Neocarbon contains active Vegetable Charcoal, Anise (Pimpinella anisum) and Mint (Mentha piperita). Mint and Anise contribute to normal gastrointestinal function. Neocarbon is an ideal supplement for people who want to promote normal gastrointestinal functioning, relieving excess gas, especially after heavy meals, excess fat intake, poor digestion, among others.