GET TO KNOW YOUR OILS
Kunzea
Kunzea ambigua
Chemotype: alpha-pinene / 1,8-cineole type
- PLANT PART
- leaves
- EXTRACTION
- steam distillation
- AROMA NOTE
- top-mid
LEARN AS YOU COMPARE
What’s inside this oil?
Constituents are the natural chemicals that give an oil its character. See the main ones, learn what they do, and explore differences between batches.
Meet the main constituents, then select one to see what makes it interesting.
FOLLOW YOUR SENSES
Aroma & character
A closer look at this oil's scent, strength, and staying power.
- Aroma intensity
- 60 / 100
- Note layer
- top-mid
If you like this scent, explore
A LITTLE CARE GOES A LONG WAY
Using it thoughtfully
Read the full safety context before bringing this oil into your routine.
- Cited dermal maximum · leave-on
- 5%
- Phototoxicity
- Not flagged in this profile
- Oxidation risk
- medium
A cited maximum is a limit, not a suggested dilution. Missing restrictions do not establish safety.
Contraindications & cautions
- minorPublic safety guidance for Kunzea notes limited data, cautions that Myrtaceae-family sensitivity may be a contraindication, and advises against using oxidized oil on skin.
- minorSafety information for pregnancy and lactation is lacking, so this oil should be treated conservatively in those populations.
Explore measured chemistry from supplier batches
A supplier report describes a particular sample. Open this workspace to investigate measured constituents and their original documents.
THE SCIENCE BEHIND THE SCENT
Inside the oil
An oil's character comes from its natural chemical composition. Explore each constituent to understand the connections.
About this composition
The public commercial Kunzea profile is unusually alpha-pinene-forward for a myrtaceous oil. This record uses the openly published typical-analysis ranges from Australian Kunzea together with the Plant & Food Research review quoting the Thomas et al. commercial Kunzea profile. Terpinen-4-ol was added from an independent peer-reviewed GC/FID study (Park, Garland & Close 2023) that lists the same six major components (alpha-pinene, 1,8-cineole, terpinen-4-ol, bicyclogermacrene, globulol, viridiflorol) plus terpinen-4-ol as the named major constituents of kunzea oil; no further itemized minor-component percentages were published in that or any other authoritative source reviewed, so closure remains below 0.90 despite exhausting the available literature (Thomas et al. 2010 gives only these same 6 named values for the commercial/Ducane oil profile; individual-plant ranges from the same paper are a different, non-commercial population and were not used to avoid conflating datasets).
| Constituent | Typical amount | Reported range | Chemical family | Source |
|---|---|---|---|---|
| alpha-pinene | 48.3% | 35–52% | monoterpene hydrocarbon | View sourceKunzea, Tasmania; Kanuka oil: current knowledge and potential markers Australian Kunzea typical analysis lists alpha-pinene 35-52%; Plant & Food review quotes commercial kunzea at 48.3%, https://www.australiankunzea.com/ ; https://www.hakanuka.co.nz/wp-content/uploads/2026/03/Kanuka-Oil-Current-Knowledge-and-Potential-Markers.pdf |
| 1,8-cineole | 14.5% | 9–16% | monoterpene oxide | View sourceKunzea, Tasmania; Kanuka oil: current knowledge and potential markers Australian Kunzea typical analysis lists 1,8-cineole 9-16%; Plant & Food review quotes commercial kunzea at 14.5%, https://www.australiankunzea.com/ ; https://www.hakanuka.co.nz/wp-content/uploads/2026/03/Kanuka-Oil-Current-Knowledge-and-Potential-Markers.pdf |
| Viridiflorol | 9.5% | 7–12% | sesquiterpene alcohol | View sourceKunzea, Tasmania Typical analysis lists viridiflorol 7-12%, https://www.australiankunzea.com/ (midpoint of cited range, no distinct typical value published) |
| Globulol | 9% | 7–11% | sesquiterpene alcohol | View sourceKunzea, Tasmania Typical analysis lists globulol 7-11%, https://www.australiankunzea.com/ (midpoint of cited range, no distinct typical value published) |
