About this item Binds unwanted materials and gas in the digestive tract.* Capsules reduce need for messy powders. Made from slowly burning coconut husks to create cavernous chambers that aid in adsorption. We’re committed to sourcing the best activated charcoal on the planet. Carefully tested and produced to superior quality standards. Bottled and tested in the USA. Gluten-free. No salt, yeast-derived ingredients, wheat, corn, soy, dairy or artificial colors flavors or preservatives.