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Eucalyptus (smithii)

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Eucalyptus smithii

Gully gum, Gully peppermint, Blackbutt peppermint

Myrtaceae · Lá · Leaves · Steam-distilled

Eucalyptus (smithii) essential oil (Eucalyptus smithii) — botanical illustration
Eucalyptus smithii

Safety

CNS risk in young children

Oils high in 1,8-cineole can cause CNS and breathing problems in young children.

Contraindication: do not apply to or near the face of infants and children under 10 years.

Shares safety profile with E. globulus, maximum adult oral dose 600 mg daily, dermal 20 percent.

Eucalyptus smithii is considered among the gentlest eucalyptus oils for aromatherapy use, suitable for beginners and sensitive skin.


Usage guidelines

Maximum dermal level
20 percent
Character
Gentlest among eucalyptus oils

Chemistry

Volatile constituents
1,8-Cineole77.5 %
β-Eudesmol6.3 %
(E)-Pinocarveol2.9 %
Pinocarvone1.6 %
(Z)-p-Mentha-1(7),8-dien-2-ol1.4 %
(E)-p-Mentha-1(7),8-dien-2-ol1.3 %
(+)-Limonene1.2 %

Botanical source

Eucalyptus smithii is a tree of southeastern Australia. The name 'gully gum' reflects its preference for moist valley habitats.

The oil is steam-distilled from the leaves. Produced mainly in South Africa and Australia.

Family Myrtaceae.