BioGaia® Gastrus® PURE

BioGaia® Gastrus® PURE is a clean, advanced probiotic designed to support stomach health, digestive comfort, and overall gut balance—without unnecessary additives.

Formulated with two clinically researched strains of Limosilactobacillus reuteri, this daily supplement works directly in the stomach and gut to help maintain a balanced microbiome, reduce digestive discomfort, and support long-term gut health.

With a FODMAP-friendly, sugar-free formulation, Gastrus PURE is ideal for sensitive systems and those looking for a more minimal, “clean label” probiotic option.