Activated Charcoal Powder absorbs toxins to reduce excessive intestinal gas accumulation, bloating and other contaminants in the digestive system. It's created from 100% natural steam-purified coconut shells. It can also be used to whiten teeth and absorb excess oil from hair and skin. Kiki Health Activated Charcoal is a finely reduced powder (5-10 microns), which presents a huge surface area for the absorption of unwanted substances. It is recommended for adults and children over 12: Take 1 level teaspoon dispersed in a glass of water, taken by mouth immediately. Rinse with water to remove any residue. For teeth: Put a small amount of powder into the palm of your hand. Wet toothbrush and dip into powder. Gently brush for 2 minutes. Brush again with water or toothpaste to remove residue. Be sure not to take it straight after or before medications, as it can absorb and flush these out too. Store in a cool, dry place away from direct sunlight. Refrigeration is not required.