Key Benefits

• With isomalt, a sugar replacer that helps maintain tooth mineralisation.

• Chewable, mandarin-flavoured tablets for easy daily use.

• Features two unique L. reuteri strains, exclusive to BioGaia.

• No water or refrigeration needed—perfect for on the go.

Start your day with a simple, tasty step towards balance. BioGaia Gastrus® Chewable Tablets combine two well-studied Limosilactobacillus reuteri strains—DSM 17938 and ATCC PTA 6475—crafted for convenient, daily use. Isomalt, a sugar replacer, is included to help maintain tooth mineralisation and support a lower blood glucose rise compared to sugar. Enjoy the refreshing mandarin flavour wherever life takes you—at home, at work, or while travelling. Suitable for adults and teens looking for a straightforward addition to their daily routine.

BioGaia supplements contain Lactobacillus reuteri, a probiotic strain originally found in the human body. Because it naturally evolved in humans, it may work in closer harmony with the gut microbiome. The exclusive DSM 17938 strain in this formula is shown to survive stomach acid and reach the gut alive. It’s also been studied in collaboration with respected research centres, including the Karolinska Institute (Sweden), Texas Children’s Hospital (USA), and the University Hospitals of Bari and Turin (Italy). This global scientific collaboration is one reason why BioGaia is trusted by parents around the world. It’s a probiotic backed by science, made to support children’s gut health.

BioGaia is a Swedish health company that has been pioneering probiotic research since 1990. With over 200,000 hours of scientific work behind every product, their formulas feature patented strains of Lactobacillus reuteri—one of the world’s most studied probiotics. Backed by clinical trials and a commitment to gut health, BioGaia creates trusted supplements for both children and adults.

With our Healf Curation Process, we do the work for you. Shop with confidence knowing that every item has been tried, tested, and curated for you.

Learn more about each step—Brand Discovery, Expert Validation, and Community Testing—here.

Bulking agent (isomalt), Limosilactobacillus reuteri DSM 17938 and Limosilactobacillus reuteri ATCC PTA 6475, flavour enhancer (ascorbic acid), mandarin flavouring and mint flavouring.

Take as part of your daily routine.

Additional Information:

Food supplements and foods sold by Healf should not be used as a substitute for a varied, balanced diet and healthy lifestyle.

If you are pregnant, breastfeeding, have a medical condition, or are taking any medications, please consult with a healthcare professional before use. Use products only if the seal is intact. Store in a cool, dry place, out of the reach of young children. Do not exceed the recommended daily intake.

We make every effort to ensure that product information on our website is accurate and up to date, but packaging and ingredients may occasionally vary from images shown on site. Please refer to the product label and contact Healf before use if you have any questions regarding your specific allergies or intolerances.