Zeolite (<25 Microns) this optimal size ensures that the Zeolite particles penetrate cells, facilitating effective detoxification, larger may not be as readily absorbed by the body, limiting their detoxifying potential. A form of unique, volcanic mineral compounds with crystalline structures that create a kind of honeycomb/cage. It has powerful, healthy detoxifying effects. Zeolite is a class of “Super-Clay” produced when lava flow meets sea water and cools quickly. Zeolite has a natural affinity for toxic heavy metals such as uranium, cadmium, lead, mercury and aluminium. Scientists assume that the creation of the first Zeolite minerals took place more than 300 million years ago! Can it be more Ancient and Pure than that? Zeolite began as a natural health supplement in this form... Powdered, since then many new Zeolite products have appeared, now yes they are probably great but all say how they are better than the powder. The Powder Zeolite was the form that established Zeolite.