10 Best Probiotics for Travel of 2025
Quick List - Top Probiotics for Travel
Physician's Choice
A High Strength Assortment of Probiotics and Prebiotics
Katie Drakeford, MA, RD, CSP, LD, CLC, is a Registered Dietitian with over 12 years of experience serving all ages across the lifespan, from critically ill neonates to aging populations. She holds a board certification in pediatric nutrition and serves as a subject matter expert on the Academy of Nutrition and Dietetics pediatric exam committee. She attended the University of Oklahoma Health Sciences Center, where she received a Master’s in Dietetics and completed her Dietetic Internship.
With over a decade of weightlifting experience, Christopher Heffner is an avid fitness enthusiast who enjoys starting his day with a good workout. He also has a background in engineering and business, bringing a unique blend of technical knowledge and practicality to his endeavors.
The expert oversees the Buying Guide only, and does not determine the products and services featured.
Table of Contents
- Why You Can Trust Us
- Why Take Probiotics When Traveling?
- 10 Best Probiotics for Travel Ranking
- No. 1Physician's Choice | Physician's Choice｜60 Billion Probiotic
- No. 2Garden of Life | Dr. Formulated Probiotics｜Once Daily Women's
- No. 3BioCodex | Florastor｜Daily Probiotic Supplement
- No. 4NewRhythm | Probiotics 50 Billion CFU 20 Strains
- No. 5Culturelle | Digestive Daily Probiotic
- 5 more products
- Looking for More Digestive Support?
Why You Can Trust Us
Every mybest article is crafted with hours of in-depth research and interviews with experts. Each month, we are continually expanding our database of products based on our research. By emphasizing user insight and reliable information, we deliver trustworthy content to readers.
Why Take Probiotics When Traveling?
Probiotics are a great tool for travelers who are hoping to boost immunity and prevent traveler's diarrhea.
How to Choose Probiotics for Travel
Consider the Strain
The effectiveness of a probiotic hinges on the specific strains of bacteria it contains; different strains offer varying benefits.
Look for a Strain That Is Effective Against Traveler’s Diarrhea
L. acidophilus, L. rhamnosus, L. fermentum, Saccharomyces cerevisiae, and S. boulardii may all be useful in preventing traveler's diarrhea.
Saccharomyces boulardii is specifically recognized for its efficacy against traveler's diarrhea. If your primary concern is preventing this common ailment, prioritize a probiotic containing this strain.
Choose a Blend of Strains to be Ready for Anything
Some strains may be more effective at reducing traveler's diarrhea, so getting a probiotic with a variety of strains is a good strategy.
A multi-strain probiotic can offer broader protection. A combination of Lactobacillus and Bifidobacterium strains can be advantageous, as they address various causes of digestive upset, offering a more comprehensive approach to gut health maintenance while traveling.
Look for at Least 10 Billion CFUs for an Adequate Dose
10 billion CFUs is a fairly standard probiotic dose.
CFU, or Colony Forming Units, represents the number of live bacteria in each dose. To ensure effectiveness for travel purposes, a probiotic with at least 10 billion CFUs is generally recommended.
Choose a Probiotic That Doesn’t Require Refrigeration So It Can Stay In Your Luggage
While traveling, it's important to have a convenient product that does not require refrigeration. If not stored properly, the bacteria may not be viable.
Travel often involves fluctuating temperatures and limited access to refrigeration. Opt for a shelf-stable probiotic that doesn't require refrigeration. This ensures the bacteria remain viable and effective, regardless of storage conditions.
Choose an Age-Appropriate Dose
Consider the Form
Probiotics in pill or capsule form can be thrown in your bag without worrying about special storage or spills.
Independent of the strains used, probiotics come in various forms with advantages and disadvantages, especially regarding travel and who you're traveling with.
Pills and capsules are the most portable and convenient options for travel. Their compact size makes them easy to pack in any suitcase or carry-on, taking up minimal space. They won't cause any trouble with the TSA if you only bring a carry-on. They also offer a precise and consistent dosage, eliminating any guesswork. Consider capsules over tablets if you have difficulty swallowing pills. Look for individually blister-packed pills or capsules, which protect the probiotics from moisture and degradation, especially in humid climates.
