Protocols for Health, Sac B Dietry Supplement

What the brand says

Sold as “Protocols for Health, Sac B Dietry Supplement - Supports Gastrointestinal-Based Immunity, 60 Vegetarian Capsules”

Sac B is a lactose-free, stomach acid–resistant, stable, European patent-pending formula containing DNA-verified Saccharomyces boulardii. This probiotic yeast supports other probiotic organisms in addition to intestinal barrier function and integrity. Research also suggests that Saccharomyces boulardii supports normal immune responses.* Supports Gastrointestinal-based Immunity* Supports Integrity and Function of Mucosal Cells* Supports Healthy Gut Flora*