This probiotic supplement contains 16 probiotic strains that are supported by research and work to improve the repopulation of good bacteria in the gut. It is designed to be shelf-stable and includes three types of prebiotic fiber that promote the growth of friendly bacteria, as well as slippery elm, which supports a healthy intestinal tract. ASEA VIA products are created with maximum bioavailability in mind and are designed to work in tandem with ASEA REDOX and other VIA products for comprehensive cellular health and nutrition. Each bottle contains 90 capsules.