Gummies can make probiotics more palatable for children, thus reducing the likelihood of picky eaters refusing their supplements. However, ensure the gummy formulation is shelf-stable, as many gummies require refrigeration. Carefully check the label to confirm it contains the appropriate strains and CFU count for your child's age. Be aware that gummies may contain added sugars and artificial colors, so look for options with minimal additives if possible. Also, keep in mind that gummies might melt in extremely hot climates.
- Liquid probiotics allow for more flexible dosing, which can help adjust intake based on individual needs or digestive issues. However, they may be less convenient to pack and sometimes require refrigeration (so check the label).
Look for Prebiotics for Additional Immune Support
Probiotics help boost the immune system by creating unfavorable conditions for harmful bacteria to grow and thrive.
Prebiotics are non-digestible fibers that feed the beneficial bacteria in your gut. Probiotics can also create antimicrobial compounds and reduce bacterial adhesion. Combining probiotics with prebiotics can enhance their effectiveness and provide additional support for your immune system, particularly during travel.
10 Best Probiotics for Travel Ranking
Products | Image | Click to purchase | Key features | Details | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
CFUs | Strains | Probiotic Strain | Non-Refrigerated | Age Groups | Form | Prebiotics | Servings per Container | |||||
1 | Physician's Choice Physician's Choice｜60 Billion Probiotic | | A High Strength Assortment of Probiotics and Prebiotics | 60 Billion | 10 | Lactobacillus Acidophilus、Bifidobacterium Infantus | 18+ | Capsules | 30 | |||
2 | Garden of Life Dr. Formulated Probiotics｜Once Daily Women's | | Nourish Your Gut, Empower Your Health | 50 Billion | 16 | Lactobacillus Acidophilus、Bifidobacterium Infantus | 18+ | Capsules | 30 | |||
3 | BioCodex Florastor｜Daily Probiotic Supplement | | Strengthening Digestive and Immune Health Naturally | unknown | 1 | Saccharomyces Boulardi | 4+ | Capsules | 50 | |||
4 | NewRhythm Probiotics 50 Billion CFU 20 Strains | | 50 Billion CFUs of 20 Strains | 50 Billion | 20 | Lactobacillus Acidophilus、Bifidobacterium Infantus | 18+ | Capsules | 30 | |||
5 | Culturelle Digestive Daily Probiotic | | A Single-Strain Probiotic and Prebiotic | 10 Billion | 1 | 18+ | Capsules | 30 | ||||
6 | Microbiome Labs MegaSporeBiotic | | Formulated to Survive High Temperatures | 4 Billion | 5 | 5+ | Capsules | 60 | ||||
7 | Vitalitown Probiotics 120 Billion CFUs | | The Most CFUs and Strains | 120 Billion | 36 | Lactobacillus Acidophilus、Bifidobacterium Infantus | unknown | Capsules | 30 | |||
8 | ZBiotics Pre-Alcohol | | A Probiotic to Prepare You for a Night Out | 1 | 18+ | Liquid | 0.5 fl oz | |||||
9 | Mary Ruth's Organic Liquid Probiotic | | A Liquid Probiotic for the Whole Family | 2 Billion | 13 | Lactobacillus Acidophilus、Bifidobacterium Infantus | Kid, Adult | Liquid | 20 | |||
10 | Vitafusion Probiotic Gummy Supplements | | Gummies Made in the USA | 5 Billion | 2 | unknown | 18+ | Gummies | 70 | |||
Physician's ChoicePhysician's Choice ｜ 60 Billion Probiotic
| CFUs | 60 Billion |
|---|---|
| Strains | 10 |
| Probiotic Strain | Lactobacillus Acidophilus、Bifidobacterium Infantus |
- Non-Refrigerated
- Form
- Capsules
- Prebiotics
A High Strength Assortment of Probiotics and Prebiotics
This is a high-potency probiotic containing 10 different strains (including Bifidobacterium and Lactobacillus) and prebiotics in a time-release capsule. As the name implies, it includes six times our recommended per-serving dose of CFUs. Many customers have reported improved digestion, reduced bloating, and a stronger immune system (becoming sick less often and with less severity).
