This product has been tested and proven in China to reduce heavy metals such as aluminum, lead, cadmium, mercury and copper. The great thing about this product is that is DOES NOT deplete your bodies good minerals. It can also be safely given to children and elderly. Ingredients: Smilax glabra, Sargassum fusiforme, Allium salivum, Rheum palmatum. Directions: 1 capsule, 1-2 times a day for at least two months. This product is safe to take as a daily maintenance to help prevent heavy metal build-up. 3 caps once a day. For children: 1 capsule per 40 pounds three times a day for 4 weeks. Take on an empty stomach if possible. Large 500 mg. - 120 capsule bottle