CBN Gummies: What's in Them, How Much to Take and How to Choose (2026)

CBN Gummies: What's Actually in Them and How to Choose (2026 Buyer's Guide)

CBN gummies are chewable edibles dosed with cannabinol (CBN), a minor cannabinoid that forms as THC ages. Labels we checked in November 2026 ranged from 1.5 mg to 50 mg of CBN per gummy, often blended with CBD, THC or melatonin. The human trials that found sleep effects used 20 mg of CBN or more, and one brand's own lab reports measured about 5.4 mg of CBN in a gummy labeled 20 mg.

So the number on the front of the bag is only the start. Below: a survey of real CBN gummy labels, the four main formulas (CBN + CBD, CBN + THC, CBN + melatonin, CBN alone) and what research says about each, how many to take, how long they take to work, how to read the lab report, side effects, drug tests, and 11 FAQs.

Disclosure: Diesel Hemp sells hemp-derived CBD, THC and cannabinoid products, so we have a stake in this topic. We are not ranking brands here, and every number below links to the study or the product page it came from.

By Marc Brannigan, COO & co-founder of Diesel Hemp · Updated November 9, 2026 · Part of our CBN and sleep series

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CBN Gummy Labels at a Glance

We pulled the per-gummy amounts straight from each brand's own product page on November 9, 2026. This is a survey of what is on the market, not a ranking or a recommendation.

Per-gummy figures from each brand's product page, read November 9, 2026. Labels change; check the current page and the batch lab report before you buy. For comparison, a 2021 review in Cannabis and Cannabinoid Research found CBN sleep products then typically held 5 mg or less per serving.

What Are CBN Gummies?

CBN gummies are edibles infused with a measured amount of cannabinol, usually sold for nighttime use. A gummy is only the delivery format. What matters is how many milligrams of CBN each piece holds and what else is in it.

CBN itself is a minor cannabinoid. The 2026 CUPID sleep trial describes it as "an oxidative by-product of Δ9-tetrahydrocannabinol", which is why old, badly stored cannabis tends to contain more of it. CBN in gummies is extracted and added at a set dose rather than coming from aged flower. Our encyclopedia covers the cannabinoids that usually ride along in these blends: delta-9 THC, THCA vs THC, CBG and CBDA, and a full CBN entry covers the molecule.

CBN is not a fringe product. In a 2025 national survey of 1,523 US adults, 4.5% said they had used CBN, and insomnia (15.4%) was the most common medical reason CBN users gave, ahead of pain (11.1%) and anxiety (10.9%).

What is CBN in gummies supposed to do?

Most CBN gummies are sold for sleep or winding down. CBN binds the brain's CB1 receptors much more weakly than THC, but a 2025 rat study found the body turns swallowed CBN into a metabolite, 11-hydroxy-CBN, that reached brain levels as high as CBN itself and acted on CB1 with potency comparable to delta-9 THC. That is an animal result, but it is one reason a swallowed gummy may act differently from CBN tested in a dish.

Do CBN Gummies Contain CBD? The Four Main Formulas

Many do. Of the seven labels in our survey, six pair CBN with CBD, one adds melatonin and one version adds 3 mg of delta-9 THC. The extra ingredients change how a gummy feels, whether it can get you high and whether it can fail a drug test, so know which formula you are buying.

CBN + CBD gummies

This is the most common formula, sold on the idea that the two work better together. The only trial that tested that directly found they did not: in the 2024 Bonn-Miller trial, 20 mg of CBN alone reduced awakenings and overall sleep disturbance versus placebo, and adding CBD at any of three doses "did not positively augment" the effect. That does not make a CBD + CBN gummy useless. It means the CBN dose is the number to check, and the CBD is a separate ingredient with its own, mostly daytime, research base. At least one brand now sells its CBN gummy as a non-CBD product and tells buyers not to combine it with CBD. Our CBN vs CBD guide compares the two in depth.

CBN + THC gummies

Gummies labeled "THC + CBN," "delta-9 + CBN" or "delta-8 + CBN" are intoxicating products, and the THC drives the experience. In the oldest human study, volunteers given 50 mg of CBN alone felt no drowsiness, but CBN on top of THC made them feel more drugged, drunk, dizzy and drowsy than THC alone. The newest sleep-lab data is a caution: a single dose of 10 mg THC + 200 mg CBD cut REM sleep by 33.9 minutes in 20 people with insomnia. Feeling sleepier is not the same as sleeping better.

