11 Best Probiotics For Travel – Travel Probiotic For Diarrhea

If you’ve ever suffered from stomach cramps, constipation, or diarrhea while traveling, then before your next trip, we highly recommend you consider getting yourself some of the best probiotics for travel.

Do not let your travel plans be interrupted; start taking a daily probiotic today with the help of my guide.
Travel Gear_Guide To Travel Probiotics
Suppose you’ve ever suffered from abdominal cramps, constipation, or loose stools while traveling; then, before your next trip, you should think about this list of travel-friendly probiotics.

Even if you’ve never suffered from these symptoms before – well, how lucky for you – we still recommend you consider the best probiotic for travel – because, unfortunately, sooner or later, we all suffer from these symptoms.

In that case, we highly recommend you consider getting yourself some of the best probiotics for travel we compared below.

Choose The Best Probiotics For Travel With This Comparison Chart 

We looked at the best probiotic supplements to take while traveling, compared their features and prices, and made this easy-to-use table to help you review and decide which probiotic is best for you.

Keep reading below for further details about these best travel supplements.


Name # Strains CFU per Capsule Serves per bottle Contains Prebiotic Price Guide Buy Now
Pro-50 13 25 Billion 30 Yes 30 Buy on Amazon
RenewLife 12 50 Billion 30 No 26 Buy on Amazon
Terranics 19 30 Billion 30 Yes 18 Buy on Amazon
Natures Branch 15 50 Billion 30 Yes 20 Buy on Amazon
Physician’s Choice 10 60 Billion 30 Yes 22 Buy on Amazon
Nuevida 19 30 Billion 30 Yes 19 Buy on Amazon
NewRhythm 20 25 Billion 30 Yes 17 Buy on Amazon
Naturelo 11 30 Billion 30 Yes 20 Buy on Amazon
OptiBac 3 50 Billion 30 No 45 Buy on Amazon
Healthy Origins 2 5 Billion 60 No 18 Buy on Amazon

You may have found this travel probiotics guide because you’ve already cottoned onto the idea of getting probiotics to start taking before and during your journey. Perhaps you already know a little about the benefits of traveling with probiotics, or you’re just uncertain about which travel probiotics you should get. 

Whatever your reason for landing on this guide, we do not doubt that you will find what you’re looking for here.

1. My Pick For The Best Probiotic For Travel: NewRhythm

Rating: ★★★★★ (5/5 stars)

NewRhythm 50 Billion Probiotics, made in New York, USA, is a GMP-certified product formulated by a doctor with 50 billion living organisms per serving. It features targeted release technology to help probiotics survive stomach acids and reach the intestinal tract and includes organic prebiotic fiber.

  • NewRhythm 50 Billion Probiotics are made in New York, USA
  • The product is GMP-certified, ensuring high technology, quality, purity, and consistency
  • Formulated by a doctor, it contains 50 billion living organisms per serving
  • The probiotics feature targeted release technology to survive stomach acids and reach the intestinal tract
  • The formula includes organic prebiotic fiber.
Read more reviews or buy on Amazon here.

The travel probiotic reviews below will take you through all the basics. At the end of the article, I explain what a probiotic is, why you should consider taking probiotics while traveling, what to look for to buy the best probiotic for traveling, and we take a close look at some of the top-rated probiotics currently available.

The Best Travel Probiotics Reviews

Right now, here are the other top 10 picks for travelers’ probiotics.

2. Vitamin Bounty Pro-50 Probiotics – Best Travelers’ Diarrhea Prevention

If you’re after travelers’ diarrhea prevention medication or other common digestive system symptoms travelers tend to suffer from, probiotics such as Vitamin Bounty Pro-50 are a good one to consider.

These proven probiotics contain 13 different probiotic strains known for supporting overall digestive health.  Strains include Saccharomyces boulardii, Lactobacillus plantarum, Lactobacillus acidophilus, Bifidobacterium lactis, Lactobacillus brevis, Lactobacillus casei, Lactobacillus rhamnosus gg, Lactobacillus salivarius, Lactobacillus paracasei, Lactobacillus bulgaricus, Bifidobacterium bifidum, Bifidobacterium brevis and Bifidobacterium longum.

Pro-50 probiotics include the patented capsule, which delays the release of the probiotic and protects it from stomach acid. This means the probiotics are delivered to where they are needed most.

