Distilled from the leaves of the Melaleuca Alternifolia tree, it works on your mouth, leaving a refreshed and clean feeling. Neem is an ayurvedic extract from the bark of the Neem Tree, which is known as the \"toothbrush tree\" in India where the twigs are used to clean the teeth daily. Additionally, Desert Essence has included baking soda, which actively helps to fight plaque. Flavoured with pure essential oil of Wintergreen for an ultra clean sensation | Desert Essence Tea Tree Oil Toothpaste with Neem Size 176g