Premium FormulaDietary Supplement10 Billion† Live Probiotic CulturesOn-the-Go Support for Colon & Immune HealthNo Refrigeration RequiredSuitable for Vegetarians/VegansPurity & Potency Guaranteed Why Choose TravelBiotic®? Whether you are traveling, at work, or running errands, TravelBiotic is for you TravelBiotic delivers high levels of Bifidobacterium longum BB536®, a strain backed by over 50 clinical trials, to provide powerful support for colon and immune health. Research - supported strains & strengthsPotency guaranteed through expiration - no refrigeration requiredBio-Support technology for guaranteed Acid ResistanceStable up to 98°FSupports Colon and Immune Health Non-GMO Gluten Free Third-Party Certified  TravelBiotic® is specifically formulated for those on the go. Unlike other probiotics, TravelBiotic is highly stable and requires no refrigeration. It's the perfect probiotic to have on hand whether you are traveling, at work, or running errands. It provides powerful support for intestinal and immune health and may also promote a favorable gut flora. Enteric coating is not required for all probiotic strains. With regard to stomach acid resistance, not all strains are created equal. Natural Factors has carefully selected naturally acid-resistant strains so that they may be consumed at any time, with or without meals, and are safely delivered to the intestine unharmed. Our strains are tested for their viability in the stomach to ensure optimal absorption and efficacy. †Guaranteed minimum 10 billion CFU per capsule at expiry date. †Guaranteed minimum 12 billion CFU per capsule at manufacture date. Isura‚Ñ¢:  Non-GMO: Documentation ‚úî Mass Spec: Lab Tested ‚úî