Top 5 Most Common Cannabinoids in Cannabis
Explore the top five cannabinoids found in cannabis, their effects, and their significance in THC products.
How many cannabinoids are in cannabis?
Cannabis contains more than 100 cannabinoids. Most counts land between 110 and 150, and the number grows as lab instruments get more sensitive. Only a few of those compounds have been studied in people.
Top 5 Most Common Cannabinoids in Cannabis
The exact figure depends on who is counting and what they include. A review published in 2016 listed 113 cannabinoids identified in Cannabis sativa. Other surveys put the total above 120 once acidic and trace forms are added. No single number is settled.
Cannabis Terpenes and Cannabinoids List: What Each One Does
What counts as a cannabinoid?
A cannabinoid is a compound from the cannabis plant built on the same C21 terpenophenolic skeleton. The plant assembles them from olivetolic acid and geranyl pyrophosphate, then stores many of them in acid form.
Two groups share the name. Phytocannabinoids come from the plant. Endocannabinoids, such as anandamide, are made in the human body. The 100-plus figure covers phytocannabinoids only.
Fresh flower holds acid forms: THCA, CBDA, CBCA. Heat or time strips the acid group and leaves THC, CBD, CBC. That is why one bud can test at 0.4% THC and 25% THCA at the same time.
Which cannabinoids appear on a lab panel?
Most certificates of analysis report 10 to 20 cannabinoids. The rest sit at trace levels below the detection limit of the test.
- THC (delta-9 tetrahydrocannabinol): the main intoxicating compound.
- THCA: the acid precursor in raw flower. It turns into THC when heated.
- CBD: non-intoxicating, sold for calm and recovery support, though human evidence is thin.
- CBDA: the raw acid form of CBD.
- CBG: low levels in most cultivars; called the mother cannabinoid because it comes first in the plant's pathway.
- CBN: a breakdown product of THC that forms as flower ages.
- CBC: minor compound with early research on mood and pain.
- THCV and CBDV: the varin versions of THC and CBD, found in some landrace strains.
- Delta-8 THC: a minor isomer present in small amounts or formed after conversion.
How many cannabinoids have been studied in humans?
About a half dozen have real human data behind them: THC, CBD, and to a lesser degree CBG, CBN, THCV, and CBDV. The other hundred or so are known from chemical analysis, not from trials.
That gap explains a lot of label hype. A product that lists 12 cannabinoids is not 12 times better than one that lists three. Most of those entries sit at milligram levels too small to matter.
Why does the cannabinoid count keep changing?
Better tools find more compounds. Early studies used methods that missed anything under about 0.1%, and modern mass spectrometry pushes that floor lower.
- Decarboxylation during testing turns acids into neutral forms, which can hide the original ratio.
- Some compounds appear only in certain cultivars, grow conditions, or harvest windows.
- Isomers like delta-8 and delta-10 are easy to confuse without a good reference standard.
- New breeding keeps turning up rare profiles, including varin-rich plants.
Does the number of cannabinoids matter when you buy?
For buying decisions, total THC and total CBD matter more than the length of the cannabinoid list. A short panel from an accredited lab beats a long panel with no method notes.
How to read total THC and total CBD
Total THC = (THCA × 0.877) + THC. Total CBD = (CBDA × 0.877) + CBD. The 0.877 factor corrects for the mass lost when the acid group leaves.
Example: a flower with 22% THCA and 0.5% THC works out to about 19.8% total THC. Compare that total line, not the raw THCA number, when you weigh two products against each other.
Do all those cannabinoids work together?
The entourage effect is the idea that cannabinoids and terpenes act as a group, with whole-plant extract beating isolated THC. Human trials that test the claim are few and small. Treat it as a reasonable theory, not a settled fact.
Frequently asked questions
Is there an official number of cannabinoids?
No. There is no registry or standard list. Counts depend on the review you read, and each new analytical paper can add to the total.
Do hemp and marijuana have the same cannabinoids?
Yes. Both are Cannabis sativa and carry the same set of compounds. The US legal split sits at 0.3% delta-9 THC on a dry weight basis, not at the cannabinoid profile.
How many cannabinoids are in one bud?
Dozens can be present, but only a handful reach levels above 1%. THC and THCA, or CBD and CBDA, make up the bulk of the resin in most cultivars.