Fenchol
Fennel-camphor, fresh
Terpene
What is fenchol?
Fenchol is a monoterpenoid alcohol named for fennel, where it's found alongside basil and a few other culinary herbs. Its aroma is camphor-like with lemony and minty undertones.
Effects
Research highlights antibacterial and anti-inflammatory activity, and fenchol is one of the compounds used in studies of aroma and relaxation — its camphor-fresh character reads as clean and grounding. In cannabis it's a minor contributor, adding a bright, herbaceous note.
Research note
As with most minor terpenes, human evidence is thin — its value in a profile is mostly aromatic. That said, a 2018 study of Cupressaceae essential oils found alpha-fenchol among the constituents driving the oils' antimicrobial activity, so it does carry a real, lab-measured effect.
Conditions that cite this compound
These condition guides point here — they cover the same compound from the patient side.