3-Carene
Sweet pine with a citrus edge
Terpene
What is 3-carene?
3-Carene (delta-3-carene) is a bicyclic monoterpene found in cypress, pine, rosemary, and turpentine. Its aroma is sweet and piney with a citrus edge — a softer, sweeter relative of the pinenes.
Effects
Research points to antimicrobial and anti-inflammatory activity. One commonly reported quirk: 3-carene is thought to influence mucus membranes, with some users reporting drier eyes or mouth — an anecdotal note more than a proven effect. In cannabis it adds sweet, resinous pine.
Research note
It's a minor terpene, so its effects on a profile are subtle; the drying anecdote is worth knowing but not well established. The science is more concrete on inflammation: delta-3-carene showed anti-inflammatory and antinociceptive activity in both in vitro and in vivo models, and reviews of cannabis terpenoids list it among the anti-inflammatory contributors.
- https://pmc.ncbi.nlm.nih.gov/articles/PMC6308289/
- https://pubmed.ncbi.nlm.nih.gov/42280218/
- https://pmc.ncbi.nlm.nih.gov/articles/PMC8229289/
Conditions that cite this compound
These condition guides point here — they cover the same compound from the patient side.