CLOSTAT^® contains a proprietary, patented strain of Bacillus subtilis, PB6. PB6 is a unique, naturally occurring, spore-forming microorganism that has been tested by Kemin in various species of animals to show its benefits in the inhibition of pathogens. By inhibiting pathogens in the intestinal tract of livestock and poultry, PB6 can help improve gut health and overall efficiency. 

Take a closer look by watching the following video.