CBGV

CBGV, or cannabigerovarin, is a phytocannabinoid naturally produced by certain hemp and cannabis varieties. It belongs to the so-called “minor” cannabinoid family, as it is generally present in much smaller quantities than CBD or THC. Despite this low natural concentration, CBGV is attracting growing scientific interest because of its particular chemical structure and its membership of the “varin” cannabinoid family.

Like all cannabinoids, CBGV is synthesised in the trichomes, tiny resin glands that mainly cover the plant’s flowers. These structures produce a complex mixture of cannabinoids, terpenes and other natural compounds that contribute to hemp’s chemical richness.

For a long time, CBGV remained little studied, mainly because cultivated varieties contained very little of it. However, advances in analytical methods have made it possible to identify its presence and better understand its role in cannabinoid biosynthesis. Today, it is one of the many molecules being studied to better understand hemp’s chemical diversity and the interactions between its different constituents.

Origin of CBGV

CBGV comes from its natural precursor, CBGVA (cannabigerovarinic acid). In the living plant, cannabinoids are mainly produced in their acidic form. When the flowers mature or are exposed to a sufficiently high temperature, CBGVA naturally loses a carboxyl group through decarboxylation and becomes CBGV.

CBGVA plays a central role in the “varin” cannabinoid family. It is also the precursor of other molecules such as CBDV and THCV. This biosynthetic pathway differs from the one leading to CBD or conventional THC, although the biological mechanisms remain similar.

Why is it called a “varin” cannabinoid?

The term varin refers to a family of cannabinoids with a shorter side chain than the best-known cannabinoids. This difference may seem minor chemically, but it changes certain characteristics of the molecule and how it interacts with different biological receptors.

Thus, CBGV is to CBG what CBDV is to CBD or THCV is to THC: a variant naturally produced by the plant from a specific precursor.

What is the difference between CBG and CBGV?

CBG and CBGV have a very similar structure but are not identical. Their main difference lies in their side chain, which consists of three carbon atoms in CBGV compared with five in CBG.

This distinction explains why these two cannabinoids are studied separately despite their chemical relationship. They are not considered interchangeable and may display different biological behaviours.

In practice, CBG is currently much more common in hemp-based products, while CBGV remains relatively rare.

Does CBGV cause psychoactive effects?

Current knowledge indicates that CBGV is not considered a psychoactive cannabinoid. Unlike Delta-9 THC, it is not associated with the euphoric effects traditionally linked to cannabis.

Available research focuses mainly on its chemical properties, biosynthesis and potential interactions with different biological systems. The data remains limited, and many studies are needed to better understand its role.

Which varieties contain CBGV?

CBGV occurs naturally in certain hemp and cannabis genetics, generally in very small quantities. Some lines rich in “varin” cannabinoids may nevertheless produce more of it.

As varietal breeding programmes evolve, several growers are now seeking to develop plants with more diverse cannabinoid profiles. This approach makes it possible to study molecules that were previously very rare.

Is CBGV present in hemp extracts?

Yes, but only when the raw material naturally contains it. Full Spectrum extracts generally retain a large proportion of the cannabinoids present in the plant, including certain minor cannabinoids such as CBGV when their concentration is sufficient.

Broad Spectrum extracts may also contain it, depending on their manufacturing method. By contrast, a CBD isolate normally contains only pure cannabidiol and does not contain CBGV.

Why are researchers interested in CBGV?

The development of modern chromatographic techniques now makes it possible to identify several hundred compounds naturally present in hemp. CBGV is one of the cannabinoids whose properties and role are being understood more rapidly.

Studying it helps improve understanding of cannabinoid biosynthesis, the evolution of the plant’s different chemical families and the complex interactions that may exist between cannabinoids, terpenes and flavonoids.

This research also contributes to the development of new hemp varieties with more specific and diverse cannabinoid profiles.

CBGV in the future

As scientific knowledge advances, CBGV could play a more important role in research devoted to minor cannabinoids. Its interest lies as much in its chemical structure as in its role in the plant’s natural biosynthesis.

Although it remains relatively inconspicuous today compared with CBD, CBG or CBN, CBGV perfectly illustrates hemp’s great chemical richness and the large number of compounds still under study.

Key points

CBGV is a minor cannabinoid naturally produced by certain hemp varieties. Derived from CBGVA, it belongs to the “varin” cannabinoid family and has no known psychoactive effect. Still rare in commercial products, it is attracting growing scientific interest and contributes to a better understanding of the natural diversity of cannabinoids found in the hemp plant.