| Bicyclogermacrene | 4.5% | 4–5% | sesquiterpene hydrocarbon | View sourceKunzea, Tasmania Typical analysis lists bicyclogermacrene 4-5%, https://www.australiankunzea.com/ (midpoint of cited range, no distinct typical value published) |
| alpha-terpineol | 1.9% | 1.9–2% | monoterpene alcohol | View sourceKunzea, Tasmania; Kanuka oil: current knowledge and potential markers Australian Kunzea typical analysis lists alpha-terpineol 2%; Plant & Food review quotes commercial kunzea at 1.9%, https://www.australiankunzea.com/ ; https://www.hakanuka.co.nz/wp-content/uploads/2026/03/Kanuka-Oil-Current-Knowledge-and-Potential-Markers.pdf |
| Terpinen-4-ol | 0.39% | 0.28–0.49% | monoterpene alcohol | View sourceThe Effect of the Height of Coppicing and Harvest Season on the Yield and Quality of the Essential Oil of Kunzea ambigua https://doi.org/10.3390/plants12010020 (Section 2.3: terpinen-4-ol listed among major components of kunzea essential oil, range 0.28 +/- 0.03 to 0.49 +/- 0.04% across harvest treatments/seasons, no significant seasonal variation) |
| Spathulenol | 2.9% | — | oxygenated sesquiterpene alcohol | View sourceK.ambigua commercial oil, Thomas et al. J.Essent.Oil Res. 2010;22(5) (doi 10.1080/10412905.2010.9700351): typical GC-MS a-pinene 39.9,1,8-cineole 15.8,globulol 11.9,viridiflorol 9.4,bicyclogermacrene 5.1,spathulenol 2.9%; ledene ~2.4% reported in a commercial batch |
| Ledene (viridiflorene) | 1.2% | — | sesquiterpene hydrocarbon | View sourceK.ambigua commercial oil, Thomas et al. J.Essent.Oil Res. 2010;22(5) (doi 10.1080/10412905.2010.9700351): typical GC-MS a-pinene 39.9,1,8-cineole 15.8,globulol 11.9,viridiflorol 9.4,bicyclogermacrene 5.1,spathulenol 2.9%; ledene ~2.4% reported in a commercial batch |
Profile source: Kunzea, Tasmania; Kānuka oil: current knowledge and potential markers; Kunzea Essential Oil: Benefits, Uses & Insights; IFRA Certificate - Ultra International B.V. · https://www.australiankunzea.com/ ; https://www.hakanuka.co.nz/wp-content/uploads/2026/03/Kanuka-Oil-Current-Knowledge-and-Potential-Markers.pdf ; https://www.aromaweb.com/essential-oils/kunzea-essential-oil.php ; https://ultranl.com/wp-content/uploads/IFRA-AUSTRALIAN-KUNZEA-AMBIGUA-OIL.pdf
A TRADITION OF BOTANICAL CURIOSITY
Traditional & reported uses
These uses reflect the profile's reported traditions and literature. They are not established treatment recommendations.
- reported in aromatherapy for freshening, relaxation, respiratory support, and muscular-comfort blends
For aromatherapy and wellness use only — not medical advice. Effect statements are traditional/reported associations, not treatment claims. The Synergy Rating scores blend craft, harmony and safety, not medical efficacy. Read the safety framework.
What we're still learning · 3 data gaps
Good decisions start with knowing what is — and isn't — in the evidence.
- No public source reviewed in this pass published a numeric volatility-rate or tenacity-hour figure for Kunzea oil, so those fields remain null.
- No public phototoxic dermal maximum or furocoumarin assay was located for Kunzea oil in the reviewed sources, consistent with its non-phototoxic profile.
- Mass closure remains below 0.90 (~88.1%) after this pass. All authoritative sources located (Thomas et al. 2010 commercial Ducane oil analysis, Australian Kunzea typical-analysis sheet, Park/Garland/Close 2023 MDPI paper) converge on the same 6-7 named major constituents and report the remainder only as an unitemized 'minor components' bucket (27-39% of total in Park et al. 2023, Figure 2B/Table 4, not broken out by compound). No source with an itemized full GC-MS compound table for the commercial Kunzea ambigua chemotype was accessible in this pass (Thomas 2010 full text and Thomas 2012 PhD thesis are paywalled/restricted); individual wild-plant analyses in Thomas et al. 2010 were not used because they represent a distinct, highly variable population and would conflate with the commercial-oil chemotype anchoring the rest of this record.