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Details: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 formerly named BioGaia L. reuteri DSM 17938 and ATCC PTA 6475. ** Euromonitor; Consumer Health 2026; RSP value in 2025.
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Holland & Barrett
20.01% ( -£5.40)
New
£21.59
£26.99
Lloyds Pharmacy UK
24.99% ( -£7.42)
New
£22.27
Amazon
New
£23.99
£26.99
Nature's Fix Affiliate Program
0.00% (~ £0.00)
New
£29.99
OnBuy.com
0.89% ( -£0.29)
New
£32.17
OnBuy.com
0.87% (+ £0.28)
New
£32.46
Holland & Barrett | £21.59£3.49 Delivery | |
New | £22.27Free Delivery | |
New | £23.99Free Delivery | |
New | £24.99Free Delivery | |
New | £25.69Free Delivery | |
New | £29.30Free Delivery | |
Nature's Fix Affiliate Program | £29.99Free Delivery | |
New | £30.05Free Delivery | |
New | £32.17Free Delivery | |
New | £32.46Free Delivery | |
New | £43.89Free Delivery | |
New | £62.79Free Delivery | |
New | £119.59Free Delivery |
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 formerly named BioGaia L. reuteri DSM 17938 and ATCC PTA 6475. ** Euromonitor; Consumer Health 2026; RSP value in 2025.
General | |
|---|---|
Age group | Adult |
Category | vitamins supplements > supplements > acidophilus friendly bacteria |
Size | 30 |
Brand | BioGaia |
Color | white |
Gender | female |
Material | gold/silver |
type | daily use |
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