| Age Groups | 18+ |
|---|---|
| Servings per Container | 30 |
Garden of LifeDr. Formulated Probiotics ｜ Once Daily Women's
| CFUs | 50 Billion |
|---|---|
| Strains | 16 |
| Probiotic Strain | Lactobacillus Acidophilus、Bifidobacterium Infantus |
- Non-Refrigerated
- Form
- Capsules
- Prebiotics
Nourish Your Gut, Empower Your Health
Garden of Life's Dr. Formulated Probiotics Once Daily Women's is tailored to meet women's specific digestive and immune needs. With 50 billion CFU and 16 diverse probiotic strains in each capsule, including clinically studied strains like L. reuteri and L. fermentum, this supplement provides comprehensive support.
Additionally, this formula includes a whole food prebiotic fiber blend to nourish the growth of beneficial bacteria. With a focus on supporting vaginal health, this probiotic helps maintain a healthy balance of gut flora and pH levels, which is crucial for immune system function, digestive health, and overall well-being.
| Age Groups | 18+ |
|---|---|
| Servings per Container | 30 |
BioCodexFlorastor ｜ Daily Probiotic Supplement
| CFUs | unknown |
|---|---|
| Strains | 1 |
| Probiotic Strain | Saccharomyces Boulardi |
- Non-Refrigerated
- Form
- Capsules
- Prebiotics
Strengthening Digestive and Immune Health Naturally
Florastor's Daily Probiotic Supplement offers dual-action support for digestive and immune health. This probiotic supplement contains 250mg of the exclusive probiotic strain Saccharomyces boulardii, which has been extensively researched for over 65 years.
It helps strengthen digestive support by flushing out bad bacteria and promoting the growth of good bacteria. By breaking down carbs and sugars, Florastor improves digestion and supports immune health. These easy-to-take capsules are suitable for both men and women and can be taken at the same time as antibiotics, making them a convenient choice for maintaining gut health.
| Age Groups | 4+ |
|---|---|
| Servings per Container | 50 |
NewRhythmProbiotics 50 Billion CFU 20 Strains
| CFUs | 50 Billion |
|---|---|
| Strains | 20 |
| Probiotic Strain | Lactobacillus Acidophilus、Bifidobacterium Infantus |
- Non-Refrigerated
- Form
- Capsules
- Prebiotics
50 Billion CFUs of 20 Strains
This supplement from NewRhythm combines 50 billion CFUs of probiotics and prebiotics to support gut health and overall well-being. The probiotic strains used are focused on different varieties of Bifidobacterium and Lactobacillus. Customers appreciate the convenient, stomach-acid-resistant capsule form and the noticeable improvement in digestion and energy levels that they provide.
| Age Groups | 18+ |
|---|---|
| Servings per Container | 30 |
CulturelleDigestive Daily Probiotic
| CFUs | 10 Billion |
|---|---|
| Strains | 1 |
| Probiotic Strain |
- Non-Refrigerated
- Form
- Capsules
- Prebiotics
A Single-Strain Probiotic and Prebiotic
Culturelle Digestive Daily Probiotic features 10 billion CFUs of Lactobacillus GG, a well-researched strain supporting digestive health and immune function. This single-strain probiotic is specifically designed to help maintain a healthy balance of gut bacteria, promoting regular digestion and alleviating occasional discomfort. Culturelle is a trusted brand with a long history of providing high-quality probiotics. It also contains 200mg of inulin prebiotics.
| Age Groups | 18+ |
|---|---|
| Servings per Container | 30 |
Microbiome LabsMegaSporeBiotic
| CFUs | 4 Billion |
|---|---|
| Strains | 5 |
| Probiotic Strain |
- Non-Refrigerated
- Form
- Capsules
- Prebiotics
Formulated to Survive High Temperatures
Microbiome Labs MegaSporeBiotic introduces a unique approach to gut health by utilizing a spore-based probiotic. Spore-forming bacteria are highly resilient, capable of surviving the harsh conditions of the stomach and reaching the intestines effectively. This heat resistance also makes it suitable for travel. This product features Bacillus subtilis HU58, which Microbiome Labs claims will help to diversify the gut microbiome and support digestive balance.
