6 Best Probiotics for SIBO: Improve Your Overall Gastrointestinal Health

Small intestinal bacterial overgrowth, or SIBO, is a condition that occurs when there are more bacteria in the small intestine than normal. Usually, protective processes like gastric acid secretion and intestinal motility prevent excess bacterial growth. When these processes fail, bacteria can manifest.

Too much bacteria in the small intestine causes exhaustive digestive symptoms, such as gas, bloating, diarrhea, and abdominal pain. Left unchecked, it can trigger more severe health complications, including malnutrition and dehydration.

The condition is curable, although it may recur. Treatment requires identifying the underlying problem and may include antibiotic therapy and nutritional support. Probiotics might help your gut bacteria return to normal, but you must always follow your doctor’s advice.

In this article, we bring you the best probiotics to treat SIBO.

Comparing Probiotics for SIBO

6 Best Probiotics for SIBO treatment

Antibiotics remain the initial treatment option to eliminate the overgrowth of bacteria in the small intestine. Taking probiotics can be effective in treating SIBO. More research is necessary, but it is thought that the beneficial bacteria might help to restore healthy microbiota.

Generally, probiotics are among the top gut health hacks. That’s why our team has chosen 6 probiotic supplements that may help with SIBO symptoms and promote better gastrointestinal health. Keep reading as we uncover each product’s key features, advantages, and drawbacks.

#1 Bioma – Best overall

Bioma is a probiotic supplement designed for gut and weight management. It contains xylooligosaccharide (XOS), a prebiotic that improves intestinal microbial structure, reduces inflammation, and modifies gut bacterial composition.

Tributyrin has the ability to enhance gut health by boosting the immune system and protecting it from oxidative stress. A stronger immune function fights off unwelcomed bacteria, preventing them from growing and resulting in small intestine bacterial overgrowth.

SIBO risk increases in those with a weakened immune system, so building strong immune responses is crucial in combating and preventing the condition.

Bioma has many qualities that may reduce symptoms in SIBO patients. After fixing the imbalance of harmful bacteria, users can expect relief from stomach pain, diarrhea, and discomfort after eating. It might be one of the best probiotics for bloating – another SIBO symptom.

Another bonus is Bioma’s targeted-release capsules. These capsules are made to survive stomach acid and the journey to your intestines. You don’t have to worry about your body accidentally destroying the probiotics before they do their job.

#2 Align – Best for occasional symptoms

Align is a digestive support supplement designed to help people with occasional problems like gas and bloating. It can relieve abdominal pain and promotes an overall healthy digestive system by providing your body with adequate amounts of friendly bacteria.

It contains the well-known probiotic strain Bifidobacterium longum 35624. Align claims to be the only supplement containing this strain, which can change the structure of the gut microbiota and is recognized for its role in certain digestive disorders.

The most notable health benefit of Bifidobacterium longum 35624 is its ability to reduce disease severity in people with irritable bowel syndrome (IBS). As many SIBO and IBS symptoms are the same, taking this probiotic strain might benefit people with SIBO.

Moreover, many people have both conditions. Treating the SIBO symptoms can simultaneously help alleviate IBS.

#3 Biotics 8 – Best for men

Biotics 8 is a probiotic product specifically made for men. It contains probiotics and prebiotics to help your gut microbiome thrive. Digital enzymes break down the fats, proteins, and sugars in foods without causing discomfort, such as gas and other unpleasant symptoms.

The supplement also claims to support proper bowel movements, increased energy levels, and a more robust immune system. The formula contains 10 active probiotic strains, including Lactobacillus plantarum, which may have qualities that benefit both SIBO and IBS patients.

It also contains chicory root prebiotic fiber and additional vitamins. More fiber in your diet can help regulate bowel movements and reduce diarrhea.

#4 Microbiome Plus – Best allergen-free

Microbiome Plus is an award-winning range of probiotic products that work to improve gastrointestinal health. The ingredients include Lactobacillus reuteri – possibly one of the best SIBO probiotics because it has antimicrobial compounds to prevent the overgrowth of pathogenic bacteria.

Lactobacillus reuteri is helpful for modulating the gut flora, preventing bowel movement difficulty, and attenuating the symptoms of various digestive disorders, including irritable bowel syndrome, inflammatory bowel disease (IBD), and chronic constipation.

#5 Ritual Synbiotic+ – Best gluten-free

You can support a normal balance of good and bad bacteria in your gut with Ritual Synbiotic. The formula is designed to target the pathogenic strains of bacteria and boost the growth of the healthy kind to help you feel better overall.

This supplement contains 11 billion colony-forming units (CFUs) with a probiotic blend that includes two clinically-studied strains: Lactobacillus rhamnosus and Bifidobacterium animalis ssp. lactis.

Lactobacillus rhamnosus is the largest genus of the lactic acid bacteria group. Studies show it can be effective in alleviating SIBO symptoms. It may also improve your intestinal barrier function to prevent a leaky gut.

Bifidobacterium animalis ssp. lactis has various positive effects on the gut. Research suggests it can relieve gut dysmotility, increase stool frequency, and improve stool consistency.

#6 HUM Gut Instinct – Best vegan formula

Gut Instinct from HUM Nutrition is a potent probiotic for a well-balanced gut. It boosts immunity, increases friendly bacteria, and generally nurtures the gut. It contains 10 different strains that provide your body with a bacterial boost, with Lactobacillus and Bifidobacterium species to support healthy gut diversity.

People with SIBO often feel pain and discomfort after eating a meal. Gut Instinct promotes better digestion to help prevent those nasty symptoms like feeling bloated, full, and gassy. Lactobacillus acidophilus helps your body break down food and absorb important nutrients. 

You can take one capsule daily and see how it makes your body feel after consuming food. Another good thing about this supplement is that it contains clean, vegan-friendly ingredients. It is free from many common allergens, including wheat, soy, gluten, milk, egg, and fish.

How We Tested These Probiotics

We explored some critical factors in picking the products for this review. Aside from a general overview of each product, we zoned in on the quality, effectiveness, price, and brand reputation. These essential aspects help to ensure a product is a good choice for the consumer.

Let’s look at this in more detail.

Quality

The quality of a probiotic product is of utmost importance. High-quality products contain probiotic strains that are well-researched and known to deliver health benefits. They should also have a sufficient number of colony-forming units to produce noticeable effects.

Effectiveness

Assessing the effectiveness is a bit more tricky because not everybody will respond in the same way to a particular probiotic strain. However, those with well-known probiotic strains are likely to work best. The dose is, again, critical, as low doses can make a supplement ineffective.

Price

Pricing is key if you want to take probiotics daily. The probiotics in this review range in price. This gives you options when looking for the best probiotics for SIBO to suit your budget. A higher price does not necessarily make one probiotic better than another. You should review the price according to the brand’s quality, potential efficacy, and reputation.

Brand reputation

The probiotics listed here are from reputable brands, and brands with good reputations are more likely to deliver results. You can find more information about each company by visiting their official websites. This can help you understand their ethos and their goals for consumers.

Conclusion

As you can see above, there are plenty of probiotic supplements to help restore your gut. Bioma might be the best probiotic for fixing bacteria imbalance and supporting a happy and healthy gut. It contains probiotic strains that can improve the structural elements of your gut.

Still, you must talk to your doctor about the best cures and probiotics for SIBO. They can help to identify the best probiotic strain to treat the condition. SIBO is serious and requires appropriate action before symptoms worsen.