Benefits of CBN for Perimenopause Sleep Support

March 1, 2025

At Opal & Joy, we work hard to stay up to date with the latest in botanical science. That’s why we use high-purity CBN in our Rest sleep support and Restorative Sleep System. Known as “the sleepy cannabinoid,” CBN can make a real difference for women dealing with perimenopausal sleep problems.

What is CBN?

CBN, or Cannabinol, is a minor cannabinoid found in the cannabis plant. Unlike CBD, which is known for many wellness benefits, CBN is valued for its calming, sleep-supporting effects. It forms as THC ages and breaks down, but in its pure form, CBN is non-intoxicating and will not make you feel "high." Instead, it gently supports the nervous system and helps signal to your brain that it is time for deep, restful sleep.

Clinical Studies That Support CBN for Perimenopause

How Does CBN Help with Perimenopausal Sleep Issues?

Perimenopause often makes it hard to get truly restful sleep. You might fall asleep but still wake up feeling tired. Hormonal changes can shorten the time spent in the deepest, most restorative sleep stages. Here’s how CBN can help:

Extends Deep and REM Sleep

A 2024 study, the CUPID Study, provided the first clear evidence that CBN can increase both deep (NREM) and REM sleep. For women in perimenopause who often wake up from night sweats or anxiety, CBN can help restore healthy sleep cycles and help you stay in the restful stages longer.

Reduces "Wake After Sleep Onset" (WASO)

Many women in perimenopause experience waking up around 3 am. Studies show that CBN can help reduce the time spent awake after falling asleep. It works by interacting with CB1 receptors in the central nervous system, helping you stay asleep through the night.

A Natural Alternative to Pharmaceuticals

Unlike traditional sleep medications or strong sedatives, CBN does not disrupt your natural sleep patterns. It supports your brain’s normal rhythms. Clinical trials show that CBN is safe and effective for better sleep quality, without the risk of dependency or unwanted morning grogginess.

Powerful Synergy with CBD

CBD helps calm your mind, while CBN supports your body’s natural drive to sleep. When combined in our Restorative Sleep System, they work better together than alone, making it easier to manage even tough cases of hormonal insomnia.

Learn Why CBN and CBD Are the Perimenopause Sleep Power Duo.

Potential Benefits of CBN Beyond Sleep

Although CBN is best known for helping with sleep, it may also offer other benefits for women going through perimenopause:

Muscle and Nerve Relaxation

CBN has been studied for its possible antispasmodic and anti-inflammatory effects. These properties may help ease restless legs and physical tension that can happen during midlife hormonal changes.

Neuroprotective Properties

New research suggests that CBN may help protect the brain, which is important for long-term brain health and thinking skills during the "brain fog" years of perimenopause.

The Science Behind CBN

CBN works by interacting with your body’s internal clock:

CB1 and CB2 Receptor Binding: CBN binds to specific receptors in your endocannabinoid system and nervous system that help control sleepiness and the immune response.

GABA Modulation: Like other natural sleep aids, CBN may affect the GABA system, which is the brain’s main way of slowing down and getting ready for rest.

Learn more about the endocannabinoid system.

How Does Opal & Joy Use CBN?

If you are tired of waking up feeling worn out, CBN could be what your nighttime routine needs. Because it helps deepen sleep and prevent waking up in the middle of the night, we made it a key ingredient in our Rest sleep support product, part of our Restorative Sleep System.

This content is for educational purposes only and is not medical advice.

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