What Are Cannabinoids? A Beginner's Guide to THC, CBD, CBN, CBG & More
Spend five minutes at the counter of any dispensary and you will hear a whole alphabet of letters get thrown around. THC, CBD, CBN, CBG. They show up on labels, on menus, and in just about every conversation about which product to pick. If you have ever nodded along while quietly wondering what half of those letters actually mean, you are in good company.
At Arizona Organix, we have been answering these questions since 2012, when we opened as Arizona's first dispensary. Cannabinoids are one of the most common topics our budtenders cover, so we put together this plain-English guide. We will walk through what cannabinoids are, how the major ones differ, what full spectrum means, and how to use all of this to shop smarter on our cannabis menu.
What Are Cannabinoids?
Cannabinoids are natural chemical compounds produced by the cannabis plant. Researchers have identified more than 100 of them so far, though only a handful show up in meaningful amounts in most of the products you will find at a dispensary.
Most cannabinoids are made inside trichomes, the tiny, frosty, mushroom-shaped resin glands that cover cannabis flowers. That sparkly coating you see on a well-grown bud is where the action happens. Trichomes also produce terpenes, the aromatic compounds behind each strain's smell and flavor. If you want to go deeper on that side of the plant, check out our guide to cannabis terpenes.
Cannabinoids interact with the body's endocannabinoid system, a network of receptors that scientists are still actively studying. That is part of why different cannabinoids are often associated with different experiences, and why two products with the same strain name can feel noticeably different.
THC: The One Everyone Knows
THC, short for delta-9-tetrahydrocannabinol, is the primary intoxicating compound in cannabis. It is responsible for the classic high, and it is the cannabinoid most people mean when they ask how strong a product is.
Here is a fun bit of plant chemistry: raw cannabis contains very little THC. Instead, it contains THCA, an acidic precursor that is not intoxicating on its own. When cannabis is heated, whether through smoking, vaporizing, or cooking during edible production, THCA converts to THC. That conversion process is called decarboxylation, and it is the reason raw flower does not have the same effect as a finished product.
Everyone responds to THC differently. Body chemistry, tolerance, the product format, and even what you ate that day can all play a role. That is why our budtenders always recommend starting low and going slow, especially if you are trying a new product type.
CBD: The Non-Intoxicating Favorite
CBD, or cannabidiol, is the second most well-known cannabinoid. The big difference from THC is that CBD is not intoxicating, so it does not produce a high on its own. That makes it popular with people who want to explore cannabis without that experience.
Some users report that CBD feels calming or helps them unwind, and many people like products that blend CBD with THC. Some customers describe these balanced products as feeling smoother or more mellow than THC-dominant options. Research into CBD is ongoing, and individual experiences vary widely, so think of these as reports from consumers rather than guarantees.
You will find CBD in tinctures, topicals, flower, vapes, and edibles. Labels list the ratio of CBD to THC, which is a handy way to compare products side by side. Products are often described as THC-dominant, CBD-dominant, or balanced.
The Minor Cannabinoids: CBN, CBG, and More
Beyond THC and CBD, a group of so-called minor cannabinoids is getting a lot of attention. They are called minor because they typically appear in smaller amounts in the plant, not because they are unimportant. Here are the ones you are most likely to see on a label:
CBN (cannabinol): CBN forms as THC ages and breaks down over time. Products featuring CBN are often marketed for nighttime use, and some users report it pairs well with an evening wind-down routine, though research is still early.
CBG (cannabigerol): Sometimes called the mother cannabinoid, because CBGA, its acidic form, is the starting point the plant uses to make THCA and CBDA. CBG is not considered intoxicating, and some consumers describe it as clear-headed.
THCV (tetrahydrocannabivarin): A cousin of THC that shows up in certain strains. Some users describe the experience as energetic, but it is less common on dispensary shelves.
CBC (cannabichromene): A non-intoxicating cannabinoid that researchers are still studying. It usually appears as a supporting player rather than the headline ingredient.
Many products now highlight a specific minor cannabinoid alongside THC or CBD. If one catches your eye, ask a budtender to walk you through how it is formulated and how other customers have described it.
Full Spectrum, Broad Spectrum, and Isolate
Once you start comparing products, you will notice another set of terms that describe which cannabinoids made it into the final product:
Full spectrum: Contains a wide range of the plant's cannabinoids and terpenes, including THC. Live resin and many rosin products fall into this camp.
Broad spectrum: Contains multiple cannabinoids and terpenes but has had THC removed or reduced.
Isolate or distillate: A refined extract focused on a single cannabinoid. These products are consistent and predictable, and flavor is often added back with terpenes.
Why does it matter? Many consumers believe that cannabinoids and terpenes work better together, an idea often called the entourage effect. The science is still developing, but plenty of our regulars say they prefer full spectrum products because they feel more well-rounded. Others love the consistency of distillate. There is no wrong answer, only personal preference.
How to Use Cannabinoid Info When You Shop
Every product sold at a licensed Arizona dispensary comes with lab testing information, and labels list the cannabinoid content. Here is how to put that info to work:
Look past the biggest number. Higher potency is not automatically better. The overall cannabinoid and terpene profile often shapes the experience as much as THC content does.
Check the ratio. If you want a gentler experience, ask about balanced or CBD-forward products.
Keep notes. Jot down what you tried and how it felt. Over time, you will spot patterns in the profiles you enjoy.
Ask questions. Our budtenders know the 50+ brands we carry inside and out. Our guide to reading cannabis labels in Arizona is a great primer too.
This guide is for educational purposes only and is not medical advice. If you have health questions, talk with a qualified healthcare provider.
Cannabinoid FAQ
Will CBD get me high?
No. CBD is not intoxicating on its own. However, some CBD products also contain THC, so always check the label and ask a budtender if you want to avoid THC entirely.
What is the difference between THC and THCA?
THCA is the non-intoxicating acidic form of THC found in raw cannabis. When it is heated, it converts into THC. That is why flower labels often list THCA alongside total THC.
What does CBN do?
CBN forms as THC ages. Products featuring CBN are often positioned for evening use, and some users report it fits well into a nighttime routine. Research is still early, so experiences vary from person to person.
Is full spectrum better than distillate?
Not necessarily. Full spectrum products keep a broader mix of cannabinoids and terpenes, which many consumers enjoy. Distillate offers consistency and a cleaner flavor profile. It comes down to what you prefer.
Where can I find CBD and minor cannabinoid products near me?
Arizona Organix carries a wide selection of THC, CBD, and minor cannabinoid products from over 50 brands. Browse our online menu or stop by our Glendale dispensary any day from 8AM to 10PM.
Explore Cannabinoids at Arizona Organix
Learning the alphabet of cannabis makes every visit a little easier and a lot more fun. Whether you are curious about CBD, want to try a CBN product, or just want help reading a label, our team is happy to help with zero pressure. New to Arizona Organix? You get BOGO deals on your first five visits, and you earn rewards on every purchase when you join our loyalty program. Browse our cannabis menu, place an express pickup order, and swing by Arizona's first dispensary, open 8AM to 10PM daily. Need directions? Find our Glendale dispensary here.
Do not use marijuana if you are under twenty-one years of age or pregnant. Keep marijuana out of reach of children.