Extraction is by steam distillation of the leaves.

Odour - combines the freshness of eucalyptus and cajeput with the gentle warmth of tea tree and rosewood.

History - native to Madagascar where all parts of the tree are for flavourings, or medicinally, by the inhabitants; 'ravina' means leaf, 'tsara' meaning good.

Uses - often more effective in blends than used alone. Reportedly anti-viral and an immunostimulant it is effective against 'flu and 'flu-like viral infections. useful in a vapouriser during 'flu epidemics. Helpful for all respiratory tract infections, such as sinusitis, catarrh bronchitis. useful for cold sores and shingles. Its muscle relaxant and analgesic properties make it a useful oil for joint pains and muscular tension. May be helpful for anxiety, those who are overtired or depressed and lethargic. Mentally and physically stimulating.

Blends with - bergamot, the chamomiles, eucalyptus, frankincense, grapefruit, lavender, lemon, marjoram, myrtle, pine, thyme.

Safety - non-toxic, non-irritant, non-sensitising