BioGaia Gastrus Advanced Probiotic Chewable for Gut Health, Dual Strains of Patented Lactobacillus Reuteri, Premium Bacterial Cultures to Help Balance Flora, Digestive Tablets with L. Reuteri

DUAL STRAIN L. reuteri FOR GUT AND DIGESTIVE SUPPORT: Each delicious chewable contains L. reuteri Gastrus* (L. reuteri DSM 17938 and ATCC PTA 6475) – exclusive to BioGaia, formulated to help maintain natural gut flora and digestive well-being. L. REUTERI SHOWN TO REACH THE GUT ALIVE: Unlike other live cultures, Lactobacillus reuteri is scientifically shown to survive the acidic environment of the stomach and can temporarily colonise the entire gastrointestinal tract, reaching the gut alive. BioGaia's GASTRUS is manufactured under strict quality standards to ensure 200 million live friendly bacteria, until expiry. A WORLD LEADER IN GUT MICROBIOME RESEARCH: Built on more than 30 years of lactic acid bacteria research, BioGaia combines scientific expertise with high quality formulations. As the brand behind Europe's No. 1 children's food supplement**, BioGaia brings the same commitment to quality and innovation to its range for adults. REINTRODUCING L. REUTERI TO YOUR GUT MICROBIOME: Lactobacillus reuteri is a natural species of the human gut microbiome that has co-evolved with humans over millions of years. Research shows that modern lifestyles have reduced L. reuteri in many people, but BioGaia’s quality solutions can help reintroduce it. CONVENIENT MANDARIN-FLAVOURED CHEWABLES: No refrigeration necessary, delicious mandarin-flavoured chewables make taking supplements easy. Perfect for daily use, gut health routines, and on-the-go adults seeking Lactobacillus reuteri supplements. CERTIFIED MENOPAUSE-FRIENDLY: Certified “menopause-friendly” with the GenM M‑Tick means BioGaia’s GASTRUS has met rigorous, evidence-based standards and has been independently verified, to be suitable for women in all stages of menopause. QUALITY ASSURANCE WITH SELECTBIOTICS: All BioGaia products are verified with SelectBiotics a new standard in premium lactic acid bacteria supplements trusted by families around the world. With 30+ years of research, our products are rigorously tested and feature advanced CFU protection technology, like LongevityGuard. With SelectBiotics you gain peace of mind that the friendly bacteria listed on the label are live and viable — right through to expiry not just at manufacturing. AWARD-WINNING RANGE: Gold for Family Health (Protectis Strawberry Tablets) & Silver for Gut Health (Gastrus) at Wellness From Within; Gold for Best Skincare (BioGaia Aldermis) at Absolutely Mama; Gold for Best Health Products & Can’t Live Without (Protectis Baby Drops & Tablets with Vitamin D) at Project Baby; Gold for Best New Mum & Best Weaning at Loved By Parents & Dadsnet; Parent Approved & Recommended 2025; recognised by Junior Design, My Baba, Emma’s Diary & Most Trusted Brand Seal. * L. reuteri Gastrus is a trademark of BioGaia for L. reuteri DSM 17938 and ATCC PTA 6475. ** Euromonitor; Consumer Health 2026; RSP value in 2025.

Gastrus Probiotic Chewable Tablets offer steady gut health support thanks to clinically studied Limosilactobacillus reuteri strains, helping balance digestion and immunity, and backed by BioGaia's commitment to quality and transparency. Each chewable tablet brings two human-origin strains, Limosilactobacillus reuteri DSM 17938 and L. reuteri ATCC PTA 6475, clinically studied to support gastrointestinal balance. BioGaia's modern manufacturing and strict quality controls ensure safety, stability and reliable shelf life. Available Sizes & Variants: 30 chewable tablets - convenient daily use for ongoing gut health support. Benefits & Features: Supports digestive comfort with two clinically studied probiotic strains. Aids in balancing gut flora to help reduce discomfort and bloating. Designed for daily use, chewable format is easy when you’re on the move. BioGaia's stringent quality controls ensure safety, stability, and reliable viability until the best before date, so you can trust each bite wherever you are every day. Clinically validated to support gastrointestinal health and comfort in both adults and children. Gastrus is built on BioGaia’s long standing expertise in probiotics, drawn from two human origin strains that are among the most studied in the world. The product is produced in modern facilities with rigorous oversight, ensuring safety, stability and reliable viability up to the best before date. Raw materials come from responsible suppliers, with transparency and sustainability in mind, so you get high quality probiotics for gut health and overall wellness. In fact, the line sits among trusted gut health supplements, backed by more than 270 clinical studies and over 23,000 participants.