Each serving of 2 capsules provides at least 50 billion organisms, and they are gluten-free, so they are perfect for anyone with dietary restrictions.

Pro-50 is a good one to consider if you’re after the best probiotics for diarrhea or other common sicknesses that travelers regularly suffer from.

Number of Strains: 13

CFU per Serve: 50 billion per 2 capsules

Contains a Prebiotic: Yes

Read more reviews or buy on Amazon here.

3. Renew Life Probiotic

Similar to the Pro-50 probiotics but around half the price, the Renew Life Probiotics are another fantastic product to consider if you’re after the best probiotic for travelers’ diarrhea and other common traveler ailments.

Containing 12 different strains and with 50 million CFU per capsule, these probiotics are perfect for supporting your digestive and immune systems while traveling. They also feature slow release to ensure the probiotic gets where it needs to go.

While the Renew Life probiotics only have 30 capsules in a bottle, a dose is only one capsule, whereas most other brands require you to take two pills to get the same amount of live cultures. This makes the Renew Life probiotics excellent value for money. Plus, being soy-free, gluten-free, and dairy-free, these capsules are also ideal for anyone on a restrictive diet and are great to help with traveler’s belly prevention or travelers’ tummy treatment.

Consider the Renew Life brand if you’re looking for budget probiotics for traveling abroad. 

Number of Strains: 12

CFU per Serve: 50 million per 1 capsule

Contains a Prebiotic: NA

Read more reviews or buy on Amazon here.


4. Terranics Probiotics 

Suppose you’re looking for the best probiotics for travel to India or the best probiotics for travel to Mexico. In that case, anywhere your stomach will be tested, you will need to take a massive dose of top-quality live probiotics – which is where the Terranics come in handy.

With the Terranics probiotics, every serve contains no less than 60 billion live probiotic cultures, which is the most of any probiotics contained in these reviews. The probiotics have been scientifically formulated with 19 different probiotic strains and contain organic prebiotic fiber to ensure the probiotic flourishes in your gut.  

The Terranics are suitable for vegetarians and vegans as they’re made with all-natural ingredients. They contain no egg, peanuts, tree nuts, fish, shellfish, or corn and are soy, dairy, and gluten-free. These capsules are also 100% free of sugar, sodium, silicone dioxide, chemicals, stearates, preservatives, artificial colors, flavors, binders, and fillers.

Like all good probiotics for travel, the Terranics don’t need to be refrigerated, and they are formulated with delayed-release technology. They will survive stomach acid and bile to ensure the probiotics reach your intestinal tract fully intact.

Terranics probiotics are an excellent option to consider for improving your immune system and avoiding travelers’ diarrhea. Coming with 60 capsules in a bottle, equivalent to 30 doses, these probiotics offer good value for money.

Number of Strains: 19

CFU per Serve: 60 million per 2 capsules

Contains a Prebiotic: Yes

Read more reviews or buy on Amazon here.


5. Nature’s Branch Probiotics

With 50 billion live probiotics and 15 different strains per capsule, Nature’s Branch probiotics offer a super ultra-high potency to keep you fit and healthy on your next trip.

Nature’s Branch probiotic offers the ideal complex for travel, including all 15 strains of beneficial bacteria. These probiotics include Lactobacillus Acidophilus, Bifidobacterium Lactis, Streptococcus thermophilus, Bifidobacterium Breve, Bifidobacterium Infantis, Lactobacillus Casei, Lactobacillus Rhamnosus, Bacillus coagulans, Lactobacillus Plantarum, Bifidobacterium Longum, Lactobacillus bulgaricus, Lactobacillus gasseri, Lactobacillus reuteri, Lactobacillus fermentum, and Saccharomyces boulardii.

These capsules feature delayed time release and are resistant to stomach acids to ensure maximum absorption deep into the small and large intestines. The Nature Branch’s probiotics are also 100% natural and GMO-free, featuring no artificial colors, fillers, or binders.

Nature’s Branch is an excellent one to consider if you’re after the best stomach medicine for travel and probiotics for travelers’ diarrhea. These probiotics will help improve your gastrointestinal health, immune system, and more. They also offer great value for money.

Number of Strains: 15

CFU per Serve: 50 Billion per 1 capsule 

Contains a Prebiotic: Yes

Read more reviews or buy on Amazon here.


