Phytocannabinoids
These are cannabinoids produced by the cannabis plant, including THC, CBD, CBG, CBC, CBN, THCV, and their acidic precursor forms.
Cannabis Education for Beginners
Understanding Cannabinoids
Cannabinoids are chemical compounds found in cannabis. THC and CBD are the best known, but cannabis can contain many others—including THCA, CBDA, CBG, CBN, CBC, THCV, and CBDV.
Start With the Basics
What Is a Cannabinoid?
Cannabinoids interact with the body in different ways. Some may be intoxicating, some are generally non-intoxicating, and many remain less studied than THC and CBD.
Endocannabinoids
The human body also produces its own cannabinoid-like signaling compounds as part of the endocannabinoid system.
Label Names Matter
THCA is not the same label entry as THC, and CBDA is not the same as CBD. Heat can convert acidic cannabinoids into neutral forms.
!
Do Not Judge a Product by One Cannabinoid
The complete product matters: cannabinoid amounts, terpenes, dose, method of use, prior experience, and individual biology can all influence the experience.
The Major Cannabinoids
THC, CBD, and Their Acidic Precursors
Delta-9 THC
Also called: THC, Δ9-THC, Delta-9-tetrahydrocannabinol
Delta-9 THC is the best-known psychoactive / intoxicating cannabinoid in cannabis. The amount, dose, and method of use strongly influence the experience.
CBD
Also called: Cannabidiol
CBD is generally considered non-intoxicating. It may be sold alone or combined with THC and other cannabinoids in flower, oils, edibles, capsules, beverages, and topicals.
THCA
Also called: Tetrahydrocannabinolic acid
THCA is found naturally in raw cannabis. Heating it through smoking, vaping, or cooking converts much of it into Delta-9 THC.
CBDA
Also called: Cannabidiolic acid
CBDA is the acidic precursor to CBD. Heat can convert much of it into CBD through a process called decarboxylation.
What Heat Changes
From Acidic Cannabinoids to Familiar Cannabinoids
This is a simplified educational overview. Actual plant chemistry and conversion rates are more complex.
Minor and Less Familiar Cannabinoids
Other Names You May See on Labels
“Minor” usually means present in smaller amounts—not unimportant or proven to have a minor effect.
CBG
Also called: Cannabigerol
CBG is a less common cannabinoid that usually appears in smaller amounts than THC or CBD. Research is still developing.
CBGA
Also called: Cannabigerolic acid
CBGA is often described as an important starting compound because the plant uses it to form several other acidic cannabinoids.
CBN
Also called: Cannabinol
CBN can form as THC ages and oxidizes. It is often marketed for sleep, but consumer claims are stronger than the available evidence.
CBC
Also called: Cannabichromene
CBC is a minor cannabinoid found in some cannabis products. Human research remains limited compared with THC and CBD.
THCV
Also called: Tetrahydrocannabivarin
THCV is structurally related to THC but does not behave identically. Its effects may depend on dose and product composition.
CBDV
Also called: Cannabidivarin
CBDV is related to CBD and appears in smaller amounts in many products. Research is still emerging.
CBCA
Also called: Cannabichromenic acid
CBCA is the acidic precursor to CBC and may convert into CBC when exposed to heat.
CBGV
Also called: Cannabigerovarin
CBGV is a less common cannabinoid related to CBG. Most consumers will see it only on detailed laboratory reports.
CBCV
Also called: Cannabichromevarin
CBCV is a lesser-known cannabinoid related to CBC. Consumer products rarely feature it as the primary cannabinoid.
Different THC Names
Delta-8, Delta-9, and Delta-10 THC
Delta-8 THC
Delta-8 THC can produce psychoactive / intoxicating effects. Commercial products vary widely in strength, formulation, and testing.
Delta-9 THC
Delta-9 is the primary intoxicating THC commonly measured in cannabis and the form most people mean when they simply say “THC.”
Delta-10 THC
Delta-10 THC is sold in some hemp-derived markets. Research, product consistency, and regulation are limited.
Understanding Ratios
What Does 1:1, 2:1, or 20:1 Mean?
A ratio compares the listed amounts of two cannabinoids, usually CBD and THC.
Equal Listed Amounts
A 1:1 CBD-to-THC product lists roughly equal amounts of CBD and THC.
Twice as Much of the First
A 2:1 CBD-to-THC product lists about twice as much CBD as THC.
Mostly the First Cannabinoid
A 20:1 CBD-to-THC product contains far more CBD than THC, but the actual milligrams still matter.
Ratios do not tell you the dose. A 1:1 product containing 2.5 mg of each
cannabinoid is very different from one containing 50 mg of each.
Read Before You Buy
How to Read a Cannabinoid Label
Cannabis Flower
- THCA
- 24.2%
- Delta-9 THC
- 0.8%
- Total THC
- 22.0%
- CBDA
- 0.4%
- CBD
- 0.1%
- CBG
- 0.3%
Find the Product Type
Flower, edibles, concentrates, and vape cartridges may report cannabinoid amounts differently.
Look for Total THC
Flower labels may show THCA, Delta-9 THC, and a calculated Total THC value.
Check Units
Flower often uses percentages, while edibles usually use milligrams per serving and per package.
Do Not Ignore Minor Cannabinoids
CBG, CBN, CBC, THCV, and other entries may appear in small amounts, but the research is still developing.
Good to Know
Marketing Claims May Be Stronger Than the Evidence
“Sleep cannabinoid” does not mean a product is proven to improve sleep.
“Energy cannabinoid” does not guarantee stimulation or better focus.
Hemp-derived does not automatically mean non-intoxicating.
Minor cannabinoid research often relies on laboratory or animal studies rather than strong human evidence.
Continue Learning