Sona Activated Charcoal contains an activated vegetable carbon which has a high adsorptive capacity. This makes it a great choice if you are looking to remove noxious substances and gases from the gastrointestinal tract. Charcoal can help to alleviate the uncomfortable symptoms associated with IBS, flatulence and diarrhoea. This product works as it binds with toxins when then helps to remove them from the body. Charcoal has become a popular choice as a teeth whitener lately as it absorbs plaque.