__Travel with a healthier tummy__ The 4 high-quality strains of live cultures in this supplement will make it to your gut alive to do their good work as they\'re proven to survive hotter and more humid climates than that of the UK. This shelf-stable and cabin-friendly product is the perfect travel companion if you\'re heading off to sunnier shores like Africa, India and Thailand. **Key Benefits:** - 4 high-quality live cultures - Suitable for adults and children 1 year+ - Suitable for Vegetarians - Sugar-Free - Well researched and safe to use - Easy to take __Tough enough to help you travel easy __ OptiBac Probiotics For Travelling Abroad contains 4 high-quality strains of live cultures, such as Lactobacillus acidophilus Rosell-52, all proven to survive to reach the gut alive and to survive in warmer, more humid climates. What\'s more, the particular strains in this live cultures supplement have been shown to survive at higher temperatures, making this a suitable travel companion for destinations with higher temperatures and more humid climates than that of the UK. The high-quality nature of this supplement gives travellers the increased confidence to enjoy their holidays anxiety-free. It\'s a travel essential for those travelling abroad. __Strains in this probiotic supplement:__ - __Lactobacillus acidophilus Rosell-52:__ is a natural resident of the intestinal microflora; this strain of acidophilus has been well studied to survive your stomach acidity and biliary salts and to travel to the intestines without damage. L. acidophilus Rosell-52 has also been through numerous in vitro tests. - __Saccharomyces boulardii:__ is a unique yeast sold widely across Europe, especially in France and Germany. S. boulardii has undergone extensive scientific research documenting its safety. - __Lactobacillus rhamnosus Rosell-11:__ is a natural component of the intestinal friendly bacteria and the rhamnosus species is one of the most studied in the world of live cultures. L. rhamnosus Rosell-11 from OptiBac has been proven to resist bile and gastric acidity over pH 3 - therefore if taken at mealtimes (when pH is around 4), it will pass through the stomach without being damaged. - __Bifidobacterium longum Rosell-175:__ is a well-researched strain that has been shown to survive to reach the gut alive.