What is CBN?

CBN (Cannabinol)

Overview

Cannabinol (CBN) is a degradation product of THC, formed as the plant ages or when exposed to oxygen or ultraviolet light. It was the first cannabinoid ever identified — long before THC — though it was initially considered a byproduct rather than a functional compound. Modern research has revealed that CBN has distinct pharmacological properties of its own.

CBN is mildly psychoactive, yet its affinity for CB1 receptors is 10–30 times weaker than THC. It primarily acts through CB2 receptors, as well as TRPV2, α2-adrenergic receptors, and possibly influences GABAergic modulation indirectly.

Effects

Psychological

• Produces a calming and inhibitory effect (releases cognitive control rather than inducing sleep)

• Reduces irritability and sensory overload

• May cause mild sluggishness at higher doses

• Promotes deep restorative sleep without next-morning grogginess

• Helps defocus the mind and ease mental fatigue

Physiological

• Exhibits analgesic and anti-inflammatory potential via CB2 and TRP pathways

• Relaxes muscles and residual tension

• Demonstrates anticonvulsant properties

• May reduce intraocular pressure

• Shows potential in studies on fibromyalgia, spasms, and post-pain recovery

Occurrence

CBN occurs naturally in aged or oxidized cannabis, especially in older, poorly stored, or long-cured flowers. It can also appear in extracts, nighttime blends, or formulations designed for sleep support.

In OG Lab genetics, there are no CBN-dominant strains, but it may be present under specific conditions in:

• Banana Hammock RBX1 (notably at higher temperatures)

Synergy

• CBN + THC — Enhances the sedative body-relaxing component

• CBN + CBD — Deep calm and relaxation without heavy sedation

• CBN + Myrcene — Physical stillness; often linked with restorative sleep

• CBN + Linalool — Gentle transition to sleep, internal quiet

At high doses, CBN may induce mild confusion or sluggishness, particularly in sensitive individuals.

Pharmacological Properties

• Non-euphoric: does not produce a “high” effect

• Low motivational impact: minimal influence on reward circuitry

• Restorative: suitable for recovery during insomnia, chronic stress, or physical exhaustion

• Gradual action: may accumulate and show enhanced effects after several nights of consistent use

• Soft but cumulative: promotes progressive relaxation rather than sudden sedation

Summary

CBN is the cannabinoid of release and decompression. It doesn’t alter perception — it softens the background noise and helps the body unwind naturally.

Beneficial for:

• Nighttime recovery and rest cycles

• Physical and emotional decompression

• Post-stress recalibration

CBN isn’t a switch — it’s a soft darkness that invites rest when the world feels too sharp and the body too tense.