Oolongsan herbal toothpaste Oolong is the one of the most famous of all in the Chinese teas. It has not only reduced chronic health conditions, but also can promote healthy teeth. The research shows that drinking at least one cup of Oolong tea a day could help prevent cavities. Our Oolongsan herbal toothpaste extract from natural oolong tea provides a unique experience in oral care. It capitalizes own natural antibacterial and antioxidant properties, it protects your bad breath, prevents oral plaque and bacteria on your teeth. Thus, the anti-inflammatory properties of oolong tea can protect against gingivitis, gum disease, and bleeding of the gums.