No trial we found has tested delta-8 + CBN gummies; see our delta-8 THC entry for how delta-8 differs. For the THC side, read CBN vs THC, the best THC gummies for sleep and our encyclopedia pages on indica gummies and indica edibles.

CBN + melatonin gummies

These deserve the most care, for two reasons. First, a 2025 study found CBN potently blocked CYP1A2, the main liver enzyme that clears melatonin, and raised plasma melatonin exposure about four-fold in mice. Nobody has measured this in people yet, but it means a CBN + melatonin gummy could deliver more melatonin than its label suggests. Second, melatonin gummy labels are unreliable on their own: a 2023 JAMA study of 25 US melatonin gummies found actual melatonin ran from 74% to 347% of the label, and 22 of the 25 were mislabeled.

If you already take melatonin, do not stack it with a CBN + melatonin gummy. Our CBN vs melatonin guide compares them head to head; in the TruCBN trial, 25 to 100 mg of CBN performed about the same as 4 mg of melatonin.

Are CBN Gummies a Sleep Aid?

That is how they are sold, and there is early human evidence behind it, but only at doses many gummies do not reach. The trials that found effects used 20 mg nightly, 25 to 100 mg nightly, or a single 300 mg dose, while a single 30 mg dose showed no significant effect in a sleep lab.

• 20 mg nightly for 7 nights: fewer nighttime awakenings and less overall sleep disturbance than placebo, with no change in time to fall asleep and no next-day fatigue (Bonn-Miller 2024, 293 adults analyzed).
• 25, 50 or 100 mg nightly: better self-reported sleep than placebo, no different from 4 mg melatonin (Kolobaric 2024, about 1,020 adults across five groups).
• 30 mg or 300 mg once: neither changed time awake overnight; 300 mg shortened the time to fall asleep and improved rated sleep quality, 30 mg did not (CUPID 2026, 20 adults with insomnia).

Across cannabinoids generally, a 2026 meta-analysis of 10 trials (2,134 people) found about 34 more minutes of total sleep and 12 minutes faster sleep onset. We break down every CBN trial, dose by dose, in CBN for sleep: what the studies actually show. This guide sticks to choosing and using the gummy.

Does CBN Calm Anxiety?

Not in the one trial that measured it. In a 2024 randomized trial of about 1,020 adults, 25, 50 and 100 mg of CBN nightly did not change anxiety scores compared with placebo, though the 100 mg group reported a larger drop in stress.

Anxiety was a secondary measure in that sleep trial (Kolobaric 2024), but it is the best human data available, and a 2026 review called the clinical evidence for CBN "minimal." Anxiety is still a common reason to try it: in a 2025 survey of 1,523 adults, 10.9% of CBN users who gave a medical reason named anxiety. Our CBN for anxiety guide compares CBN with CBD, which has more anxiety research.

How Many CBN Gummies Should I Take?

There is no official CBN dose. Do the math from the label: the lowest dose that showed a benefit in a placebo-controlled trial was 20 mg of CBN, so a 5 mg gummy is a quarter of that and a 50 mg gummy is two and a half times it. If the gummy contains THC, the THC dose, not the CBN, should decide how many you take.

A practical way to start

• Find mg of CBN per gummy, not per bag. "600 mg" on a 30-count bag is 20 mg per gummy, total of all cannabinoids.
• Start with one gummy, or half of a high-dose one, and keep the dose the same for about a week before judging it. The 20 mg trial ran seven nights.
• If THC is on the label, dose for the THC. Our guides on how much THC for sleep and microdosing THC cover milligram ranges, and the functional dosing guide explains the low-and-slow approach.
• Change one product at a time so you know what is working.
• Ask a doctor or pharmacist first if you take prescriptions, are pregnant or nursing, or have a diagnosed sleep disorder.

For a deeper dose-by-dose breakdown across gummies, oils and capsules, see our CBN dosage guide.

How Long Do CBN Gummies Take to Work?

