Probio7 Ultra - 30 CapsulesProbio7 Ultra capsules deliver an ultra strength probiotic formula with 100 billion live cultures per capsule from nine well researched bacterial strains, plus Saccharomyces boulardii yeast and added citrus bioflavonoid. Designed to help replenish the gut microbiome during periods of imbalance, this vegan friendly, shelf stable formula supports digestion, immunity, and overall gut health.