Research Database
CBN
Cannabinol

CBN Research

A mildly psychoactive cannabinoid that forms when THC degrades. Research suggests potential sedative and sleep-promoting effects.

Mildly PsychoactiveSedativeSleep AidPain Relief
2studies
24participants
Browse PubMed
B
Evidence Grade
Moderate Evidence

Based on 2 peer-reviewed studies in our database.

Outcome Distribution

50%
Positive
1 study50%

Study found evidence of effectiveness

* Outcomes are based on our curated selection of research reviews. Individual study quality varies.

Study Types

Randomized Controlled Trial (1)Systematic Review (1)

Conditions Studied with CBN

Evidence:
AStrong
BModerate
CEmerging
DLimited

CBN Research Reviews

2 studies
B
Moderate Evidence
2021
Randomized Controlled Trial

Medicinal Cannabis for Insomnia: A Positive Trial

Positive Results

In this controlled trial, a medicinal cannabinoid extract significantly improved chronic insomnia—patients slept over an hour longer and fell asleep 8 minutes faster. Insomnia severity scores improved by 5 points, and patients reported better sleep quality and feeling more rested upon waking.

24participants
|
Sleep
Insomnia

Explore More CBN Research

Our reviews are just a starting point. Browse thousands more Cannabinol studies on PubMed.

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