Nature s Bounty® Activated Charcoal has been traditionally used to adsorb a variety of unwanted toxins within the body for over 180 years. It was first documented by French and American health practitioners and has since been used to provide a variety of health and beauty befits. Nature’s Bounty’s Activated Charcoal Capsules contains 520 mg of activated charcoal per serving and may be taken after meals as needed.*