CBD Gummies for Sleep: Comparison Review
Sleep gummies sold as CBD fall into four label groups: hemp CBD alone, CBD plus CBN, CBD plus melatonin, and state-legal cannabis gummies with CBD and THC. Each group has a different dose range and a different evidence base. The FDA has not approved CBD for sleep. Human trial data is small. This comparison works from labels, cannabinoid content, and published study results.
Pick first: full-spectrum CBD with CBN, 25 mg CBD and 5 mg CBN
Start here. One cannabinoid blend, a stated dose, no sedative stacking. Hemp-derived CBN comes from oxidized THC, and these products carry THC at or below 0.3% by dry weight under the 2018 Farm Bill. Human sleep data on CBN is thin. Most CBN research is preclinical. Take one gummy 60 to 90 minutes before bed. Cut it in half for a 12.5 mg CBD test dose. Track sleep onset for five nights before changing the dose.
Melatonin and Cannabis for Sleep: How They Compare and Combine
Option 2: CBD plus melatonin
Labels run 1 mg to 10 mg of melatonin. Trials use 0.5 mg to 5 mg. Melatonin shifts circadian timing. It does not act as a sedative. Stacking melatonin with CBD can cause morning grogginess. Skip this group if you already take melatonin. Check the CBD dose in mg per piece, not per bottle.
Option 3: state-legal cannabis gummies with CBD and THC
Sold in dispensaries in states with legal medical or adult-use programs. THC content is listed in mg per piece, not as a percentage. A 1:1 ratio at 5 mg THC and 5 mg CBD is strong for a first attempt. A 5:1 CBD to THC ratio suits people who want less intoxication. These products are cannabis, not hemp. They cannot cross state lines.
Label checklist
- CBD and CBN in mg per piece.
- THC as a percentage of dry weight for hemp, mg per piece for cannabis.
- Third-party lab report with a batch number.
- Added melatonin, L-theanine, valerian, or antihistamines.
- Serving size. Some gummies are two pieces per serving.
Evidence
- FDA: CBD is not approved for sleep. Epidiolex, a CBD drug, is approved for seizures.
- NCCIH: evidence for CBD in sleep disorders is limited. Studies are small and short.
- 2019 study in The Permanente Journal: 72 adults, sleep scores improved in 66% during month one. No placebo group. The authors called for controlled trials.
Unknowns: dose response for CBN, long-term CBD use for sleep, and interactions with sedatives, SSRIs, and blood thinners. Ask a pharmacist before combining products.