP — This is the strongest form of THC known (roughly 33 times as strong as delta 9 THC).
  5. CBC (cannabichromene) — This non-psychoactive cannabinoid is excellent for use with stress or anxiety.
  6. CBG (Cannabigerol) — A great cannabinoid to help with focus and concentration.
  7. THCV (Tetrahydrocanabivarin) — This form of THC is milder than delta 8 (about half as strong), but has a nice stimulating action.
  8. HHC (Hexahydrocanabinol) — This is the most stable and longest lasting form of THC. It’s effects are very comparible to delta 9 THC.

Related: What are cannabinoids?

What Other Ways of Using Delta 8 THC Are There?

Vape cartridges are the most popular method of using delta 8 THC, but it’s far from the only option. You can also find delta 8 as a conventional tincture (like CBD oils), fruit-flavored gummies, capsules, raw concentrates, and even delta 8-heavy hemp or hemp flower.

Top-Rated Delta 8 THC Cartridges

VendorTotal Δ8 THCCost per mg Δ8 THC
Area 52 900 mg$0.07
Finest Labs900 mg$0.07
3Chi1000 mg$0.04
Binoid1000 mg$0.03
Delta Effex909 mg$0.08
Everest500 mg$0.15
Moonwlkr800 mg$0.06
Just Delta 8 1000 mg$0.03
Exhale Wellness900 mg$0.04
Arete HempNot ListedN/A

Final Thoughts: The Best Delta 8 THC Carts (2021)

Delta 8 THC is a popular form of THC used by people who find the conventional delta 9 form of this compound makes them too anxious or paranoid. Delta 8 offers the same effects, but at half the potency and without nearly as much of the anxious side-effects. People use it to help them fall asleep, ease anxiety, manage chronic pain, and more.

The most popular form of delta 8 these days are vape cartridges — which are designed to fit with your existing vape. They’re loved for their low-cost, fast onset of effects and convenience.

Not all delta 8 carts are worth the money. There are a lot of brands selling carts that contain high concentrations of delta 9 THC (illegal) or, worse — various contaminants (heavy metals, acids, or solvents). There are also plenty of vendors that claim their cartridges contain higher doses of delta 8 than what’s really contained inside.

We recommend you check out the selection offered by brands such as Area 52 or 3Chi. Both provide clear transparency; their products are free from harmful chemicals and offer the level of potency the company claims.

Further Reading

Further Reading