What is CBN?

What is CBN?

In recent years, CBD and THC have taken center stage in the world of cannabinoids, with increasing research and consumer interest. However, the cannabis plant is a treasure trove of compounds, and one of the lesser known but intriguing ones is CBN, or Cannabinol.

  1. What is CBN (Cannabinol)?

CBN is one of the many cannabinoids found in the cannabis plant. Like CBD and THC, CBN interacts with the body’s endocannabinoid system, which is responsible for maintaining homeostasis (or balance) in various physiological processes.

CBN doesn't start out as CBN in the cannabis plant. Instead, it's the result of THC degradation. As THC ages and is exposed to oxygen and light, it gradually breaks down into CBN. Thus, older cannabis or cannabis exposed to air and light will tend to have higher levels of CBN compared to fresher cannabis.

Dried THC

While CBN shares a similar molecular structure with THC and CBD, its effects on the body are distinct. This difference in effects can be attributed to the way each compound interacts with the body's endocannabinoid system (ECS).

  1. How is CBN Produced?

Unlike many other cannabinoids, CBN doesn’t start as a form of cannabigerolic acid (CBGA). Instead, CBN is typically a byproduct of THC degradation. When THC is exposed to oxygen and light over time, it breaks down and becomes CBN. That's why aged cannabis, or cannabis that has been improperly stored, tends to have higher levels of CBN.

Aging: As cannabis ages, the THC present in the plant naturally starts degrading. Over time, this degradation process leads to the formation of CBN.

Light and Oxygen Exposure: The degradation of THC to CBN is accelerated when cannabis is exposed to air and light. This is why older cannabis or cannabis that hasn't been stored correctly will often have a higher CBN content.

THC Lights 

Decarboxylation Process:

The raw cannabis plant contains THCA (Tetrahydrocannabinolic Acid), which is the acidic precursor to THC. When cannabis is heated, THCA undergoes a process called decarboxylation, converting it to THC.

If this THC undergoes further heat exposure or prolonged exposure to air, it can convert to CBN.

  1. Potential Benefits of CBN:

Cannabinol (CBN) is one of the many cannabinoids found in the cannabis plant. While it's not as well-known or extensively researched as CBD (cannabidiol) or THC (tetrahydrocannabinol), initial studies and anecdotal evidence suggest that CBN may offer several potential benefits. Let's delve into them:

  • Sleep Aid: One of the most talked-about benefits of CBN is its potential as a sleep aid. Some reports suggest that CBN might have sedative effects, which could help those struggling with insomnia or other sleep disorders. It's worth noting, however, that more research is needed to establish the strength and efficacy of these sedative properties.

Sleeping polar bears

  • Analgesic Effects: Preliminary studies suggest that CBN may have analgesic or pain-relieving properties. It could potentially work by influencing the activity of neurons that are sensitive to capsaicin (an ingredient found in chili peppers), which plays a role in pain perception.
  • Inflammation Reduction: Like other cannabinoids, CBN may have anti-inflammatory effects. This could make it beneficial for conditions associated with inflammation, such as arthritis or Crohn's disease.
  • Fighting Bacteria: Laboratory studies have shown that CBN may have antibacterial properties. Particularly, it might be effective against antibiotic-resistant bacterial strains like MRSA (Methicillin-resistant Staphylococcus aureus).
  • Increased Hunger: Unlike CBD, which doesn't seem to affect appetite significantly, CBN might act as an appetite stimulant, potentially making it beneficial for individuals looking to increase their food intake or those with conditions that decrease appetite.
  • Brain Health: Some studies, primarily on rodents, suggest that CBN might have neuroprotective effects. This means it could potentially support brain health and play a role in conditions where neural protection is beneficial, like after a stroke or in neurodegenerative diseases.

