Terpinolene

Terpinolene – PatientsCann UK Skip to main content Back to Terpenes Guide Terpinolene Delta-Terpinene pronounced: ter-PIN-oh-leen A rare, multi-layered scent. Piney, floral, and citrus all at once. Monoterpene Boiling point: 184°C Terpene type Monoterpene Boiling point 184°C Primary aroma Woody Key effect Uplifting Aroma profile How it Smells The aroma of terpinolene is described as: WoodyPineyHerbalCitrus Blossom Found naturally in: Apples, lilac, limes, nutmeg, tea tree, cumin Effects Linked Effects UpliftingFocusEnergyAntioxidant These effects are based on early-stage research in animals and cells. They are not proven in humans. Do not change your treatment based on this information. About What is Terpinolene? Terpinolene is one of the more unusual cannabis terpenes because it does not smell like just one thing. It has a complex, multi-layered aroma that mixes pine and wood with a hint of fresh flowers and citrus blossom. People often describe it as smelling like a spring garden. It is less common than myrcene or limonene and tends to appear as a dominant terpene only in certain sativa-leaning strains. When it is the dominant terpene in a strain, that strain usually has a distinctly fresh, bright character (Booth and Bohlmann, 2019). Effects in detail What the Research Says Terpinolene is most often associated with uplifting and energising effects. Unlike myrcene, which tends toward sedation, strains dominant in terpinolene are more likely to feel activating and mentally clarifying. Some users report improved focus and creativity. Nuutinen (2018) reviewed evidence for terpinolene’s antioxidant and possible anticancer properties in preclinical settings. It has also been found to have mild sedative effects in some animal studies at higher doses, which shows that the same terpene can have different effects depending on dose and context. Everyday sources Where You Find it in Daily Life Terpinolene is found in apples, giving them part of their fresh, slightly floral scent. Lilac flowers are particularly rich in it, as is nutmeg. Tea tree oil contains significant amounts of terpinolene, contributing to its sharp, medicinal smell. Limes contain more terpinolene than lemons, which partly explains why limes have a slightly more complex scent than lemons despite both being citrus fruits. Cumin seeds also contain it, alongside other spicy terpenes. Research Key Studies Nuutinen (2018) identified terpinolene as having notable antioxidant activity in cell studies, and noted potential antiproliferative effects in cancer cell lines in vitro. These findings are very early-stage and cannot be interpreted as evidence of a treatment or cure. The available evidence base for terpinolene is smaller than for myrcene or linalool. Weil (2022) highlights it as a terpene worthy of further investigation given its prevalence in certain strain profiles and its distinctive psychoactive character. LaVigne et al. (2021) found that terpinolene, like other cannabis terpenes, can modulate cannabinoid receptor activity. Previous Linalool Next Humulene Back to full Terpenes Guide Important: The information on this page is for education only. It is not medical advice. Terpene research is still in its early stages. Many studies have been done in animals, not yet in people. Always speak to your doctor before changing your treatment. PatientsCann UK does not recommend any specific cannabis product. References Booth, J.K. and Bohlmann, J. (2019) ‘Terpenes in Cannabis sativa: from plant genome to humans’, Plant Science, 284, pp. 67-72. doi: 10.1016/j.plantsci.2019.03.022. LaVigne, J.E. et al. (2021) ‘Cannabis sativa terpenes are cannabimimetic and selectively enhance cannabinoid activity’, Scientific Reports, 11(1), 8232. doi: 10.1038/s41598-021-87740-8. Nuutinen, T. (2018) ‘Medicinal properties of terpenes found in Cannabis sativa and Humulus lupulus’, European Journal of Medicinal Chemistry, 157, pp. 198-228. doi: 10.1016/j.ejmech.2018.07.076. Weil, M. (2022) ‘Most common cannabis terpenes and what they do’, Cannigma. Available at: https://cannigma.com/plant/a-brief-history-of-terpenes/ (Accessed: 29 May 2026).