Best CBD & THC Vapes (2026): Pens, Carts and Disposables Ranked

Affiliate disclosure: My Cannabis Reviews earns a commission when you buy through links on this page, at no extra cost to you. Our scoring method and affiliate policy are set out in full in how we review.

The Short Verdict

If you want CBD in a vape and you care what it costs, the pen is better value than the bottle — and on the same brand’s own site, on the same day, by a factor of three. We checked CBDfx on 8 November 2026 and found its 1500 mg disposable pen at $34.99 and its 500 mg vape juice also at $34.99. Same money, a third of the CBD. That makes the pen the cheapest per milligram of CBD among the vapes we priced on 8 November 2026, at about 2.3 cents.

If you want THC in a vape, the useful answer is not a ranking. Carts and disposables are made the way the new federal exclusions are aimed at, and the date on which that bites is still contested. We have set that out below rather than buried it in a footnote, because it changes what is worth buying in bulk this month. See our live federal hemp THC deadline tracker for the current state of play.

Editor's pick 2026, best CBD vape: CBDfx Blue Raspberry CBD Vape Pen: 1,500 mg of CBD for $34.99, the lowest cost per milligram of any vape we priced on 8 November.

What We Priced on 8 November 2026

Every figure below was read off the brand’s own page on 8 November 2026. Prices on these sites move, promotions rotate, and we do not report stock. The per-milligram column is our own arithmetic from the two printed figures beside it, not a number any brand publishes.

Two things worth saying plainly about that table. CBDfx’s vape-juice page printed only one strength in its selector on 8 November — the 500 mg — while the body copy describes 1000 mg and 2000 mg bottles whose prices the page does not print. We have not guessed them. And the two CBD.co entries are third-party brands sold through a retailer we partner with, so the price is the retailer’s; neither page printed a CBD figure, which is why that column says so instead of estimating one.

Our Three Picks

Best value CBD vape: CBDfx Blue Raspberry CBD Vape Pen

1500 mg of CBD in a disposable pen for $34.99 on 8 November 2026, down from a printed $44.99. At roughly 2.3 cents per milligram it was the cheapest per-milligram CBD vape in the set above, and the comparison that makes the point is internal to CBDfx rather than across brands: the same $34.99 buys 500 mg as vape juice. If you are choosing between the two formats on cost alone, the pen wins outright. Check the current price on CBDfx. Our longer write-up is here: CBDfx Blue Raspberry CBD Vape Pen 1500mg review.

Best if you want a little THC with it: CBDfx Purple Punch THC Vape Pen

Same 1500 mg of CBD, same $34.99 on 8 November, plus 10 mg of THC per pen — and a printed list price of $49.99 rather than $44.99, so the discount is doing more work here. The 10 mg figure matters for more than the effect: it is 25 times the per-container THC limit Congress has written into the hemp definition, which we explain below. See the THC vape pen range.

Best THC cart value through a partner retailer: LITTO Smacked Blend, via CBD.co

$23.99 for a 2 g THC-A live resin disposable on 8 November 2026. Across the first dozen devices listed that day, single prices ran from $19.99 to $34.99, and two listings showed ranges starting lower, from $17.24. CBD.co is a retailer rather than a maker, which cuts both ways: the range is far wider than any single brand’s, and the lab paperwork is the individual brand’s rather than one house standard. Browse the THC vape range at CBD.co.

How the New Hemp Rules Hit Vapes From Both Sides

For anyone buying a vape in late 2026 this matters more than another flavour note, so it gets a section rather than a footnote.

Section 781 of Public Law 119-37, signed on 12 November 2025, rewrote the federal definition of hemp. It changed the THC test from delta-9 only to total THC below 0.3% by dry weight, and it excluded two categories of cannabinoid from the definition: those a cannabis plant cannot naturally produce, and those it can but which were synthesised or manufactured outside the plant. It also set a limit of 0.4 mg of combined total THC per container — covering total THC plus other cannabinoids the FDA is required to list as having similar effects, a list the FDA has never published.

Then section 2019 of Public Law 119-103, signed on 2 September 2026, carved into that. Until 11 December 2026 the section 781 amendments apply only to the first of those two cannabinoid categories. Everything else in section 781 waits for 11 December, and that first category is not waiting — it is live from 12 November 2026.

Which date governs a converted cannabinoid such as delta-8 is genuinely contested. Our reading, traced to the subclause, is 11 December; that is a minority reading among the law firms we have read, several of which put the same products on 12 November. Our practical advice is to plan for 11 December now that 12 November has passed, and treat delta-8 as contested until the FDA publishes its lists. We have set out the cannabinoid-by-cannabinoid position here: which cannabinoids lose hemp status, and when.

