What is in HeliPass? HeliPass contains a patented strain of Lactobacillus reuteri (DSM17648) which in studies has shown to specifically binds and co-aggregate to specific stomach bacterium. Thanks to this unique mode of action this has allowed HeliPass to give the body another way of fighting the bacteria without the use of antibiotics and thus supporting a healthy stomach environment and a good gastric function. How is the L. reuteri strain in HeliPass different from L. reuteri in other probiotics? The Lactobacillus reuteri strain DSM 17648 exhibits glycoproteins on the surface which bind specific bacteria; these structures are unique to this L. reuteri strain: a large number of other L. reuteri strains were tested in the laboratory and did not show co-aggregation with this bacteria. HeliPass specifically binds to H. pylori and does not bind to other bacteria of the gut (See Holz C. et al 2014 study).