Siang Pure Oil, has a strong signature herbal aroma comprised of Cinnamon and various natural herbs. Each herbal ingredient works together to maximize the healing effects of one another to create heating properties that improve blood circulation and maintain ‘balance’. This allows Siang Pure Oil to help relieve headaches, dizziness, feeling faint, nasal congestion, stomach bloating, muscle and joint pains and sprains, bruises and also itches from mosquito and other insect bites.