Vapes are caught from two directions at once, which is what makes them the sharpest case. The two halves do not land on the same date, and they are routinely lumped together.

Delta-8 and delta-10 carts are typically made by converting CBD, and which exclusion that lands them in is precisely the dispute. Delta-8 does occur naturally in trace amounts, which on our reading puts CBD-converted delta-8 in the second category — capable of being produced by the plant, but made outside it — and therefore on 11 December. Several law firms read it into the first category instead, and therefore 12 November.

THC-A carts are a different case, and the two are routinely conflated. THC-A is produced by the cannabis plant itself, so the “cannot be naturally produced” exclusion does not reach it at all. What reaches it is the total-THC test: THC-A converts to THC when heated, and a total-THC test counts it. That test and the quantitative limits both wait for 11 December.

And the CBD pens are caught from the other side entirely, by the container limit:

The 0.4 mg figure is a per-container limit, and “container” is defined in the statute as the innermost wrapping, packaging or vessel in direct contact with the finished product. A single disposable pen is one container. That is why a product nobody would call high-dose can still sit well over the limit, and why the limit is not a high-dose rule.

State law moves independently of all of this and in some places moves sooner. Check your own state before you order.

The Brands We Priced

CBDfx — MCR Score 8.4/10

The widest vape range of the two partner storefronts we priced on 8 November 2026: eight disposable pens on the vape-pen collection, four of them CBD-only at a printed $44.99 and four carrying 10 mg of THC at a printed $49.99, every one of them discounted to $34.99 that day. The lab paperwork is detailed — per-strength, per-batch certificates carrying batch numbers and dates, with an archive running back to 2020. One caveat on that: when we last audited the archive, the most recent certificate for the Calming line was dated September 2025, so check the date on the certificate for the product you are actually buying. A separate oddity, raised before and now confirmed on a single page: CBDfx printed both “FREE SHIPPING ON ORDERS $75+” and “Free Shipping on orders $99+” on the same vape-juice page on 8 November. We use the higher figure and suggest you check at checkout. Shop CBDfx vapes · our full CBDfx product guide

Koi — MCR Score 8.6/10

Koi’s CBD and THC vapes collection listed exactly one product when we read it on 8 November 2026: the Balance Bar, at $35.99 for 500 mg of CBD, which is about 7.2 cents per milligram by our arithmetic — roughly three times the CBDfx pen. Koi lists further vapes in other collections, including THC-A disposables, which we did not price today. Its refillable vape juice is the one we have tracked as discontinued: what happened to Koi CBD vape juice. Worth noting what else the collection carried: a banner reading “BAN Blowout Sale Up to 50% OFF”. Two other Koi pages we read in late September carried a sitewide buy-one-get-one offer and no deadline language at all — different pages, so read it as a change in what we have seen rather than a change to one banner. The banner names a sale, not a deadline — on that page, on that date, no 2026 compliance date is printed anywhere. What the page does still say is that Koi’s products are “legal under the 2018 Farm Bill” — the framework section 781 amended a year ago. Separately, when we read Koi’s delta-8 catalogue in late September it printed the delta-9-only 0.3% test, which is the test section 781 replaced; we have not re-read that page today. Shop Koi vapes · our Koi CBD vape review

CBD.co — MCR Score 8.2/10

A retailer, not a maker, and the reason it earns a place here is range: the THC vapes and concentrates catalogue we read on 8 November 2026 listed third-party disposables in formats no partner brand we carry sells — live rosin, liquid diamonds, badder, multi-tank devices. We priced the first dozen only; the catalogue runs longer. The trade-off is that quality control is per-brand rather than per-house, and that catalogue printed no free-shipping threshold and no certificate-of-analysis statement on the category page itself. Treat each brand on its own evidence. Browse CBD.co

For how these three sit alongside the other brands we recommend, see the best CBD and hemp brands of 2026, and for current codes, our cannabis deals and coupon codes.

Lab Testing: What to Demand From a Vape

A vape is the format where lab paperwork matters most and is checked least. You are heating a concentrate and inhaling it, so residual solvents, heavy metals from the hardware and the cutting agents used to thin the oil all matter in a way they do not in a gummy. Three things to look for, in order.

