| Field | Detail |
|---|---|
| Botanical Name | Backhousia citriodora |
| Pronunciation | LEH-mon MER-tul |
| Common Names | Lemon Myrtle, Sweet Verbena Tree |
| Plant Family | Myrtaceae (Myrtle Family) |
| Plant Part Used | Leaves |
| Extraction Method | Steam Distillation |
| Origin Regions | Australia — primarily Queensland and New South Wales |
Description
Lemon Myrtle essential oil is one of the brightest, cleanest, and most powerfully uplifting citrus aromas found in nature. Steam distilled from the leaves of the Backhousia citriodora tree — a native Australian rainforest species — it carries a scent that is lemonier than lemon, with sparkling, sweet, and crisp notes that instantly refresh the senses and purify the air.
This remarkable oil contains the highest known natural concentration of citral (up to 95%), the same aldehyde compound responsible for the characteristic lemon scent found in Lemongrass and Lemon Verbena. As a result, Lemon Myrtle is both potently antimicrobial and emotionally revitalizing, offering a perfect balance of freshness and cleansing strength.
Historically, Australian Aboriginal communities used Lemon Myrtle leaves for flavoring, medicine, and spiritual cleansing. The plant’s aroma symbolized purity, clarity, and renewal — and its antibacterial qualities made it useful for treating colds, skin infections, and digestive discomfort. Today, it remains a cornerstone of Australian aromatherapy and is a favorite in natural cleaning, air purification, and skincare formulations.
Emotionally, Lemon Myrtle essential oil promotes clarity, optimism, and self-confidence. Its radiant scent cuts through fatigue and mental clutter, making it an excellent oil for morning routines or workplaces. Spiritually, it represents purity and joy, aligning body and mind with a sense of fresh purpose and renewal.
In essence, Lemon Myrtle essential oil is sunlight in aromatic form — a vivid, cheerful essence that restores balance, cleanses energy, and rekindles vitality.
History & Background
| Era / Region | Traditional Use | Notable Facts |
|---|---|---|
| Aboriginal Australia | Healing & cleansing | Used in teas, balms, and air purification rituals |
| 19th Century | Discovery & cultivation | Identified and named by botanist Ferdinand von Mueller |
| Modern Aromatherapy | Antimicrobial & uplifting | Known as “Australia’s Lemon” for its purity and potency |
| Culinary & Cosmetic | Flavoring & skincare | Used in teas, desserts, lotions, and air fresheners |
Lemon Myrtle’s discovery in the Australian rainforest brought new attention to the power of native botanicals — its versatility bridging wellness, fragrance, and sustainability.
Aroma Profile
| Attribute | Description |
|---|---|
| Aroma Type | Intensely lemony, sweet, clean, and slightly floral |
| Scent Strength | Strong (Top to Middle Note) |
| Blends Well With | Eucalyptus, Tea Tree, Lemongrass, Lavender, and Rosemary |
Lemon Myrtle brings sparkle and brightness to blends, harmonizing well with both citrus and herbal oils.
Chemical Composition
| Compound | Approx. % | Function |
|---|---|---|
| Citral (Geranial + Neral) | 85–95% | Antimicrobial, uplifting, cleansing |
| Limonene | 1–5% | Energizing, detoxifying, clarifying |
| β-Myrcene | 1–3% | Anti-inflammatory, balancing |
| Citronellal | 0.5–2% | Calming, insect-repellent |
| Linalool | trace–1% | Soothing, harmonizing |
This extraordinarily high citral concentration gives Lemon Myrtle its unmatched lemon aroma and cleansing ability — stronger than Lemongrass, Lemon Verbena, or Lemon oil itself.
Cautions & Safety
| Type | Guidance |
|---|---|
| Internal Use | Not for internal use. |
| Topical Use | Dilute to 0.5–1%. Can cause irritation if used undiluted. |
| Pregnancy / Children | Avoid during pregnancy; use caution with children under 6. |
| Photosensitivity | Non-phototoxic. |
| Storage | Keep sealed and stored in a cool, dark place. High citral content increases oxidation risk. |
Because of its intensity, Lemon Myrtle should always be used sparingly and well-diluted to prevent sensitization.
Uses & Application Steps
Lemon Myrtle essential oil is used for cleansing, uplifting, and clarifying — both physically and emotionally.
Aromatic Use
- Diffuse 2–3 drops to freshen the air and elevate mood.
- Inhale deeply for renewed focus and positivity.
- Blend with Eucalyptus and Tea Tree for purifying spaces.
Topical Use
- Dilute 1 drop in 2 teaspoons (10 mL) carrier oil for skin or body application.
- Apply (diluted) to chest or back for respiratory support.
- Use in DIY cleaning or room sprays for antimicrobial effects.
Massage or Bath Use
- Mix 2–3 drops with 1 tablespoon carrier oil for revitalizing massage.
- Combine with Lemongrass and Sweet Orange for a citrus-energizing blend.
- Add to bathwater (well diluted) for emotional refreshment.
Emotional & Spiritual Use
- Diffuse to promote clarity, optimism, and grounded energy.
- Use in morning rituals to awaken motivation and purpose.
- Blend with Frankincense and Peppermint to clear energy and renew focus.
Further Reading & External Links
| Source | URL |
|---|---|
| AromaWeb — Lemon Myrtle Essential Oil Profile | https://www.aromaweb.com/essential-oils/lemon-myrtle-essential-oil.php |
| Eden Botanicals — Lemon Myrtle Essential Oil | https://www.edenbotanicals.com/lemon-myrtle.html |
| Florihana — Lemon Myrtle Organic Essential Oil | https://www.florihana.com/us/essential-oils/176-lemon-myrtle-organic-3700343010938.html |
| Plant Therapy — Lemon Myrtle Essential Oil | https://www.planttherapy.com/products/lemon-myrtle-essential-oil |
| PubChem — Citral Compound Summary | https://pubchem.ncbi.nlm.nih.gov/compound/638011 |
Citations & References
- Southwell, I. A., & Brophy, J. J. (1999). Essential Oil Composition of Lemon Myrtle (Backhousia citriodora). Journal of Essential Oil Research.
- Tisserand, R., & Young, R. (2014). Essential Oil Safety (2nd ed.). Elsevier.
- PubChem Database — Citral (CID: 638011).
- AromaWeb — Lemon Myrtle Essential Oil Profile.
- Eden Botanicals — Lemon Myrtle Product Data.
Conclusion
Lemon Myrtle essential oil embodies brightness, purity, and joyful clarity. Its vibrant aroma cleanses the air, clears the mind, and uplifts the heart, symbolizing renewal and radiant energy.
Emotionally, it restores optimism and confidence. Physically, it purifies and supports immunity and skin health. Spiritually, it represents illumination — a reminder that clarity and joy often follow after cleansing and release.
Lemon Myrtle teaches that light and strength coexist — that one can be powerfully cleansing yet beautifully gentle, leading us toward balance, brightness, and peace.
Disclaimer: The information provided on this page is for educational purposes only and has not been evaluated by the Food and Drug Administration (FDA). This content is not intended to diagnose, treat, cure, or prevent any disease. Always consult with a qualified healthcare professional before using any essential oil. Conduct your own research by reviewing all citations and references listed above.