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Verbena (lemon)

Verbena chanh, Mã tiên thảo chanh

Aloysia citriodora

Lippia citriodora

Verbenaceae · Lá · Leaves · Steam-distilled

Verbena (lemon) (Aloysia citriodora) — botanical illustration
Aloysia citriodora

Safety

Skin sensitization · Citral · Phototoxic

Citral up to 40 percent. Pronounced skin sensitization risk.

Phototoxic per some studies, avoid sun exposure after application.

Recommended dermal maximum 0.9 percent.

Drug interactions through CYP2B6.


Usage guidelines

Maximum dermal level
0.9 percent
Phototoxic
Possibly
Storage
Dark, sealed, refrigerated; add antioxidant

Chemistry

Volatile constituents
Geranial20.0 – 30.0 %
Neral15.0 – 22.0 %
(+)-Limonene5.0 – 12.0 %
1,8-Cineole3.0 – 8.0 %

Botanical source

Aloysia citriodora is a South American shrub. Main production: Morocco, Argentina, Paraguay.

Traditionally used in tea, 'verveine' in France, 'cedrón' in Spain.

Family Verbenaceae.


Notes

Fresh citrus aroma, close to lemongrass but more refined. Premium niche.