ION Biome | ION Gut health 946ml 32ozLeading institutions, the doctors and scientist at ION Biome bring to market unique dietary supplement and health products that address basic dietary and health issues affecting a large percentage of the U. S. population. Made in the U. S. A. ION Gut is a plant derived mineral supplement that creates a firewall against toxins entering the gut wall. ION Gut creates a biological environment for good gut bacteria to grow and flourish to improve good gut