| Age Groups | 5+ |
|---|---|
| Servings per Container | 60 |
VitalitownProbiotics 120 Billion CFUs
| CFUs | 120 Billion |
|---|---|
| Strains | 36 |
| Probiotic Strain | Lactobacillus Acidophilus、Bifidobacterium Infantus |
- Non-Refrigerated
- Form
- Capsules
- Prebiotics
The Most CFUs and Strains
Vitalitown Probiotics 120 Billion CFUs offers a high-potency formula containing a hefty dose of a diverse blend of 36 probiotic strains. This extensive array of bacteria provides broad-spectrum support for gut health, addressing various digestive concerns. The inclusion of prebiotics and digestive enzymes further enhances the supplement's effectiveness.
The delayed-release capsules ensure the probiotics reach the intestines intact, maximizing their impact. This product is ideal for individuals seeking a comprehensive and high-potency probiotic to provide overall digestive well-being or fast-acting stomach support while traveling.
| Age Groups | unknown |
|---|---|
| Servings per Container | 30 |
ZBioticsPre-Alcohol
| CFUs | |
|---|---|
| Strains | 1 |
| Probiotic Strain |
- Non-Refrigerated
- Form
- Liquid
- Prebiotics
A Probiotic to Prepare You for a Night Out
ZBiotics Pre-Alcohol is a unique probiotic supplement designed to prepare the body for alcohol consumption. This innovative formula features specific strains of bacteria that can help to metabolize alcohol more efficiently, potentially reducing the severity of hangovers. By supporting the liver's natural detoxification processes, ZBiotics Pre-Alcohol can help individuals enjoy occasional alcohol consumption with less discomfort.
| Age Groups | 18+ |
|---|---|
| Servings per Container | 0.5 fl oz |
Mary Ruth'sOrganic Liquid Probiotic
| CFUs | 2 Billion |
|---|---|
| Strains | 13 |
| Probiotic Strain | Lactobacillus Acidophilus、Bifidobacterium Infantus |
- Non-Refrigerated
- Form
- Liquid
- Prebiotics
A Liquid Probiotic for the Whole Family
Mary Ruth's Organic Liquid Probiotic is a shelf-stable liquid formulation that provides a convenient and easily absorbable way to supplement your gut health. This organic formula features a blend of beneficial bacteria, including Lactobacillus acidophilus and Bifidobacterium lactis. The liquid format makes it easy to adjust dosages, especially for children. This product suits those seeking a convenient and easily digestible probiotic option. Since dosage is controlled by the dropper, it is easy to administer the correct amount to anyone in your family.
| Age Groups | Kid, Adult |
|---|---|
| Servings per Container | 20 |
VitafusionProbiotic Gummy Supplements
| CFUs | 5 Billion |
|---|---|
| Strains | 2 |
| Probiotic Strain |
- Non-Refrigerated
- unknown
- Form
- Gummies
- Prebiotics
Gummies Made in the USA
Vitafusion Probiotic Gummy Supplements make it easy and enjoyable to support gut health. These delicious gummies provide a fun and convenient way for adults and children to consume daily probiotics. Each gummy delivers a blend of two probiotic strains, making it a pleasant and effective way to maintain gut health. Be aware that each serving does contain 3g of added sugars.
| Age Groups | 18+ |
|---|---|
| Servings per Container | 70 |
Looking for More Digestive Support?
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Top 5 Probiotics for Travel
No. 1: Physician's Choice｜Physician's Choice｜60 Billion Probiotic
No. 2: Garden of Life｜Dr. Formulated Probiotics｜Once Daily Women's
No. 3: BioCodex｜Florastor｜Daily Probiotic Supplement
No. 4: NewRhythm｜Probiotics 50 Billion CFU 20 Strains
No. 5: Culturelle｜Digestive Daily Probiotic
View Full RankingThe descriptions of each product are referenced from content available on manufacturer, brand, and e-commerce sites.
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