The 5 Best Probiotics For SIBO In 2022

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Updated: January 24, 2021

This is our review of the Best Probiotic For SIBO.

Are you having gas or bloating regularly and you have no idea what the problem could be?

It might just be SIBO. It stands for Small Intestinal Bacterial Overgrowth and is a condition that is very common in many parts of the world but still remains largely unknown.

It’s usually a precursor to other health conditions like mal-absorption and chronic diarrhea. But not to worry, probiotics have been known to be a good treatment for SIBO and that is why this guide will show you the best probiotics for SIBO.

Top 5 Best Probiotic for SIBO

[amazon link=”B071DZQLPQ” title=”1. NewRhythm Probiotics 50 Billion CFU 20 Strains” /]

2. Renew Life Adult Probiotics 50 Billion CFU Guaranteed

3. Physician’s Choice, 60 Billion Probiotic

[amazon link=”B01A98VLAU” title=”4 . Life & Food Ultra Probiotic 50 Billion CFU w/ Sunfiber Prebiotics” /]

[amazon link=”B000NB1OMO” title=”5 . Florastor Daily Probiotic Supplement for Men and Women” /]


Best Probiotic for SIBO Reviews

Best Probiotic For SIBO



Editor Review 1

[amazon box=”B071DZQLPQ” title=”NewRhythm Probiotics 50 Billion CFU 20 Strains”]

This product makes this list because it checks all the boxes and more. Remember the recommendation to take probiotics after a meal? It doesn’t really matter with NewRhythm. It contains stomach acid resistance ingredients that give you the liberty to take it with or without a meal.

What’s more? It contains 60 veggie capsules and 12 strains of 50 billion CFUs. This might just be what works for you. It is made in the United States and offers support for digestive, intestinal, and immune health. It might also be great for maintaining microfloral balance and promoting intestinal function.

This 100% natural probiotic supplement includes organic prebiotic fiber and adopts targeted release technology to get the capsule where it is really needed.

Features stomach acid resistance so you can take it in empty stomachTaking more than 1 pill as a beginner might cause stomach discomfort
Contains 12 strains of 50 billion CFUs
It is 100% vegetarian, contains no GMO or gluten
Made in an FDA inspected the facility
It includes a 100% refund guarantee

[amazon fields=”B071DZQLPQ” value=”button”]


Editor Review 2

Renew Life Adult Probiotics 50 Billion CFU Guaranteed

Renew Life Adult Probiotics 50 Billion CFU Guaranteed

This is a fast-growing probiotic brand across the globe. Produced by Renew Life, it is especially popular for its potency in addressing digestive and gut disorders. Also, it contains billions of live cultures and probiotic strains that are great for multiple health conditions.

With a combination of multiple active/live Bifidobacterium and Lactobacillus strains, one capsule a day is what is prescribed by the makers for effective treatment. The gut-friendly bacteria you require are contained in the billions of live cultures that Ultimate Flora offers.

Effective gut treatment is also enhanced by the delayed-release capsules which ensure that they’ll be in your intestines where the imbalance has occurred. It is also recommended for women who may need to improve their vaginal health.

Mature adults and children alike can also find cultures that promote immune health. It is sugar-free and gluten-free so you don’t have to worry about side effects.

Contains multiple cultures (50 billion) for different gut, intestinal and digestive problemsThe claims not yet verified by the FDA
Can be taken with or without food
Does not contain sugar or gluten
Delayed release capsules ensure targeted delivery

Check Price On iHerb


Editor Review 3

Physician’s Choice, 60 Billion Probiotic

Physician's CHOICE Probiotics 60 Billion CFU

This Physician’s Choice entry is another probiotic supplement that offers 60 billion CFUs for adults; men and women. It is an all-natural probiotic that is shelf-stable and contains 90 capsules. The makers state that it is the best acidophilus probiotic supplement on the market.

The label also says it is a great treatment for gas relief, leaky gut, constipation, bloating relief, and general gut health. It is also made in the USA and is 100% veggie, which makes it great for vegetarians too. The probiotic is also made to promote weight loss, digestive health, intestinal health, and the immune system.

