BioGaia Gastrus Pure Action L-Reuteri Probiotic – 60 capsules

BioGaia Gastrus PURE ACTION combines over three decades of microbiome research with a growing interest in Lactobacillus reuteri — the same probiotic species that’s gained attention among clinicians and health enthusiasts following Dr William Walsh’s widely discussed L. reuteri yogurt experiments.

This practitioner-grade, vegan-friendly probiotic features two human-derived strains — L. reuteri DSM 17938 and L. reuteri ATCC PTA 6475 — clinically studied for their ability to:

• Support healthy gut flora balance and digestive comfort

• Maintain a resilient intestinal barrier

• Promote normal bowel regularity

• Help modulate inflammation within the gut environment

Formulated for sensitive digestive systems, Gastrus PURE ACTION delivers a precise, research-based daily dose of 200 million CFU across both strains. Each capsule is FODMAP-friendly, vegan, and free from gluten, dairy, and artificial additives.

This product is practitioner-grade, designed for those seeking targeted, evidence-based probiotic support rather than general multi-strain blends.

At Fairfield Nutrition, we choose to stock only products used in clinical settings and supported by robust research, and BioGaia Gastrus is a standout example of this.

These statements have not been evaluated by the TGA. This product is not intended to diagnose, treat, cure, or prevent any disease.