CBN
What Is CBN?
CBN (cannabinol) is a mildly psychoactive cannabinoid that forms when THC degrades through exposure to heat, light, and oxygen. First isolated in 1896, it is the oldest known cannabinoid compound (Wood et al., 1896). Widely marketed as a sleep aid, CBN binds weakly to CB1 receptors and shows sedative, anti-inflammatory, and analgesic properties in preclinical research — though human clinical evidence remains limited.
More CBN articles
CBN Research Versus Marketing Narrative
Cannabinol (CBN) is a minor cannabinoid formed by THC oxidation that is marketed as a potent sleep aid, but no randomised controlled trial has confirmed this…
CBN vs CBD: Molecular Differences Explained
CBN and CBD share 21 carbon atoms yet differ by four hydrogens and one critical structural feature — an aromatic vs non-aromatic central ring.
CBG vs CBD vs CBN
CBG vs CBD vs CBN is a comparison of three non-intoxicating cannabinoids with distinct pharmacological profiles.
How CBN Is Formed: THC Oxidation Explained
Cannabinol (CBN) forms when THC degrades through oxidative aromatisation — a process driven by oxygen, UV light, and heat over time. Fairbairn et al.