Clinically Formulated Probiotic Supplement 10 Billion† Research-Supported BB536® Fast-Acting GI & Immune Support For All Your Travels Research Supported Strains & Strengths Potency Guaranteed Through Expiration Guaranteed Acid Resistance Stable up to 98°F Suitable for Vegetarians/Vegans Supports GI & Immune Health Non GMO Gluten Free Third Party Certified Isura™:
Non-GMO: Documentation ✔
Mass Spec: Lab Tested ✔ Why Choose Ultimate Probiotic On-the-Go? Whether you are traveling, at work, or running errands, Ultimate Probiotic On-the-Go is for you! It delivers high levels of Bifidobacterium longum BB536® a strain backed by over 50 clinical trials, to provide fast-acting gastrointestinal and immune support. The ISURA® seal is your assurance that this product is independently verified as clean and safe, and has been tested for over 800 possible contaminants. ISURA's rigorous testing includes hundreds of quality procedures using state-of-the-art technology. It provides you with the confidence that this product is ISURA verified clean, one of the highest testing standards in the world. Ultimate Probiotic On-the-Go features one of the most researched and effective probiotic strains. BB536® has demonstrated incredible clinical efficacy for intestinal and immune health. Ideal to support digestive health, especially when experiencing occasional and mild constipation or diarrhea Supports healthy gastrointestinal function and immune health Shelf-stable probiotic; no refrigeration required! It's the perfect probiotic to have on hand whether you are traveling, at work, or running errands. Natural Factors probiotic strains are tested for their viability in the stomach to help ensure optimal absorption and efficacy. †Guaranteed minimum 10 billion active cells
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Clinically Formulated Probiotic Supplement 10 Billion† Research-Supported BB536® Fast-Acting GI & Immune Support For All Your Travels Research Supported Strains & Strengths Potency Guaranteed Through Expiration Guaranteed Acid Resistance Stable up to 98°F Suitable for Vegetarians/Vegans Supports GI & Immune Health Non GMO Gluten Free Third Party Certified Isura™:
Non-GMO: Documentation ✔
Mass Spec: Lab Tested ✔ Why Choose Ultimate Probiotic On-the-Go? Whether you are traveling, at work, or running errands, Ultimate Probiotic On-the-Go is for you! It delivers high levels of Bifidobacterium longum BB536® a strain backed by over 50 clinical trials, to provide fast-acting gastrointestinal and immune support. The ISURA® seal is your assurance that this product is independently verified as clean and safe, and has been tested for over 800 possible contaminants. ISURA's rigorous testing includes hundreds of quality procedures using state-of-the-art technology. It provides you with the confidence that this product is ISURA verified clean, one of the highest testing standards in the world. Ultimate Probiotic On-the-Go features one of the most researched and effective probiotic strains. BB536® has demonstrated incredible clinical efficacy for intestinal and immune health. Ideal to support digestive health, especially when experiencing occasional and mild constipation or diarrhea Supports healthy gastrointestinal function and immune health Shelf-stable probiotic; no refrigeration required! It's the perfect probiotic to have on hand whether you are traveling, at work, or running errands. Natural Factors probiotic strains are tested for their viability in the stomach to help ensure optimal absorption and efficacy. †Guaranteed minimum 10 billion active cells
SKU
3-71125
Brand
Natural Factors
Category
health / supplements / categories / digestion
Variants
1
Customer reviews
5.0
verified purchase
Excellent! TravelBiotic 10 Billion BB536
TravelBiotic 10 Billion Live Cultures of Bifidobcterium longum BB536 does wonders with my gut health, and thereby my immune system health. I have read that 80% of our immunity springs from our gut. I have not been sick in years. I am 72. I mix and match TravelBiotic with several other probiotics and a couple of prebiotics. California Gold Nutrition's LactoBif Probiotics seem to work particularly well with TravelBiotic. Terrific product and good value.
6/11/2021
5.0
verified purchase
TravelBiotic 10 Billion Live Cultures of Bifidobcterium longum BB536 does wonders with my gut health, and thereby my immune system health. I have read that 80% of our immunity springs from our gut. I have not been sick in years. I am 72. I mix and match TravelBiotic with several other probiotics and a couple of prebiotics. California Gold Nutrition's LactoBif Probiotics seem to work particularly well with TravelBiotic. Terrific product and good value.
6/11/2021
5.0
verified purchase
Natural Factors Travel Biotic with BB536 has been an excellent companion for maintaining digestive health, especially during my travels. I appreciate that each vegetarian capsule contains 10 billion CFUs, which provides a solid boost to my gut flora. The 60-capsule bottle offers great value, allowing me to take them consistently without running out too quickly. Since I started using this probiotic, I've noticed a significant improvement in my digestion, making my trips much more comfortable and enjoyable.
10/25/2024
5.0
verified purchase
Worth the price tag
This is a high quality acidophilus, you can take it traveling and not worry about keeping it in the fridge. It really helps keep the microbiome balanced, and it doesn’t just aid digestion and the gut, but also the female system too. This has been a life saver for me since entering perimenopause. No flavor, easy to swallow sized capsule. Will buy again and again.
10/3/2024
5.0
verified purchase
Great
Natural Factors Travel Biotic is an excellent, science-backed choice that relies on the clinically documented Bifidobacterium longum BB536 strain to stabilize gut microbiota during environmental changes. The 10 billion CFU dose aligns with effective clinical trial thresholds, and because the formula is completely shelf-stable, it delivers reliable digestive support on the go without requiring refrigeration.
6/15/2026
4.0
verified purchase
Best quality ingredients used. Perfect size and dosage.Lots of benefit and leaves no after taste. I really like this Product , and would love to use it in the future as well. I like how it makes me feel, I really love the brand and its value.
3/29/2026
5.0
verified purchase
Probiotic with the well-studied BB536 strain
A good probiotic with the well-known strain Bifidobacterium longum BB536. This strain is well studied and often used to support gut microbiota and digestion. The capsules are easy to take and the formula is simple. It’s convenient to keep when traveling or during periods when extra digestive support is needed. The quality of this brand has been consistently reliable.
3/14/2026
5.0
verified purchase
great
the quality of the ingredients is superb. The benefits i can feel after one week of use. Good for heart, hair and inflammation! The taste is not bad at all
3/1/2026
5.0
verified purchase
Good product
Solid product that provides bb536 strain and nothing else. Bb536 is a gentle strain that improves immune signaling and the condition of the gut microbiome. It's in capsules which allows to dose appropriately. If you're senstive it's recommend to start form approximately 1/5 of a capsule. Use at least for 2 months to judge the benefits.
2/1/2026
5.0
verified purchase
Excellent
⭐⭐⭐⭐⭐
Great quality and exactly as described. The ingredients are clean and well selected, which makes the product feel safe and effective. The taste is good and easy to take, and the size is convenient for daily use. The package arrived well sealed and in perfect condition. I noticed clear benefits after regular use, with no side effects at all. iHerb always delivers reliable products, and this one did not disappoint. Definitely worth the price and I highly recommend it.
