Wiki: What is CBC (Cannabichromene)?
A lesser-known cannabinoid that's becoming popular in daytime formulas
The Short Answer
CBC is a naturally occurring cannabinoid found in cannabis and hemp. It doesn't produce the characteristic high associated with THC, but it behaves differently from better-known cannabinoids like CBD, CBG, and CBN.
CBC has become one of our favorite cannabinoids for daytime formulas. People commonly describe CBC-containing products as uplifting, clear-headed, and focusing, particularly when CBC is combined with CBG. Those descriptions come primarily from consumer experience, not clinical trials establishing that CBC produces those effects.
CBC remains one of the least studied commercially available cannabinoids.
Does CBC Get You High?
CBC is not considered intoxicating and does not produce the characteristic high associated with THC.
THC produces much of its intoxicating effect through activation of CB1 receptors in the central nervous system. CBC has a substantially different receptor profile and does not strongly activate CB1. Research has instead found interactions with targets including CB2 and several transient receptor potential (TRP) channels.
That doesn't necessarily mean CBC does nothing that you can feel. People sometimes describe noticeable differences between CBC-containing formulas and CBD alone. It means that those effects shouldn't be confused with THC intoxication.
What Does CBC Feel Like?
This is where consumer experience currently runs ahead of the research. People who use CBC commonly describe it as:
- Uplifting rather than sedating
- Clear-headed
- Useful in daytime formulas
- Particularly complementary to CBG
That's also consistent with why we carry it. We've found CBC + CBG formulas particularly interesting for customers who want cannabinoid products during the day but are concerned about the drowsiness they sometimes experience with CBD-heavy formulas.
We can't tell you that clinical research has established those effects, because it hasn't. Human research on CBC remains extremely limited, and a 2026 review identified the absence of clinical trials as one of the major gaps in CBC research.
CBC vs CBD, CBG and CBN
Different chemistry, different experience
- How Is CBC Different From CBD?
CBD and CBC are both non-intoxicating cannabinoids, but they are chemically distinct compounds with different pharmacology. CBD is considerably better studied and has become the dominant non-intoxicating cannabinoid in commercial hemp products.
CBC is much less studied and naturally occurs in smaller quantities in cannabis plants. Laboratory research suggests that it interacts with several biological targets differently from CBD, including TRP channels involved in sensory signaling and CB2 receptors.
For shoppers, the simple distinction is that CBD remains the foundation of most cannabinoid formulas, while CBC is increasingly being used as a complementary cannabinoid, especially in daytime products.
- How Is CBC Different From CBG?
CBC and CBG are separate non-intoxicating cannabinoids with different chemical structures and pharmacology. Both have become increasingly common in daytime formulas, and you'll frequently find them used together.
At Herbal Edge, we're particularly interested in the combination. People commonly describe CBG + CBC formulas as uplifting and clear-headed, although human research hasn't established that either cannabinoid reliably produces those effects.
- How Is CBC Different From CBN?
CBN is commonly included in products marketed for nighttime use and sleep. CBC, by contrast, is increasingly found in daytime formulas and is commonly described by users as more uplifting.
Neither reputation should be confused with strong clinical evidence proving that CBN causes sleep or CBC causes focus. They're useful descriptions of how the cannabinoids are currently being formulated and experienced by consumers.
And you don't have to choose between them. Many people use a CBC + CBG formula in the morning and a CBN-forward formula at night because they offer distinctly different experiences.
How Does CBC Work?
CBC doesn't simply behave like a weaker version of CBD. Laboratory studies have found activity involving TRPA1 and other TRP channels, as well as interactions with CB2 receptors. Research has also found that CBC can inhibit cellular uptake of anandamide, one of the body's own endocannabinoids.
Those mechanisms are part of why researchers are interested in CBC, but identifying a molecular mechanism is not the same thing as demonstrating a health benefit in people.
Most research investigating CBC for inflammation, discomfort, mood, neurological effects, skin conditions, and other potential applications remains preclinical.
What Is CBC Used For?
Commercially, you'll most often find CBC incorporated into formulas intended for daytime use, mood, focus, or physical recovery.
At Herbal Edge, we're particularly interested in its use alongside CBG in daytime formulas. Rather than adding tiny quantities simply so CBC can appear on a label, we've worked with Free Bloom to make products containing meaningful amounts of both cannabinoids available.
That's ultimately why CBC has earned a place in our catalog: the consumer experience is interesting enough to take seriously, while the science is still young enough that we should be careful about explaining what we actually know.
Sources
About the Author
Before launching Herbal Edge, Avery Martz operated one of Idaho's largest CBD retailers, reviewing products, working with independent makers, and helping hundreds of people learn about CBD.