A certificate tied to your batch, not the product line. A single undated PDF for a whole flavour range tells you nothing about the device in your hand. CBDfx publishes per-batch certificates with numbers and dates; that is the standard to hold a brand to. CBDfx lab reports

A residual-solvent panel. Potency and pesticides are the panels brands advertise. Residual solvents are the panel a vape buyer actually needs, and the one most often missing.

A heavy-metals panel dated close to what you are buying. Cartridge hardware changes between production runs; a certificate from two years ago does not describe this year’s cart.

If any of that is unfamiliar, our guide walks through a real certificate line by line: how to read a COA.

Buy If / Look Elsewhere

Buy a CBD vape pen if you want the cheapest milligrams in the format and you are happy with a disposable: the CBDfx pen at $34.99 for 1500 mg was the clear cost winner in the set we priced. CBDfx vape pens

Buy vape juice instead if you already own a refillable device and intend to keep it. On pure cost per milligram the juice lost badly on 8 November, so this is a decision about hardware you own, not about value. CBDfx vape juice

Buy a THC cart now if you have a format you like and you accept that the federal position changes in November or December 2026 depending on which reading holds. THC disposables at CBD.co

Look elsewhere if you want a vape with a published residual-solvent panel for your specific batch and the brand cannot produce one. That is the one trade-off in this category we would not make on price. And look elsewhere if you want a refillable Koi vape juice — we have tracked it as discontinued, and the Balance Bar is a disposable.

The Carts and Disposables We Have Reviewed

These are the individual vapes we have written up, so you can read the long version before you buy. They are not all from brands we partner with, and we have said so on each.

CBD: CBDfx Blue Raspberry CBD Vape Pen 1500mg · CBDfx Blue Raspberry CBD Vape Juice · Koi Balance Bar CBD Vape · JustCBD 1000mg CBD Vape Disposables — and our wider JustCBD vape review.

THC, THC-A and delta-8: Koi THCA + THCP + Delta 9 THC 5g Disposable · Utoya 1 Gram THCA Blend Vape Cart · Vida Optima Cloud9 THCA Vape Cartridge 1g · Haze Brain Stew Liquid Diamonds Live Resin Cartridge 1g · Secret Nature Diet 8 Delta 8 Disposable Vape · Diet Smoke Blue Dream Cart THCP Blend 1G · EMPE USA Delta-8 Vape Cartridges · LITTO Zooted THC-P 2G Disposable.

Longer brand write-ups that cover vapes: Galaxy Treats live resin disposables · Galaxy Treats Orbital 2G disposable · JustCBD Northern Lights cartridge · EMPE USA. Or browse them all: THC and CBD vape reviews.

Frequently Asked Questions

Is a CBD vape cheaper than CBD oil?

Per milligram, the CBDfx vape pen at about 2.3 cents on 8 November 2026 is cheaper than most tinctures we have priced, but the comparison is not clean: inhaled and swallowed CBD do not behave the same way, so a milligram is not a milligram across formats. Compare within a format, and see our CBD oil rankings for the tincture side.

Will THC vapes still be legal after December 2026?

We cannot tell you that, and any flat answer is running ahead of the documents. What is established: section 781 excludes two categories of cannabinoid from the hemp definition and sets a 0.4 mg per-container total THC limit; section 2019 delays most of that to 11 December 2026 but lets the first exclusion bite from 12 November 2026. Which category a given converted cannabinoid falls into, and therefore which date applies, is disputed among the lawyers we have read. Our deadline tracker is updated as documents land.

How many milligrams of THC are in a hemp vape?

It varies enormously and many pages do not print it. CBDfx’s THC vape pens print 10 mg per pen. Its CBD-only pens and the Koi Balance Bar printed no THC figure at all on 8 November 2026, so we have not calculated one for them.

What is the difference between a cart and a disposable?

A cartridge screws onto a battery you keep and reuse; a disposable is sealed, battery included, and thrown away when empty. Carts cost less per gram of oil and let you change strains. Disposables need no hardware decision. Every product in our price table above is a disposable except the vape juice, which needs a refillable device.

Do you earn money if I buy one of these?

Yes, on some of them, and the disclosure at the top and bottom of this page says so. CBDfx, Koi and CBD.co are affiliate partners; several brands in the review list above are not, and the links to those are plain internal links to our own reviews. Our scoring method and affiliate policy are set out at how we review.

Related Reading

Best THCA pre-rolls (2026) · Best delta 8 gummies (2026) · Best THC gummies (2026) · Federal hemp THC deadline tracker

Affiliate disclosure: My Cannabis Reviews earns a commission when you buy through links on this page, at no extra cost to you. Our scoring method and affiliate policy are set out in full in how we review.