It is tested by a Third Party and contains only clinically tested ingredients. You can also be sure of safety as the manufacturers operate in an FDA and GMP certified facility.

Contains billions of multiple cultures, including strains like lactobacillus, acidophilus, and BifidobacteriumTaking 3 per day can be hard to keep up with
It is natural and safe for use
Contains no additives
100% money back warranty
Great shelf life

Check Price On iHerb


Editor Review 4

[amazon box=”B01A98VLAU” title=”4. Life & Food Ultra Probiotic 50 Billion CFU w/ Sunfiber Prebiotics”]

The 50 billion cultured capsules of Advanced Strength Ultra Probiotic supplements are not only time-released enabled. They are also bile resistant. Some Third-Party testers have ranked it among the top 5 on the market and several positive reviews have been published as well.

However, what really counts are the testimonies of users. There are several of them and they seem to agree that Advanced Strength does what it claims to do. It doesn’t require refrigeration and it is packaged in one of the most secured moisture-resistant bottles you can find anywhere.

With 10 strains of 50 Billion CFU, you only require 1 capsule a day, and can be taken whenever you choose.

Keeps moisture outMight not be suitable for nursing mothers or people taking medications
Contains no fillers or contaminants
Long shelf life due to good packaging
Does not require refrigeration

[amazon fields=”B01A98VLAU” value=”button”]


Editor Review 5

[amazon box=”B000NB1OMO” title=”5. Florastor Daily Probiotic Supplement for Men and Women”]

Florastor is especially rich in Saccharomyces boulardii, which is great for fighting diarrhea and some other digestive conditions. It contains 50 capsules of amazing probiotic strains that enhance general digestive and intestinal health.

It also helps to maintain healthy intestinal bacterial balance, breaks down and helps digest carbohydrates, improves the immune system, and ensures increased coverage and protection of the intestine.

Florastor is also known to withstand the harsh stomach environment in order to reach the intestines. You can be sure of good value for money.

Contains the variant for kidsClaims not verified by the FDA
It promotes natural immunoglobulin A production
Made with natural ingredients and great for vegetarians
Does not require refrigeration

[amazon fields=”B000NB1OMO” value=”button”]



Types Of Probiotics

Probiotics include many of the bacteria known to man. The benefits vary according to the types and the types are classified into two broad categories, namely;

Lactobacillus: Lactobacillus is perhaps the most common type of bacteria and can be found in many fermented foods. The term “lacto” suggests what it may be used for. Fermented foods such as yogurts have sufficient amounts of these bacteria. They can help with diarrhea and other conditions associated with sugar digestion.

Bifidobacterium: This is another broad type of bacteria and is present in a variety of dairy foods. It is great for treating irritable bowel syndrome (IBS) along with several other conditions.

Also worthy of note is Saccharomyces boulardii (1). It is a certain yeast occurring in probiotics for fighting diarrhea and some other digestive problems.


Benefits of Probiotics for SIBO

I am not trying to scare you but when Small Intestinal Bacterial Overgrowth is left untreated, it is an invitation to several other ailments or diseases.

For instance, SIBO, in an advanced stage can lead to intestinal damage which causes an inability to absorb nutrients. SIBO occurs when bacteria in the gut spins out of control and overgrows (2). This overgrowth is caused by a number of factors including excess consumption of refined carbs, sugar, and alcohol.

These bacteria feed off such carbs and break them into fatty acids that cause bloating. This bacterial overgrowth leads to a number of health conditions such as malabsorption, malnutrition, and weight loss. In fact, some sources (3) suggest that people with SIBO may suffer from osteoporosis.

You cannot downplay the health impact of SIBO on humans, and therefore cannot look away from possible remedies like probiotics. But what are the benefits of probiotics and what do patients of SIBO stand to gain by taking probiotics?

It is important to note that probiotics are actually what you might call “good” bacteria or yeast. It is not like they fight off “bad” bacteria but they can help to provide the balance your gut needs to function properly. It is important that you take foods or supplements that contain these good bacteria to replace lost ones.

