# Lemon Verbena essential oil

> A vibrant, lemony floral-herb oil used for uplifting diffuser blends and as a fragrant note in DIY skin-care recipes.

Canonical page: https://essential-oils.club/oils/single/lemon-verbena

Type: Single oil

## At a glance

- **Botanical name:** Aloysia citrodora
- **Plant part:** Leaves
- **Extraction:** Steam-distilled
- **Aroma:** Sweet, floral lemon
- **Origin:** Argentina, Chile
- **Blends with:** Geranium, ylang ylang, bergamot

## Composition

- Geranial (citral a): 18%
- Neral (citral b): 14%
- Limonene: 12%
- 1,8-Cineole: 6%
- β-Caryophyllene: 6%
- Spathulenol: 4%

Source: JEOR study characterising lemon verbena oil (2008) (https://doi.org/10.1080/10412905.2008.9700028)

## Key constituents

- **Geranial** (20-30%) — Part of the citral pair giving the oil its strong lemon character
- **Neral** (15-20%) — The other citral isomer, contributing to the bright citrus top note
- **Limonene** — A common citrus monoterpene adding to the fresh, uplifting aroma

## How to use it

- **In the diffuser:** 3–5 drops for a vibrant sweet-lemon scent that layers well with florals.
- **On skin:** Dilute to 1–2% in a carrier oil and patch-test before use on sensitive skin.

## Safety

- Lemon verbena can be a mild skin sensitizer — dilute to 1–2%, patch-test, and take care before sun exposure on treated skin.
- Maximum dermal use: Very low — flagged for both phototoxicity and citral sensitisation.
- Phototoxic — avoid UV exposure after topical use.
- Lemon verbena is flagged as both phototoxic and a citral sensitiser — safety references recommend very low dilution and avoiding sun/UV on treated skin.
- Best used mainly in diffusion; keep leave-on skin use minimal and patch-test.
- Keep out of reach of children.

## What the research says

- Lemon verbena oil has been characterised chemically and studied for antioxidant and antimicrobial activity in the laboratory. Its citral content and phototoxicity flag mean caution, not a health endorsement. — JEOR study (2008) (https://doi.org/10.1080/10412905.2008.9700028)

## Evidence

- Lemon verbena is a citral-rich oil (with limonene and a broad sesquiterpene bouquet) prized for its true, rounded lemon aroma. — JEOR study (2008) (https://doi.org/10.1080/10412905.2008.9700028)

## Frequently asked questions

### Is lemon verbena oil phototoxic?

Yes — safety references flag genuine lemon verbena oil as phototoxic, so avoid sun and UV on treated skin and keep leave-on use to very low dilutions. Diffusing carries no phototoxic risk.

### Is true lemon verbena oil common?

Genuine lemon verbena is low-yielding and expensive, so it's often adulterated or substituted with cheaper lemongrass/citronella. Buy from a trusted source and check the botanical name (Aloysia citriodora).

### How is it different from lemon myrtle?

Both are citral-rich and lemony, but lemon verbena has a softer, more rounded, complex bouquet and lower total citral than lemon myrtle — and unlike lemon myrtle it's also flagged as phototoxic.

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