melaleuca alternifolia Organic Also available in 20ml Distilled from the leaves of the tree grown in Australia, Tea Tree is a powerful, bracing & antibacterial oil with a fresh herby aroma. Ideal in skin care preparations to deep cleanse & improve the balance of the skin. Blends well with Eucalyptus, Lemon & Rosemary. Before using essential oils, please read the Essential Oil Safety information. You will find this on the leaflet inside the oil carton.