No study has timed CBN gummies specifically. The best guide is research on swallowed THC: in a controlled study of cannabis edibles, effects peaked 1.5 to 3 hours after eating and lasted 6 to 8 hours. (Vandrey et al., Journal of Analytical Toxicology, 2017, 10 to 50 mg THC brownies.)

That slow curve is the main reason people overdo edibles. Take your gummy about an hour before bed, and do not take a second one because the first has not "hit" yet. The same liver step that makes edibles slow is also how swallowed CBN becomes 11-hydroxy-CBN, which may matter for how a gummy feels compared with a tincture held under the tongue. Our tincture vs edibles guide covers the difference, and delta-9 drinks vs seltzers vs edibles covers faster-acting drinkables.

How to Read a CBN Gummy Label and Lab Report (COA)

Trust the batch lab report over the front of the bag. Independent testing keeps finding big gaps: in a 2025 study of hemp products, only 9 of 71 (12.7%) were within 10% of their labeled CBD, and a 2023 study of 53 hemp delta-9 products found 66% were off their stated dose by more than 10%. (Dowd et al., Cannabis and Cannabinoid Research, 2025; Johnson et al., Journal of Cannabis Research, 2023.)

The Dowd study also found that label accuracy was no better in products that claimed third-party testing, so a "lab tested" badge is not enough. Open the actual report.

1. Match the batch. The lot or batch number on the COA should match the one printed on your bag. A report for a different batch tells you nothing about yours.
2. Find CBN in mg per gummy. Some reports show mg per gram or percent. Multiply by the gummy's weight, or look for a per-unit line. The measured number should land within about 10% of the label.
3. Check the THC lines. Look at delta-9 THC, and delta-8 THC if the product mentions it. "THC-free" should mean none detected, not a trace.
4. Check the other actives. CBD, CBG and other cannabinoids should match what the label claims. Melatonin usually is not part of a cannabinoid panel, as one brand's own page notes, so its amount is not verified by a cannabinoid COA.
5. Look for safety panels. Heavy metals, pesticides, microbials and residual solvents. The 2023 Johnson study found 71.1% of the lab reports provided did not check for impurities.
6. Check the lab and the date. An ISO 17025-accredited lab and a recent test date are what you want.

Our guide on how to read a COA walks through each line with a real report, and you can see how we publish ours on the Diesel Hemp test results page.

What Does CBN Make You Feel Like?

For most people, not much on its own: in a 1975 study, 50 mg of CBN alone produced no "drugged," dizzy or drowsy ratings. At sleep-trial doses, what people most often noticed was mild grogginess, the top reported side effect in a 2024 trial of about 1,020 adults.

In that trial (Kolobaric 2024), 22 people across all groups reported grogginess or drowsiness, and side effects were no more frequent on CBN than on placebo. The feeling changes when THC is in the gummy: in the 1975 study, CBN plus THC felt more drugged, dizzy and drowsy than THC alone. For a side-by-side of the two, see CBN vs THC.

Do CBN Gummies Get You High?

A CBN-only or CBN + CBD gummy is not expected to get you high at the doses studied in people; a gummy that also contains THC will. In the 1975 study, 50 mg of CBN alone produced no "drugged" or "drunk" ratings. A 2021 review found the human evidence that CBN causes cannabis-like effects was mixed, with most studies showing no such effect.

One caveat from animal research: in a 2026 mouse study, CBN "fully substituted" for THC in animals trained to recognize THC's effects, so very high doses may feel more THC-like than CBN's reputation suggests. The same study found CBN given together with THC actually dampened THC's psychoactive effects in mice. If you want the mild-relaxation feel without a high, choose a THC-free formula and confirm it on the COA. For THCA flower and concentrates, which do get you high once heated, see does THCA get you high.

Are CBN Gummies Safe? Side Effects to Know

In short human trials, side effects were mostly mild. Across cannabinoid sleep trials, dizziness and dry mouth were the most common, and side effects were about four times as frequent as on placebo, with no serious harms reported. (Sleep Medicine meta-analysis, 2026.)

