GLOW, activated charcoal powder, is ideal for natural teeth whitening. Our super fine powder helps to lift stains and whiten teeth naturally without toxins or peroxides. Simply dip your damp toothbrush in the jar and brush your teeth 2-3 times a week. Our charcoal powder is food grade, 100% pure, flavorless and made in the USA. It can also be used for skin care, indigestion and detox. With plenty of uses and so many benefits, GLOW is an essential household product. It is packaged in a BPA-free recyclable container because it's good for you and for the planet. Size: Choose between 20 grams (3 months supply) or 80 grams (1 year supply)