Minor Cannabinoids 101: CBG, CBC, & CBN

Walking into a cannabis store can sometimes feel like stepping into a new hardware store for the first time. So many options, so many numbers, and it all looks a bit technical. Or maybe it’s more like trying to decipher a new kind of nutrition label with ingredients you’ve never heard of. But, just like with hardware or groceries, you don’t need to be an expert on every single detail. This article dives into the lesser known-compounds you might see on a label: the minor cannabinoids! While they’re not necessarily the stars of the show like CBD and THC are, these compounds are important. The good news is, for minor cannabinoids like CBC, CBN, and CBG cannabis, you only need to check a few key things to make an informed choice.

What Are Minor Cannabinoids?

You’ve probably seen “THC” and “CBD” on cannabis labels, but there’s a whole neighbourhood of other compounds out there, called “minor cannabinoids!” These include CBG, CBC, and CBN. Understanding them simply means knowing what to look for on a label, similar to checking an ingredient list.

They’re generally present in smaller amounts and are non-intoxicating, meaning they won’t give you the intoxicating, psychoactive experience associated with THC. Learning to spot their percentages or total milligrams helps you choose products that align with what you’re curious about, making your shopping trip more predictable and less about guesswork. Think of it as knowing your way around the grocery store, not just the produce aisle.

CBG Cannabis and Friends

CBG, CBC, and CBN are all minor cannabinoids, but they don’t show up or behave the same way.

• CBG is often called a building-block cannabinoid because young cannabis plants use CBGA to form the major cannabinoids like THC and CBD, so the final-product flower you’re buying at the dispensary usually has only small amounts of CBG.
• CBC is another non-intoxicating cannabinoid that’s usually found in lower levels and is often discussed alongside terpenes and other cannabinoids because the overall formula matters more than CBC by itself.
• CBN, on the other hand, is different because it’s mostly linked to aged or oxidized THC, meaning it can become more noticeable when cannabis has been stored for a long time or exposed to heat, light, or oxygen.

In plain terms: CBG is more about the plant’s early chemistry, CBC is a quiet supporting cannabinoid, and CBN is often a sign of THC changing over time.

Decoding CBC, CBD, and CBG Cannabis Labels

Now that you know a bit more about the minor cannabinoids, let’s dig a bit deeper into reading your product labels through a cannabinoid lens.

Let’s say you pick up an oil bottle. You’ll see “Total THC” and “Total CBD” prominently displayed, often in milligrams per millilitre or total milligrams per package. However, you might also spot “CBG,” “CBC,” or “CBN” listed with their own smaller percentages or milligram counts. That’s these minor cannabinoids at play, just patiently waiting for you to notice them! They’re part of the plant’s natural chemistry, and knowing they’re there lets you broaden your routine beyond just the big two. Below is a simple, step-by-step framework to guide you through your choices and make more sense of the labels.

Step 1: Pick Your Format

Think about how you usually like to consume your cannabis. Are you a flower person, or do you prefer the consistency of oils and capsules?

• Flower:
  • Dried flower can naturally contain various minor cannabinoids, but the exact percentages might vary more from batch to batch. You’re often seeing the plant’s natural profile here.
• Oils, Capsules, Edibles:
  • These often provide more precise labelling for minor cannabinoids, as they’re usually extracts where specific compounds can be measured and sometimes even added back. This is where you’ll most often see explicit callouts for things like CBN oil or CBG content.

Step 2: Check Labelled Potency Expression

This is where you put your ‘nutrition label’ hat on. The information provided helps you understand exactly what’s in your product, much like checking the back of a food item.

• Percentages and Milligrams:
  • You’ll see minor cannabinoids listed as a percentage (e.g., 1% CBG) or total milligrams per package (e.g., 20 mg CBN). Remember, these numbers are typically much smaller than those for THC or CBD, and that’s perfectly normal for minor cannabinoids. Don’t expect to see 20% CBG: anything from 0.5% to 5% is more common.
• “Total Cannabinoids”:
  • Sometimes, a label might just give a “Total Cannabinoids” figure, then break down the main ones. If you’re looking for specific minor cannabinoids like CBC, make sure it’s itemized if it’s important to your choice.

Step 3: Check Freshness and Packaging Cues

Just like checking the “best before” date on a carton of milk, these details matter.

• Lot/Batch Number:
  • This isn’t just a random series of numbers, it’s like a product’s birth certificate. It helps with traceability and tells you when the product was packaged. While not a strict expiry, a fresher lot might mean the cannabinoids are more stable.
• Child-Resistant Packaging:
  • This is standard, much like a vitamin bottle cap, but it also helps keep air and light out, which can preserve the product’s quality over time.

Step 4: Match it to Your Priorities

Are you specifically seeking products with higher CBG cannabis content, or perhaps a CBN oil?

• Read the label with intention.
  • If you’re looking for something beyond THC and CBD, train your eye to scan for CBG, CBC, and CBN numbers.
• Consider how it fits with your current routine.
  • Are you adding a new element, or replacing something?

If you’re new to looking beyond THC and CBD, start by checking the ‘total cannabinoid’ section on any product you already like. You might be surprised to see other numbers there! If you’re an experienced shopper trying to fine-tune your routine, try looking for products with higher percentages of a specific minor cannabinoid, like a CBG-dominant strain, to see how it integrates with your existing favourites.

For a deeper understanding of how to read cannabis packaging, check out our helpful guide on what cannabis labels tell you and what they don’t.

Minor Cannabinoids: FAQs

How do I know I’m comparing two CBG cannabis products fairly?

Always look at the total milligrams of CBG per package, not just percentages, especially for oils or capsules. Percentages can be misleading if package sizes differ. Also, check the total volume or serving size for a true comparison. For more in-depth tips, check out our guide on comparing cannabis products before you buy.

What does a lot/batch date actually tell me about these minor cannabinoids?

It’s like a “best before” date for stability. It tells you when the product was produced and tested. A fresher lot generally means the cannabinoids are less likely to have degraded, giving you a better chance of experiencing the intended product profile.

What’s the simplest way to store CBN oil so it doesn’t go weird?

Keep it in its original, child-resistant packaging. Store it away from direct sunlight, high heat, or extreme cold. A cool, dark cupboard, like where you keep your cooking oils, is usually perfect. This helps preserve the cannabinoids over time.

Why do some cannabis products only list THC and CBD, but not CBG or CBC?

Provincial rules mandate the listing of total THC and CBD. Other cannabinoids are typically listed if they are present in significant, measurable amounts above a certain threshold. If they aren’t listed, they might be present in very low, unquantified amounts, or not at all.

Is “full spectrum” always better if I’m looking for minor cannabinoids?

Not necessarily “better” in an absolute sense, but “full spectrum” products aim to include a wider range of the plant’s original compounds, including various minor cannabinoids like CBG and CBC, alongside THC and CBD. If you want a more isolated experience with just one cannabinoid, then an “isolate” product is what you’d choose. For exploring the full plant profile, full spectrum is your go-to.

Exploring CBG Cannabis & Other Cannabinoids With Confidence

Taking the time to understand your cannabis labels, especially when it comes to minor cannabinoids like CBG, CBC, and CBN, makes all the difference. It turns a potentially confusing shopping trip into a familiar routine, just like grabbing your regular bread from the bakery. By knowing what to check for, from percentages and milligrams to “full spectrum” callouts, you’re empowered to make confident choices that feel right for you. It’s about knowledge, not guesswork!

Ready to put your new expertise to the test? Browse our selection of cannabis products today and find exactly what you’re looking for.