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‘Travel Abroad’ by Optibac contains both friendly bacteria and Saccharomyces boulardii, which together help to reduce the risk of picking up a tummy bug when travelling in exotic countries. The strains of bacteria included in this product have been proven to be more robust strains capable of surviving in higher temperatures and humidity. 

The strain L. rhamnosus Rosell-11 within this supplement is extremely well-researched. This strain, and the rest of the probiotic bacteria in this product help to line the gut and provide a strong barrier against contracting a tummy bug when abroad.

In addition, theSaccharomyces boulardii in this product actively helps to keep ‘bad’ bacteria from colonising in the gut. It’s a really well-rounded, two-pronged approach to protecting the gut whilst travelling abroad. ‘Travel Abroad’ can be safely given to adults and children from 4 years and over. The recommended dose is one capsule daily with breakfast, starting 3-5 days before departure, continuing during travel and for a few days upon return, or as professionally directed.

For anyone unable to swallow capsules, the content of the capsules may be mixed with a cold meal or beverage.


  • Tabilizer: potato starch.
  • Live cultures: Bifidobacterium longum Rosell-175, Lactobacillus rhamnosus Rosell-11, Saccharomyces boulardii and Lactobacillus acidophilus Rosell-52.
  • Vegetarian capsule: hydroxypropyl methylcellulose.
  • Anti-caking agent: vegetable magnesium stearate; antioxidant: ascorbic acid.

Each capsule guarantees 5 billion live cultures.