• Next-day grogginess: 20 mg of CBN nightly did not increase daytime fatigue over seven nights. THC-containing gummies are a different story; do not drive after taking one.
• Medication interactions: CBN slowed the liver enzyme CYP1A2 in laboratory and mouse studies, the same enzyme that clears melatonin and caffeine. Ask a pharmacist before combining CBN with prescriptions, especially sedatives, blood thinners or seizure medicines.
• Tolerance: the 2026 mouse study found tolerance and signs of physical dependence after five days of twice-daily CBN. That is an animal result at high doses, but it is a reason to take breaks rather than treat CBN like a vitamin.
• Long-term use: unknown. The longest CBN trials ran from seven nights to a few weeks. A 2026 narrative review called the clinical evidence for CBN "minimal."
• Kids and pets: gummies look like candy. Store them locked away from children and animals.
• Who should skip them: anyone under 21, anyone pregnant or nursing, and anyone who is drug tested.

If you have had trouble sleeping for more than a few weeks, see a doctor. Insomnia has treatments with far more evidence than any gummy.

Will CBN Gummies Show Up on a Drug Test?

They can. A 2020 lab study found CBN cross-reacts with two common urine screens for THC: one needed about 5 times more CBN than THC metabolite to trigger a positive, the other about 20 times more, and CBN added to the signal from any THC already present. (Kroner et al., Journal of Applied Laboratory Medicine, 2020.)

A confirmatory lab test can tell CBN from THC, but many CBN gummies also contain THC, and full-spectrum CBD carries trace THC that can show up. If you are tested for work or sport, skip CBN gummies entirely. Our guide on whether CBN shows up on a drug test goes deeper, and our encyclopedia page on whether THCA shows up on a drug test covers THC detection windows.

How to Store CBN Gummies

• Cool, dark and sealed. Heat melts gummies, and light, heat and air break cannabinoids down over time. THC turning into CBN is exactly that process, so a THC + CBN gummy left in a hot car slowly changes what is in it.
• Keep the original bag or jar with the batch number, so you can always match it to the COA.
• Lock them up. Child-resistant packaging, out of reach of kids and pets.
• Check the expiration date, and toss gummies that have melted together or changed texture.

CBN Gummies vs CBN Tinctures and Capsules

No study has compared CBN gummies, tinctures and capsules head to head. Gummies win on fixed dosing and taste; tinctures win on fine-tuning; capsules and soft gels give a fixed dose without the sugar.

The CUPID trial gave CBN as a 2 mL oral oil, and the 2021 insomnia trial used a sublingual oil. If you are weighing formats, see our guides to CBD tinctures and THC tinctures.

How to Shop for CBN Gummies: A Checklist

• mg of CBN per gummy, stated plainly. If it only shows a bag total, do the division before you buy.
• A batch-matched COA that shows CBN within about 10% of the label, plus THC and safety panels.
• Know the formula. CBN alone, + CBD, + THC or + melatonin each behave differently (see the table above).
• Full spectrum vs isolate. Full-spectrum blends carry other cannabinoids and terpenes such as myrcene and linalool, plus trace THC. Isolate-based gummies do not.
• Be skeptical of big numbers. Sleep-gummy marketing often quotes dramatic gains in minutes of sleep. Ask which study the number came from, and what dose that study used.
• 21+ and your state's rules. Hemp-derived cannabinoid products are age-restricted, and state rules differ, so check before you order.

Still deciding whether CBN is the right cannabinoid for you? CBN for anxiety covers what little research exists on that use.

What Diesel Hemp Sells Instead

Here is what we do sell that people use in the evening, and why:

• Full-Spectrum CBD Gummies (20 mg) — 20 mg of CBDA + CBD per vegan gummy, plus other minor cannabinoids and terpenes from our strain-specific extract.
• Full-Spectrum CBD Soft Gels (25 mg) — a fixed 25 mg per soft gel, no sugar, with a little black-pepper-derived piperine oil added for absorption.
• THCA Flower – Permanent Marker — an indica-dominant (Biscotti × Jealousy) × Sherb Bx cross whose product page describes a euphoric lift that settles into deep body relaxation.
• THCA Live Rosin – GovernMint Oasis — a solventless GMO × Gush Mints rosin that its product page describes as body-forward relaxation for the end of the night.

Our flower is grown in Colorado by Diesel Hemp and partner farms and ships with third-party lab results; browse all CBD gummies, delta-9 THC gummies, THCA flower or THCA live rosin. Heated THCA becomes delta-9 THC at 0.877 times its weight, so THCA flower and rosin will get you high.