6. Physician’s Choice Probiotics

With 60 billion strains per capsule, the Physician’s Choice probiotics include more strains than any other in these reviews (only equal to the Terranics probiotics).

The Physician’s Choice probiotics are 100% natural supplements made from 10 different probiotic strains. The strains contained within this probiotic include Lactobacillus acidophilus, Lactobacillus casei, Lactobacillus paracasei, Lactobacillus salivarius, Lactobacillus Plantarum, Bifidobacterium lactis, Bifidobacterium bifidum, Bifidobacterium longum, Bifidobacterium breve, and Lactobacillus bulgaricus.

These probiotics are entirely suitable for vegetarians and vegans, containing an organic prebiotic fiber and no binders, soy, gluten, milk, egg, wheat, peanuts, shellfish, or preservatives. They also feature delayed-release capsules and are not required to be kept in the refrigerator.

With most probiotics, you’ll need to take two to three tablets to get the same dose of healthy bacteria in the gut as you will in just one of these capsules, making Physician’s Choice probiotics handy for traveling internationally with supplements.

Number of Strains: 10

CFU per Serve: 60 Billion per 1 capsule

Contains a Prebiotic: Yes

Read more reviews or buy on Amazon here.


7. Nuevida Probiotic

The Nuevida probiotics are a good all-rounder supplement to help keep you healthy during your travels.   Like all good probiotics, these are particularly helpful if you’re looking at how to prevent travelers’ diarrhea and other nasty common health ailments that travelers are susceptible to.

With just one dose (two capsules) of these probiotics, you’ll ingest 60 billion live cultures from a range of 19 different strains of probiotics, as well as a natural plant-based prebiotic. These probiotics are vegetarian and vegan-friendly, too, and are completely free of eggs, peanuts, tree nuts, shellfish, fish, soy, gluten, dairy, synthetic colors, artificial flavors, and sweeteners.

Given that one dose is two capsules, and there are only 30 capsules in a bottle, these probiotics do work out a little pricey compared to many others in these reviews, but they are still a great one to consider for your next overseas trip.

Number of Strains: 19

CFU per Serve: 60 Billion per 2 capsules

Contains a Prebiotic: Yes

Read more reviews or buy on Amazon here.


8. New Rhythm Probiotics

Whether you’re wondering how to avoid loose stools, wanting the best probiotic for travel constipation, or just after some good quality travel tablets for stomach issues, the NewRhythm probiotics are worth considering.

With the NewRhythm probiotics, every serving (two capsules) contains no less than 50 billion live probiotic cultures. The probiotics have been scientifically formulated with 20 probiotic strains and contain organic prebiotic fiber to ensure the probiotic flourishes in your gut.  

These probiotics are suitable for vegetarians as they’re made with all-natural ingredients. They are soy and gluten-free and contain no egg, peanuts, fish, shellfish, or corn. These capsules are also 100% free of sugar, stearates, preservatives, artificial colors, flavors, binders, and fillers.

Like all good probiotics for travel, the NewRhythm doesn’t need to be refrigerated, and they are formulated with delayed-release technology so they will survive stomach acid and bile to ensure the probiotics reach your digestive tract fully intact.

Coming with 60 capsules in a bottle, which equates to 30 doses, these probiotics are more expensive than others in these reviews; overall, the NewRhythm probiotics are certainly an excellent option to consider.

Number of Strains: 20

CFU per Serve: 50 billion per 2 capsules

Contains a Prebiotic: Yes

Read more reviews or buy on Amazon here.


9. Naturelo Probiotic

With each capsule containing 50 billion CFU across 11 different strains, the Natureleo probiotic is an excellent, high-quality supplement and offers superb value for money.

The Naturelo probiotic offers an advanced formula containing all the essential Lactobacillus and Bifidobacterium strains that are common in probiotics and can help maintain a healthy balance of bacteria in your digestive system. Strains included in just a single capsule include Lactobacillus Acidophilus, Lactobacillus Plantarum, Lactobacillus rhamnosus, Lactobacillus paracasei, Lactobacillus salivarius, Lactobacillus Casei, Streptococcus thermophilus, Bifidobacterium Longum, Bifidobacterium Lactis, Bifidobacterium Breve, and Bifidobacterium bifidum.

These value-for-money probiotics are vegan and vegetarian-friendly and are 100% natural and free from gluten, soy, yeast, dairy, sugar, eggs, maltodextrin, magnesium stearate, animal derivatives, artificial flavors, and preservatives.

