Dull, yellow teeth tend to be viewed unfavourable by many people and can even affect your social and business life. Luckily, it is easy to improve your appearance with this easy teeth whitening treatment. Yellow teeth are a result of multitude of factors including their lifestyle that will contribute to darkening or yellowing teeth, it is not always correlated with your health. This Natural Teeth Whitening Activated Charcoal Powder offers a healthy, natural way to whiten teeth fast. The secret is the activated coconut charcoal that traps toxins and chemicals in its millions of tiny pores. Active Bright is charcoal in colour, yet minty for fresh breath. It is safe for everyday use.