What We Could Not Verify

We did not lab-test any CBN gummy ourselves; the per-gummy figures above are what each brand states on its own page. We found no trial of CBN gummies specifically (the trials used capsules, oils or brand formats not always described), no human study of CBN + melatonin together, no trial of delta-8 + CBN, and no CBN study longer than a few weeks. Two brand pages (Lazarus Naturals and CBDistillery) did not show per-gummy CBN to our browser, so they are not in the label table.

Frequently Asked Questions

What are CBN gummies?

CBN gummies are chewable edibles infused with a measured dose of cannabinol (CBN), a minor cannabinoid that forms as THC ages. Labels we checked in November 2026 ranged from 1.5 mg to 50 mg of CBN per gummy, and most also contain CBD; some add THC or melatonin. They are mainly sold for nighttime use.

Do CBN gummies contain CBD?

Many do. Six of the seven CBN gummy labels we surveyed paired CBN with CBD, usually 10 to 50 mg per gummy. In the only trial that tested the combination, adding 10 to 100 mg of CBD to 20 mg of CBN did not improve sleep compared with CBN alone, so the CBN dose is the number to check.

Are CBN gummies a sleep aid?

They are sold as one, and early human trials support some benefit at higher doses. 20 mg of CBN nightly reduced nighttime awakenings in a 293-person trial, and 25 to 100 mg performed about the same as 4 mg of melatonin in another. A single 30 mg dose showed no significant effect in a sleep lab, and many gummies contain less than 20 mg.

What is CBN?

CBN, or cannabinol, is a minor cannabinoid that forms when THC breaks down with oxygen over time, which is why aged cannabis contains more of it. It binds the brain's CB1 receptors much more weakly than THC. CBN used in gummies is extracted and added at a set dose.

How many CBN gummies should I take?

There is no official dose. Divide the label: the lowest dose that showed a benefit in a placebo-controlled trial was 20 mg of CBN, so that is one 20 mg gummy or four 5 mg gummies. Start with one gummy, keep the dose steady for about a week, and if the gummy contains THC, dose for the THC instead.

How long do CBN gummies take to work?

No study has timed CBN gummies specifically. In a controlled study of THC edibles, effects peaked 1.5 to 3 hours after eating and lasted 6 to 8 hours. Take a gummy about an hour before bed and do not take a second one because the first has not kicked in yet.

Do CBN gummies get you high?

CBN-only and CBN plus CBD gummies are not expected to get you high at the doses studied in people. In a 1975 study, 50 mg of CBN alone produced no drugged or drunk feeling. Gummies that also contain delta-9 or delta-8 THC will get you high because of the THC.

Are CBN gummies safe?

Short-term use was mostly well tolerated in trials lasting seven nights to a few weeks, and 20 mg nightly did not cause next-day fatigue. Long-term safety is unknown, and a 2026 mouse study found tolerance and signs of dependence with repeated high doses. Ask a pharmacist first if you take medication, and keep gummies away from children and pets.

What are the side effects of CBN gummies?

Side effects in trials were mostly mild. Across cannabinoid sleep trials, dizziness and dry mouth were the most common, and side effects were about four times more frequent than on placebo, with no serious harms reported. Gummies containing THC can also cause impairment, so do not drive after taking one.

Will CBN gummies show up on a drug test?

They can. A 2020 study found CBN cross-reacts with two common urine screens for THC, needing about 5 to 20 times more CBN than THC metabolite to trigger a positive. Many CBN gummies also contain THC or trace THC from full-spectrum hemp, so skip them if you are drug tested.

Can you take CBN gummies with melatonin?

Be careful. In a 2025 mouse study, CBN slowed the liver enzyme that clears melatonin and raised melatonin levels about four-fold. Melatonin gummy labels are also unreliable: a 2023 JAMA study found actual melatonin ranged from 74% to 347% of the label. Do not stack a CBN plus melatonin gummy with other melatonin, and ask a doctor first.

More in This Series

• CBN for sleep: what the studies actually show and the CBN dosage guide
• CBN vs CBD, CBN vs THC and CBN vs melatonin
• Does CBN show up on a drug test? and CBN for anxiety
• Best THC gummies for sleep and THC for sleep
• Tincture vs edibles