CBN: The Hidden Gem of the Cannabinoids

CBN (cannabinol) often flies under the radar compared to THC or CBD. But for those seeking mild, non-intoxicating effects , especially for sleep , it’s a compound worth knowing. It’s also easy to make at home with a bit of time and the right tools.

Let’s break it down.

What Is CBN?

CBN is a cannabinoid that forms when THC breaks down. Fresh cannabis contains little to no CBN. But when buds age , or are exposed to light, heat, and air , THC oxidizes into CBN naturally.

Even in well-stored cannabis, studies show about 16% of THC degrades to CBN after a year [source].

What Does CBN Do?

CBN is mildly psychoactive but doesn’t cause the high most associate with THC. Users typically turn to CBN for:

• Improved sleep
• Reduced muscle spasms
• Anti-inflammatory support
• Chronic pain relief
• Anxiety and stress reduction

Its calming profile makes it a go-to option for nighttime use or for those who want relief without intensity.

How to Turn THC Into CBN

CBN comes from aged THC. You can let time do the work , or speed it up with heat and light.

Easy: Sunlight & Air

Leave your cannabis on a tray in a sunny spot for 2–3 weeks. The UV and oxygen will gradually convert THC to CBN.

Faster: Sun + Heat

Expose the herb to sunlight and heat it gently (100–110°C). This combination speeds up the conversion significantly.

Controlled: UV Curebox

Use a UV light curebox to break down THC in a few hours with minimal effort.

How to Make CBN Oil

Once your material is oxidized, you can infuse it just like THC or CBD.

Step-by-Step:

1. Infuse with Oil
   • Add degraded cannabis to your beaker
   • Cover with MCT or olive oil
   • Use the POT by NOIDS to run the infusion cycle
2. Filter & Store
   • Strain out the plant material
   • Pour into dropper bottles for easy dosing

How to Make CBN Concentrate

Looking for a potent extract? Follow this method:

1. Ethanol Wash
   • Soak oxidized cannabis in 190-proof ethanol for 3+ hours
2. Evaporate
   • Filter out solids
   • Add to the POT for evaporation until you’re left with a thick, dark resin

Final Notes

CBN is more than THC’s sleepy cousin , it’s a practical cannabinoid for those seeking rest, relief, and clarity. And it’s one of the few that’s simple to make yourself.

Last reviewed: April 2026