Premium FormulaDietary Supplement 10 Billion Live Probiotic Cultures On -the-Go Support for Colon & Immune Health No Refrigeration Required Natural Factors Purity & Potency Guaranteed Isura - Non-GMO, Mass Spec, Documentation, Lab TestedLeaders in Probiotic Science & Innovation with over 35 Years' Experience.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 & strengths Potency guaranteed through expiration - no refrigeration required Bio-Support technology for guaranteed Acid Resistance Stable up to 98°F Suitable for Vegetarians / Vegans Supports Colon and Immune Health Non-GMO Gluten Free Isura - Third-party CertifiedTravelBiotic is specially formulated for those on the go. Un 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.Manufactured by Natural Factors to ensure safety and potency in accordance with Good Manufacturing Practices (GMP) of the FDA and Health Canada.Guaranteed minimum 10 billion active cells per capsule at expiry date.Guaranteed minimum 12 billion active cells per capsule at manufacture date.