Sulfur is one of the most abundant, most valuable, and most widely-used minerals in our Mineral Kingdom. Colloidal Sulfur is finely divided particles, which are approximately 10 to 10,000 angstroms in size, dispersed within a continuous medium in a manner that prevents them from being filtered easily or settled rapidly. 

For many of the medical, agricultural and industrial applications of sulfur, it needs to be converted to colloidal form. Colloidal sulfur can be made using different methods.