BioGaia Gastrus is a latest-generation probiotic that contains dual L. reuteri probiotic strains that work collectively to support your entire GI system and good health system-wide*
Gastrus supports positive gut-brain communication and eases many occasional GI symptoms, including constipation, abdominal discomfort, gas and bloating*
Our innovative probiotic supplement is the one and only to contain L. reuteri ATCC PTA 6475, a powerful probiotic strain that goes beyond the gut to support multiple body systems, including the immune, endocrine, nervous, and skeletal systems*
Gastrus also contains L. reuteri DSM 17938, shown to positively affect gut motility and promote regularity
