Terpenology Terpenes · Conditions
Monograph No. 04Pennsylvania Medical Cannabis

Aromatic monoterpene · C₁₀H₁₄

Cymene

pronounced SY-meen · found in thyme

Vintage botanical plate of thyme (Thymus vulgaris), a plant rich in cymene
Plate · Thymus vulgaris
The Cymene molecule · drag to rotate
Source plant
Thyme (Thymus vulgaris)
Family
Lamiaceae
Class
Aromatic monoterpene
Formula
C₁₀H₁₄
Molar mass
134.22 g/mol
Aroma
Citrus, thyme, oregano, woody, spice-warm

Citrus up front, dried herbs underneath. The spice-rack terpene that travels with thyme, cumin, and oregano.

Worth knowing

A well-characterized monoterpene from cumin, thyme, and oregano, widely used in flavor and fragrance.

Did you know?

p-Cymene rarely leads a strain, but if citrus-and-herb profiles consistently work for you, it’s one of the quiet fingerprints you’re responding to.

How it tends to land

Commonly reported as bright but herbal. Tendencies, not promises. Your body writes the last word.

Examined for these conditions

No condition has research pointing specifically to this terpene yet. Browse all conditions

Where the evidence stands

Ranked by how much each finding can actually tell you, strongest first. A trial in people outranks a study in cells, including when the answer is no.

Animal studies

Anti-inflammatory and pain-dampening activity

Reduced pain sensitivity and inflammatory cell migration in mice. The pain effect was blocked by opioid-blocking drugs, meaning it runs through the opioid system, an interesting and specific mechanism, and a reason not to assume it behaves like the other terpenes. de Santana MF, Guimarães AG, Chaves DO, et al. (2015). Pharmaceutical Biology, 53(11). PubMed 25856703

Chemical identity, formula and molar mass: PubChem CID 7463, National Center for Biotechnology Information.

Terpenology is educational, not medical advice. Terpene effects are tendencies commonly reported by patients and early research, never guaranteed outcomes. Work with your certifying physician and pharmacist.

Terpenology
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