Caryophyllene

C₁₅H₂₄C15, sesquiterpene: heavier, lingers

Caryophyllene is a sesquiterpene with a spicy, peppery, woody aroma, the same molecule you smell in black pepper, cloves and cinnamon. It leads the terpene profile of 258 strains in the WeedCentral catalog.

What is Caryophyllene?

Caryophyllene is one of the compounds behind the warm, spicy smell of freshly cracked black pepper, and it turns up wherever aromas run spicy and woody: cloves, cinnamon, rosemary, hops, and the cannabis plant. Chemically it is a sesquiterpene (formula C15H24), a larger, heavier cousin of the light floral terpenes, which is part of why its aroma reads deep and woody rather than bright and citrusy.

What makes it a favorite of researchers is a trait few other common terpenes share. Caryophyllene can fit directly into one of the body's own cannabinoid receptors, the CB2 receptor, part of the same signaling system that cannabis compounds act on. Because it engages CB2 but does not bind the CB1 receptor tied to intoxication, it does so without any 'high,' which is why a 2008 study nicknamed it a 'dietary cannabinoid.'

Did you know? Caryophyllene's structure includes a cyclobutane ring, a strained four-carbon square that is genuinely uncommon in nature. Most plant terpenes never form one, which makes caryophyllene something of a structural oddball among aroma molecules.

Aroma and flavor

Caryophyllene carries a scent profile described as spicy, peppery, woody. Terpenes like this one shape both how a cannabis flower smells and much of its perceived character.

Spicypepperywoody

The pantry

Where else Caryophyllene is found: it is not unique to cannabis and occurs naturally in black pepper, cloves and cinnamon. That shared chemistry is why these foods and herbs can smell or taste similar, and it is the easiest way to learn the aroma.

Black pepperClovesCinnamon

Leads in 258 strains

Caryophyllene is the top terpene on the lab report of 258 strains in the WeedCentral catalog, 12 of them here.

A 10 Abyss Acai Mintz Adonis Afghani Dream AK Alien OG Alien Rock Candy Alpine O.G American Pie Amnesia Amsterdam

Commonly associated effects

In cannabis products, Caryophyllene is commonly associated with the following qualities. These reflect general research and community reports, not guaranteed or medical outcomes.

Pain reliefAnti-inflammatoryStress relief

From the spice rack to the plant

You have very likely tasted caryophyllene today. It occurs in the essential oils of hundreds of plant species and is a well-known aroma component of cloves, black pepper, oregano, and basil. It also appears in cinnamon, rosemary, hops, and copaiba resin, and it is one of the more common terpenes in cannabis. Because it carries a warm, clove-like flavor and is recognized as generally safe (GRAS) by the U.S. FDA, it has long been used as a flavoring in foods and beverages.

How to spot it, and where the name came from

Trust your nose. Caryophyllene is the dry, woody, faintly clove-like note you catch in a peppermill or a pinch of cloves; perfumers describe it as softly spicy and woody. The name is a nod to that heritage: it traces back to the old botanical Latin for the clove tree, Caryophyllus, built from Greek roots meaning 'nut' and 'leaf.' So the next time you grind pepper over a plate, you are smelling the very compound that chemists later went looking for in cannabis.

Frequently asked questions

Will caryophyllene get me high?

No. Caryophyllene activates the CB2 cannabinoid receptor but does not bind CB1, the receptor linked to the intoxicating effects of THC, so on its own it is considered non-intoxicating. You take it in everyday spices like black pepper and cloves without any 'high.'

What does caryophyllene smell and taste like?

Peppery, spicy, and woody, with a dry, clove-like edge. It is one of the main aroma compounds in black pepper, so if you know the smell of a freshly ground peppermill, you already recognize caryophyllene.

What foods and plants contain caryophyllene?

It is widespread in nature, turning up in cloves, black pepper, oregano, basil, cinnamon, rosemary, and hops, among hundreds of plant species. It is also one of the more common terpenes found in cannabis.

What effects is caryophyllene associated with?

It is commonly associated with anti-inflammatory, pain-soothing, and stress-easing qualities, and researchers are actively studying its activity at the CB2 receptor. Much of this work is still in laboratory and animal studies, so it remains an area of ongoing research rather than proven medical benefit. This is educational information, not medical advice.

Where it sits in the garden

Caryophyllene is a sesquiterpene. These are the other sesquiterpenes in the glossary, the molecules built the same way.

Same family: Humulene, Farnesene, Valencene, Bulnesene.

Sources

Educational information only, not medical advice. Terpene and cannabinoid effects are an active area of research and vary by person, product, and dose. Cannabis is for adults 21+ where legal.

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