# humulene epoxide ii


Canonical page: https://essential-oils.club/compounds/humulene-epoxide-ii

- **Chemical class:** Oxygenated sesquiterpene
- **Measured in:** 25 oils, 114 GC-MS samples

## Where it's found

Share of each oil (median of GC-MS samples, with interquartile range):

| Oil | Median % | IQR % | Max % | Samples |
|---|---|---|---|---|
| [Helichrysum](https://essential-oils.club/oils/single/corsican-helichrysum) | 3.19 | 2.25–3.87 | 5.87 | 8 |
| [Oregano](https://essential-oils.club/oils/single/ecuadorian-oregano) | 2 | 0.7–2.2 | 3.1 | 5 |
| [Ravintsara](https://essential-oils.club/oils/single/ravintsara) | 1.4 | 1.3–1.45 | 1.5 | 3 |
| [Melissa](https://essential-oils.club/oils/single/melissa) | 1.05 | 0.76–1.32 | 1.72 | 4 |
| [Goldenrod](https://essential-oils.club/oils/single/goldenrod) | 1.04 | 0.4–3.1 | 6.7 | 5 |
| [Patchouli](https://essential-oils.club/oils/single/patchouli) | 0.72 | 0.72–0.72 | 0.72 | 1 |
| [Sage](https://essential-oils.club/oils/single/sage) | 0.7 | 0.49–0.82 | 5.11 | 31 |
| Spikenard | 0.7 | 0.65–1.6 | 2.5 | 3 |
| [Rosemary](https://essential-oils.club/oils/single/rosemary) | 0.68 | 0.56–1.21 | 1.74 | 3 |
| [Myrtle](https://essential-oils.club/oils/single/myrtle) | 0.6 | 0.3–1.5 | 3.19 | 5 |
| [Juniper](https://essential-oils.club/oils/single/juniper) | 0.55 | 0.18–0.7 | 0.7 | 8 |
| Wormwood | 0.5 | 0.5–0.5 | 0.5 | 1 |
| [Geranium](https://essential-oils.club/oils/single/geranium-bourbon) | 0.4 | 0.3–0.47 | 0.6 | 12 |
| [Yarrow](https://essential-oils.club/oils/single/blue-yarrow) | 0.35 | 0.34–0.56 | 0.76 | 3 |
| [Black pepper](https://essential-oils.club/oils/single/black-pepper) | 0.16 | 0.15–0.19 | 0.3 | 4 |
| [Citronella](https://essential-oils.club/oils/single/citronella) | 0.15 | 0.15–0.15 | 0.15 | 1 |
| [Basil](https://essential-oils.club/oils/single/basil) | 0.14 | 0.08–0.19 | 0.25 | 2 |
| [Clove](https://essential-oils.club/oils/single/clove) | 0.14 | 0.14–0.14 | 0.14 | 1 |
| [Cinnamon bark](https://essential-oils.club/oils/single/cinnamon-bark) | 0.1 | 0.08–0.47 | 0.83 | 3 |
| Lavandin | 0.1 | 0.1–0.1 | 0.1 | 1 |

Methodology: https://essential-oils.club/oils/methodology

_Educational reference only — not medical advice. Essential oils are not intended to diagnose, treat, cure or prevent any disease._