Anion powder generates negative ions for human use of the principle of natural, synthetic or a mixture of mineral proportion, are generally Tourmaline + lanthanide or rare earth elements, or radioactive elements, there are other formulations, such as: calcium powder (quartz powder ) + lanthanide or rare earth elements, or radioactive elements. It generates negative ions of the same principle and the principle of natural produce. The limitations of its formula, the state order prohibiting the added radioactive elements.
The series are made from natural materials, carefully made by nanotechnology. Scientific research shows that negative ion powder on the body stay energized and improve human living conditions have greatly helpful. The series features a natural, odorless, nontoxic, good safety performance