Hyssop (Hyssopus officinalis) is a herbaceous essential oil with a sharp, herbal aroma and a heart note. Steam distillation from aerial part, it is a versatile blending oil that pairs well with Lavender, Rosemary (Camphor ct.), Eucalyptus (Radiata). For topical use, keep dilution at or below 1%.
Hyssop (Hyssopus officinalis) is a herbaceous essential oil, steam-distilled from the aerial part, produced in France and Spain. Its aroma is sharp, herbal, sitting as a heart note in a blend. It's commonly paired with Lavender, Rosemary (Cineole), Eucalyptus (Radiata), Clary Sage. Keep topical use at or below 1%. It is noted for ketone, neurotoxic. Always patch-test first.
Aroma & character
Aroma
Properties
| Perfumery note | Heart |
| Aroma family | Herbaceous |
| Chemical family | Ketone |
| Material type | Essential oil |
| Extraction | Steam distillation |
| Plant part | aerial part |
| Origin | France, Spain, Hungary |
| Blending factor | 3 |
| Volatility index | 3 |
| Tenacity (hours) | 6.0 |
| CAS number | 8006-83-5 |
Safety & dilution
| Max topical dilution | 1% |
| Max facial dilution | 0.5% |
| Pregnancy | Not recommended |
| Nursing | Not recommended |
| Children | Not recommended for young children |
| Cats | Not recommended |
| Dogs | Generally suitable when properly diluted |
Safety flags
Evidence: Traditional — EODB: 1 GC-MS analyses (Hyssopus officinalis).
For education only — not medical or veterinary advice. Essential oils are not intended to diagnose, treat, cure, or prevent any condition. Always patch-test and consult a qualified professional before use during pregnancy, on children, with pets, or with a health condition.
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Blends well with
Frequently asked questions
What does Hyssop smell like?
Hyssop has a sharp, herbal aroma, classed as a herbaceous oil with a heart note.
What is the safe dilution for Hyssop?
For topical use, keep Hyssop at or below 1%, and 0.5% on facial skin. Always patch-test before wider use.
Is Hyssop safe to use during pregnancy?
Hyssop carries a pregnancy caution in our dataset and is not recommended during pregnancy. Consult a qualified healthcare provider before any use.
Is Hyssop safe to use around children?
Hyssop is not recommended for young children. Consult a professional before use.
Is Hyssop safe around pets?
For cats — avoid; not considered safe; dogs — generally lower-risk when well diluted. Diffuse only in ventilated spaces and consult a veterinarian.
What does Hyssop blend well with?
Hyssop pairs well with Lavender, Rosemary (Camphor ct.), Eucalyptus (Radiata), Clary Sage, Cedarwood (Atlas).