Experts are still out to determine how exactly probiotics work, but here are a few benefits we can readily derive;

  • Probiotics work on nerves responsible for the gut movement to send food through the gut.
  • They treat irritable bowel disease (IBD) often caused by bad bacteria and other infections.
  • They also treat Antibiotics-induced diarrhea.
  • Can handle Infectious diarrhea often caused by bacteria, viruses, and parasites.
  • Lower blood pressure
  • Help to prevent cavities
  • They can Neutralize pre-cancerous compounds
  • Aid in the digestion of lactose
  • Reduce the pH level of the intestines
  • Some studies have also found probiotics useful for certain skin conditions such as eczema.
  • Other conditions such as oral infections, vaginal and urinary infections, as well as allergies have also been observed to respond to probiotics.


Things To Look Out For When Choosing Probiotic Supplements

Certain lifestyles and diet choices may not help our gut health, and we may not even pay attention as much as we should. If you’re in this category, a supplement may just be worth your consideration. While that is easy to tell, it is not right to simply walk into a drug store and pick any probiotic you find. You should know what you really want and what products may just be right for you. I have put together this guide and a list of products to choose from based on certain criteria.

How To Choose The Right Probiotics

There are different classifications of probiotics, according to strain, genus, and species. Ensure you check the label of the supplement before you make that order.

Strain/Species: There are certain species and strains of probiotics for different conditions. For instance, diarrhea is best treated with Lactobacillus rhamnosus whereas lactose intolerance will respond better to Lactobacillus acidophilus. Just be sure to see your doctor and let him prescribe the specific probiotic strain that is right for your specific condition.

Dosage: Roshini Rajapaksa, a Medical Doctor and Associate Professor at the NYU School of Medicine say the higher the quantity, the better (4). Look out for a dose of not less than 1 billion and even as high as 10 billion Colony Forming Units (CFU) per day and you should be fine. There are products that offer such dosage and those are the ones you should look out for.

Check Expiry Dates: Some labels will have inscriptions like “end of shelf life” or “best by date”. Those are the ones you should look out for. They will let you know if the bacteria are still alive.

Look out for Quality: While the price may not always determine quality, it is difficult to find a good probiotic supplement for less than $15. Quality determines a lot, including efficacy and how well you will respond to the supplement.


How to Use Probiotic for SIBO

I have already established that probiotics are great for creating a positive bacterial balance for proper gut functioning. But when and how should you take probiotics?

Many probiotics are packaged in what you might call “time release capsules” but some are not. Naturally, the stomach contains some acidic content that might damage some probiotic bacteria. This is why many experts advise you take it after meals.

This does not, in any way, suggest that you cannot have it on an empty stomach. It is just best not to take chances of reduced potency as a result of stomach acid. Before bed might also be a good time to take probiotics, especially to help balance probiotics in the mouth.

For the optimal oral benefit, you might consider emptying a capsule in your mouth and swishing before swallowing (5). Capsules come in different quantities, but just be sure to meet your daily dosage of at least 1 billion CFUs. For more details on how to use probiotics, take a look at the below video.


Frequently Asked Questions

1. Must probiotic supplements be refrigerated?

While there is no strict rule to this, several manufacturers have different conditions by which they store their products. Each product will have instructions for you. However, for many good products out there, refrigeration is not required.

2. Can I take it on empty stomach?

Certainly, you can. Experts only advise that you take it after meals for maximum effect. Consult your doctor for directions.


Final Words On Best Probiotics For SIBO

This guide has provided you with the vital information you need when you need to buy a probiotic supplement. It has also reviewed some of the best products you can find on the market.

Clearly, the top product in this review is the [amazon link=”B071DZQLPQ” title=”NewRhythm Probiotics 50 Billion CFU 20 Strains” /] for different SIBO conditions, relative safety, and no added additives, this product outshines many others on the market. However, every other product reviewed here can boast as one of the best on the market and you might want to try them out.

Just ensure you pay attention to the guide, understand your health condition, and pick a product based on your preference and specific condition.

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