Like all good probiotics, these feature delayed-released capsules to ensure the probiotics are delivered to the intestines alive and don’t require refrigeration, making them perfect for travelers.

Number of Strains: 11

CFU per Serve: 50 billion per 1 capsule

Contains a Prebiotic: Yes

Read more reviews or buy on Amazon here.


10. OptiBac Travel Probiotics for Every Day Max

Another popular choice for travel probiotics is the OptiBac probiotics. Coming with a high strength of 50 billion CFU per capsule, these probiotics will support your digestive and immune health while traveling.

These supplements come with three different strains of probiotics: Bifidobacterium lactis B1-04, Bifidobacterium lactis HN019, and Lactobacillus acidophilus. These three strains of probiotics are said to be among the most effective strains supporting the digestive and immune systems. Read any OptiBac travel probiotics reviews, and you’ll find many happy customers reporting almost immediate relief from various digestive issues such as IBS.

The supplements are suitable for vegans and vegetarians and are free of gluten, soy, and sugar. Plus, like all good probiotics, the OptiBac probiotics travel supplements don’t require refrigeration, and they are scientifically proven to survive stomach acid to ensure they reach the gut alive.

While the OptiBac probiotics for traveling abroad are certainly a good one to consider for travel, given the high price tag and the fact that they only contain three different probiotic strains and don’t contain a prebiotic, I’d probably opt for another one from these reviews.

Number of Strains: 3

CFU per Serve: 50 Billion per 1 capsule

Contains a Prebiotic: NA

Read more reviews or buy on Amazon here.


11. Healthy Origins Probiotic For Kids

While many of the above probiotics are suitable for children over a certain age (check the directions on the box as this changes for each supplement), many children prefer chewable probiotics rather than having to swallow a capsule. This is why I’ve included the Healthy Origins Probiotic for kids in this guide.

While chewable probiotics are much easier for kids to take, the downside is they tend not to include as many strains of CFU per dose. For example, the Healthy Origins probiotics only contain two strains (Bifidobacterium lactis UABla-12 and Lactobacillus acidophilus) and just 5 billion colony-forming units per dose. However, if this is the only way your child will take a probiotic, it’s better than nothing.

These chewable probiotics are free of sugar, gluten, fish, shellfish, egg, soy, peanuts, and milk, but unfortunately also don’t include a prebiotic. They also have a range of artificial colors and flavors to give them the cherry flavor to encourage your kids to take them.

If you can get your kids to swallow tablets, I’d recommend they take one of the other supplements in these reviews. However, if chewables are the only way your children will take probiotics, then Healthy Origins is a good one to consider.

Number of Strains: 2

CFU per Serve: 5 Billion per 1 tablet

Contains a Prebiotic: NA

Read more reviews or buy on Amazon here.


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Things To Consider When Purchasing The Best Probiotic For Traveling

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Like any product, there is no one-size-fits-all when it comes to probiotics. Plus, not all probiotics are created equal, and some are more superior than others.

To purchase an excellent quality probiotic and one that will meet your own individual needs, I recommend you consider the following factors. 

Types of Probiotics

You don’t have to take supplements to ingest probiotics. Probiotics may be found in fermented dairy products such as yogurts and milk and foods like pickled vegetables, tempeh miso, kefir, kimchi, sauerkraut, and soy products.

However, if you’re visiting a country where this food is not readily available, or perhaps you don’t like these foods, supplements are the easiest way to ingest probiotics. Probiotics in supplement form come as tablets, capsules, chewables, and drinkable powders.

Different Strains

There are different strains of probiotics, all of which have their own beneficial properties. For this reason, it’s best to take a probiotic that contains multiple strains.  

At the very least, ensure your probiotic contains strains of Lactobacillus acidophilus and Bifidobacterium bifidum, which are said to be the most effective in preventing or reducing the severity of the common sicknesses travelers tend to get, such as diarrhea. 

If you have a particular illness you’re trying to prevent or reduce the severity of, do some research on which probiotic strain you need and look for this on the packaging to ensure you purchase the right probiotic.

If a probiotic has 20 different strains of bacteria but doesn’t include the one that will help improve your health concern, it’s not an excellent probiotic for you. Meanwhile, there may be another probiotic with only three strains of bacteria, which is precisely what you need for your concerns. In other words, more strains are not always best. As the saying goes, “quality over quantity.”

