Tea Tree Essential Oil is best known for its anti-fungal, anti-bacterial and antiseptic properties. It is used for cosmetic, household and medicinal purposes. The oil might be the most powerful natural antiseptic known to man. This makes it an important part of any natural medicine cabinet. It is effective against bacteria, fungi, virus, and even stimulates the immune system. Source of Oil: Australia, Leaves, Type: Organic, Blends Well with Lavender, Clary Sage, Marjoram, Available in 10ml Melaleuca alternifolia. Packed in a stay fresh 10ml glass bottle.