The Science Behind Cannabis: What Are Minor Cannabinoids?

When people talk about cannabis, THC and CBD usually dominate the conversation. But did you know the cannabis plant contains more than 100 different cannabinoids?

While THC is best known for its intoxicating effects, researchers are increasingly studying lesser-known compounds called minor cannabinoids. These naturally occurring substances are helping scientists better understand the complexity of cannabis and how its different components interact with the human body.

What Are Minor Cannabinoids?

Cannabinoids are chemical compounds found in the cannabis plant. They interact with various biological systems in the body, including the endocannabinoid system, which plays a role in regulating functions such as appetite, mood, and sleep.

Minor cannabinoids are generally less abundant or less extensively studied than THC and CBD. Although they may appear in smaller concentrations in cannabis products, they’re attracting growing interest from researchers and product manufacturers.

According to the National Institutes of Health, many of these compounds remain understudied, creating opportunities to explore their biological properties.

Meet Four Minor Cannabinoids

Some minor cannabinoids are already appearing on cannabis product labels. Here are four worth knowing:

CBG (Cannabigerol): Sometimes called the mother cannabinoid, CBG is closely connected to the chemical process through which cannabis plants produce other cannabinoids. Early research is investigating its potential effects on stress and other biological functions.

CBN (Cannabinol): CBN forms primarily as THC breaks down through exposure to oxygen, light, and heat. It’s frequently associated with nighttime cannabis products, although scientific evidence supporting its effectiveness as a sleep aid remains limited.

CBC (Cannabichromene): CBC is a non-intoxicating cannabinoid being studied for its interactions with biological pathways involved in inflammation and other processes. Most research remains at the laboratory or preclinical stage.

THCV (Tetrahydrocannabivarin): THCV has a different chemical structure from THC and can interact with cannabinoid receptors differently. Researchers are investigating its effects on metabolism and appetite, but its potential applications are not yet established.

A 2024 review published in Pharmacological Reviews provides an overview of these compounds and the research surrounding them.

Why Are Scientists Interested in Minor Cannabinoids?

One of the most interesting aspects of cannabis research is that the plant contains many compounds with distinct chemical properties.

Scientists want to understand how minor cannabinoids work individually, how they interact with the body’s receptors, and whether combinations of cannabinoids produce different effects.

However, it’s important to distinguish promising laboratory findings from proven benefits in humans. Research involving minor cannabinoids is still developing, and many popular claims about their effects haven’t been confirmed through large clinical trials.

A 2025 systematic review examining minor cannabinoids in psychiatric research highlights both their potential and the need for stronger clinical evidence.

What Do Minor Cannabinoids Mean for Cannabis Consumers?

As cannabis products evolve, you may notice labels highlighting cannabinoids beyond THC and CBD. Some edibles, tinctures, and other products feature specific combinations of cannabinoids, giving consumers more information about what’s inside.

Understanding these ingredients can help you ask better questions and make more informed purchasing decisions. However, the presence of a particular cannabinoid doesn’t guarantee a specific experience, and product effects can vary depending on dosage, formulation, and individual factors.

At Aroma Hill, our team can help you explore available cannabis products, understand their cannabinoid profiles, and find options that align with your preferences.

Visit your nearest Aroma Hill dispensary or browse our online menu to discover what’s available!