Number Of Live Organisms Per Dosage (CFU)

We have trillions of live bacteria inside our guts – both good and bad. So, if we take a probiotic supplement, we want to ensure we are taking one that will make a difference.  

Given we have a trillion live bacteria in our guts, you can imagine that 100 million is hardly going to make a difference. So, when it comes to quality probiotics, you’re going to want one that has billions of bacteria per dose to keep your gut health balanced.

The number of live organisms per dose is called colony-forming units (CFU). Generally, you will want probiotics with at least 1 billion to 100 billion CFU per dose. I would recommend nothing short of around 20 million CFU.

For example, if you’re after probiotics in India or somewhere you think your gut will be tested, it’s worth paying extra for a probiotic with a super high CFU, like around at least 50 billion.

Of course, you can take multiple tablets to reach the correct dosage you want to ingest – but just keep this in mind when purchasing probiotics. Probiotic A, with 60 pills for $10, might sound cheap compared to probiotic B, with 30 tablets for $25, but if you need to take three tablets from probiotic A for the same dose as probiotic B, then it’s more expensive.


Another recommendation is to look for probiotics that contain a prebiotic. A prebiotic is food for probiotics, which then encourages the probiotic to flourish and, in turn, create a more good gut microbiome.

Prebiotics can also be found in fiber-rich foods such as fruits, vegetables, and whole grains. So, if you eat a lot of this food each day, it may not be essential to have a probiotic, which also contains a prebiotic.

What Is A Probiotic And Why You Should Take Probiotics For Travel?

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Our guts are made up of bad and friendly bacteria, and provided bacteria are well balanced, they support our immune system. When we travel, particularly abroad, our bodies often come across unknown or harmful bacteria that can make us feel unwell. Unfortunately, abdominal cramps, bloating, constipation, and traveler’s diarrhea are common consequences of this bad bacteria, not to mention food poisoning.

Unfortunately, the changes in our eating habits when we travel reduce the number of good bacteria in our gut. When we travel, we often drink more alcohol and eat more processed, fatty, or sugary foods – all of which can deplete good bacteria, leaving a not-so-healthy gut.

What Is A Probiotic Anyway?

Quite simply, a probiotic is a good bacteria found in live microorganisms that can be consumed through fermented foods or supplements. It acts as many things, including as a diarrheal preventive.

What are the benefits of taking the right probiotics?

Studies have shown that probiotics help maintain a healthy balance of gut microbiome and include a range of health benefits such as:

  • Helping restore the natural balance of gut bacteria when unfamiliar or harmful bacteria make their way into your gut;
  • Helping prevent or may reduce the severity and duration of diarrhea;
  • Improving your mental health and reducing anxiety;
  • Taking probiotics can help keep your heart healthy by lowering bad cholesterol and increasing good cholesterol.
  • Helping to reduce the symptoms of certain digestive disorders.

What Else Can I Do To Prevent Getting Sick While Traveling

Alongside ingesting a probiotic daily, it’s advisable to take other precautions such as washing your hands often and only drinking clean, non-contaminated water, and eating safe drinking bottled water, and eating things that are only well-cooked to help avoid getting sick while traveling.  

While you could do everything in your power to avoid bad bacteria, the fact is you could encounter it anywhere, including upscale 5-star resorts and restaurants. Taking probiotic travel tablets will also give your body an extra line of defense should it still face bad bacteria despite all your best efforts to avoid them.

Tips To Know When You Start Taking Probiotics Travel Tablets

To obtain maximum benefits from your travel bug probiotic, you should take probiotics at least two weeks before departure to new environments. Taking probiotics before traveling will give an excellent kickstart to encouraging increasing bacteria and supporting your immune response system in defense against any harmful bacteria it encounters on your trip from the get-go.

Probiotics should then be continued throughout your trip and at least two weeks after arriving home.

In terms of how to travel with probiotics, it is crucial to purchase shelf-stable probiotics that do not require refrigeration. Once upon a time, this was a little tricky – however, these days, you can get some excellent probiotics that don’t require refrigeration. Also, always keep your probiotics in a cool, dark place.

Even though probiotics are not everything, and staying healthy while traveling requires more than a pill, I am sure you are now better prepped. to prevent traveler’s diarrhea and to take care of your digestive system on the go.

We also have a lot of packing and travel product tips, including the following.



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