This Groomarang Tooth Whitening Power uses the cleaning power of bamboo to render the teeth clean and the mouth fresh. Available in 50g containers, the powder's active ingredient is activated charcoal, a well-known detox agent that effectively removes plaque, tea, coffee, and tobacco stains, brightening up the smile. Made with natural ingredients, this charcoal teeth whitening powder is ideal for daily oral care for the whole family.