Love your brain

  • Seizure Reduction: Early research, mainly in animal models, hints that CBN might have anti-convulsant properties. This could make it potentially useful for conditions like epilepsy. However, more research is needed in this area, especially given that another cannabinoid, CBD, has been more widely studied and recognized for its anti-seizure effects.
  • Bone Health: There's some evidence to suggest that CBN might promote the growth of bone tissue. If this is the case, it could be helpful in healing fractures or supporting conditions that lead to bone loss.
  • Eye Health: Some cannabinoids have been found to reduce intraocular pressure, a significant symptom of glaucoma. There's limited evidence that CBN may also have this effect, though cannabis's primary cannabinoid for this purpose has traditionally been THC.

While CBN is increasingly garnering attention for its potential benefits, we must approach the excitement with a measure of caution. There's still a lot we don't know.

More research is definitely needed to truly understand its full range of effects, optimal dosages, and potential interactions with other substances. It's always best to have a comprehensive picture before making any definitive conclusions or recommendations.


  1. CBN vs. CBD:

Cannabinol (CBN) and cannabidiol (CBD) are two distinct cannabinoids found in the cannabis plant. While they share some similarities, they also have many differences in their origin, effects, and potential therapeutic applications. Let's dive into a detailed comparison:

Origin and Production:

CBN (Cannabinol) 

Origins: CBN is primarily produced as THC (tetrahydrocannabinol) degrades. When THC is exposed to oxygen and light over time, it breaks down and becomes CBN. Thus, older cannabis or cannabis that has been exposed to the elements typically has a higher CBN content.

Presence in Fresh Cannabis: Fresh cannabis plants usually contain very little CBN. Its presence increases with the age and degradation of the plant material.

CBD (Cannabidiol) 

Origins: CBD is produced directly in the cannabis plant. Hemp plants, a type of cannabis, are specifically bred to contain high levels of CBD and low levels of THC.

Presence in Fresh Cannabis: Fresh cannabis, especially hemp varieties, can contain significant amounts of CBD.

Psychoactive Properties:


Mildly Psychoactive: CBN may have mild psychoactive properties, although they're nowhere near as potent as those of THC. It's not typically associated with the "high" that cannabis is known for.


Non-Psychoactive: CBD does not produce a "high" or any form of intoxication. It has no psychoactive effects.

Potential Therapeutic Benefits:



Sedative Effects: One of the most discussed potential benefits of CBN is its sedative properties. Some believe it could aid in sleep.

Pain Relief: CBN may offer pain-relieving properties.

Anti-inflammatory: CBN might have anti-inflammatory effects.

Appetite Stimulant: Unlike CBD, CBN may stimulate appetite.


Anxiety Reduction: CBD is often researched for its potential anti-anxiety effects.

Anti-inflammatory: CBD has demonstrated anti-inflammatory properties.

Neuroprotective Properties: CBD may have potential benefits for neurodegenerative disorders.

Epilepsy and Seizure Disorders: One of the most well-researched applications of CBD is in treating certain forms of epilepsy, like Dravet syndrome and Lennox-Gastaut syndrome.

Pain Relief: CBD is also being studied for its role in pain management.

  1. How to Use CBN:

CBN is available in various forms, including:

  • Oils and Tinctures: Taken sublingually (under the tongue) for faster absorption.
  • Capsules and Edibles: A slower release method as they have to pass through the digestive system.
  • Topicals: For localized relief, such as creams and balms.
  • Vapes: For those who prefer inhalation.
  1. Side Effects and Considerations:

As with any compound, it’s crucial to start with small doses to see how your body reacts. Potential side effects, although rare, may include dizziness, drowsiness, and dry mouth.

Before trying CBN, especially in conjunction with other medications, always consult with a healthcare professional.

Healthcare consultation 

While CBN might not be as well-known as its famous cousins, its potential benefits make it a cannabinoid worth watching.

As research unfolds, we might see CBN taking a more prominent role in the world of therapeutic cannabinoids. Until then, if you're curious about trying it, do so with caution and always prioritize products from reputable sources.