Tea Tree, M.E. (Rosalina, linalool) / Melaleuca ericifolia

The name tea tree covers several Melaleuca species, and the oils are not interchangeable. Melaleuca alternifolia is led by terpinen-4-ol. Melaleuca ericifolia, sold as rosalina, is led by linalool. The aroma and the formulating behaviour follow that difference.

01 · Origin

Melaleuca ericifolia is a paperbark of the Myrtaceae, native to south-eastern Australia, where it grows in swampy coastal ground. This oil is distilled from the twigs and leaves of wild stands.

02 · Chemistry

Linalool dominates. 1,8-cineole is present in moderate proportion and gives the oil its fresh, open lift. Alpha-pinene and para-cymene complete the profile. The balance of a monoterpene alcohol with a smaller oxide fraction places rosalina at the softer end of the Melaleuca group.

03 · In Practice

Fresh, lightly floral and camphoraceous, with less of the medicinal sharpness associated with the alternifolia oil. A top to middle note. Diffusion, massage blends, bath preparations and skincare formulation. A useful comparison in olfactory study beside Tea Tree, m.a. (No. 2780). Blends with lavender, bergamot, eucalyptus radiata, lemon, cypress, geranium and marjoram.

General information: For external use only. Dilute before applying to skin. Keep away from heat and sunlight. Keep out of reach of children. Avoid contact with eyes and mucous membranes.