Activated charcoal is a natural absorbent & can be used to treat flatulence Rapid release capsules allow for faster absorption by the body Quality Assured; high quality and rigorously tested Holland & Barrett Charcoal Capsules are naturally sourced and treated with oxygen to make this natural substance suitable for supplementing. Each capsule contains 260mg of the insoluble charcoal black fibre. Activated Charcoal is a natural absorbent and can be used to treat flatulence. Directions: Take two capsules after meals, three times daily. Do not exceed stated dose.