Activated charcoal is a highly porous form of charcoal that relieves occasional symptoms of gas, bloating, and discomfort. Because activated charcoal cannot be digested, it passes through the gastrointestinal tract and binds to gas produced during digestion, removing discomfort from gas. Natural Factors Activated Charcoal is encased in an easy-to-swallow softgel sourced from sustainable, purified coconut shells.