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Best Probiotic For Men Gut Health: A Review Of Top 8 Brands

Probiotics are vital for men's health, optimizing gut function, immunity, and mental well-being. Tailored for individual needs, the right strains can be transformative. Our 2024 list offers the top probiotic supplements specifically for men, ensuring enhanced digestive health and overall vitality.

Best probiotics for men: shortlist

  1. Biotics 8 — best men’s probiotic for digestive support
  2. Seed — best synbiotic blend for men's gut health
  3. Ritual — best overall probiotic for men
  4. Culturelle — best men’s probiotics with vitamins and minerals
  5. Bioma.Health — best delayed-release synbiotic for men’s gut health
  6. Future Kind + — best multi-strain probiotic for men’s gut health
  7. Transparent Labs — best men’s probiotic with a high CFU count
  8. Oweli — best men’s probiotic for optimized gut health

How did we pick the best probiotic supplements for men?

We considered several factors when choosing the best probiotic for men. Below are the criteria we used to compile our list:

Quality testing
ReputationProven track record
CFUAdequate amounts
QualityGMP, third-party testing

  • Safety. Choosing safe products is paramount; therefore, we opted for probiotic brands that have undergone rigorous testing and quality control measures, ensuring they are safe for consumption and free from harmful additives, allergens, and contaminants.
  • Reputation. We looked for well-established brands with a proven track record of producing high-quality supplements. Customer reviews and ratings can provide valuable insights into the satisfaction and experiences of other users.
  • Effectiveness. Picking a well-designed formula is another crucial criterion. We have analyzed products with scientifically-studied ingredients that support men's gut health — including evidence-based claims, clinical trials, or research studies substantiating their efficacy.
  • CFU. Colony Forming Units (CFU) refer to the number of viable bacteria in each probiotic dose. Higher CFU counts indicate a higher concentration of beneficial bacteria, which can significantly impact gut health. We considered probiotics with an adequate CFU count, usually in the billions, to ensure potency and effectiveness.
  • Quality. It is essential to ensure that probiotics are formulated in adherence to the highest quality standards. We looked at probiotics manufactured using Good Manufacturing Practices (GMP) and undergoing third-party testing to ensure purity, potency, and accurate labeling.

Best probiotics for men in 2024: an overview

Our list of best probiotics for men, curated after thorough brand reviews, highlights unique benefits and ingredients tailored to diverse gut health needs. It details the distinct features, pros, and cons of each product, providing guidance in selecting a product for specific health goals.

1. Biotics 8 — best men’s probiotic for digestive support


Biotics 8 is a men's probiotic supplement that contains prebiotics and probiotics to enhance gut microbiome health. According to the provider’s website, the supplement may support healthy testosterone levels and the immune system, improves digestion, and strengthens the gut-brain axis. It may also support weight loss by curbing appetite and breaking down food more effectively.

It contains 10 live probiotic strains delivering 20 billion CFUs, including vitamin D and digestive enzymes.

The Biotics 8 probiotic supplement is produced in compliance with GMP and is manufactured in the United States, ensuring it meets the stringent regulations set by the Food & Drug Administration (FDA).

A one-month supply of the supplements costs $64.99, a three-month supply (with one month free) costs $129.99, and a five-month supply (with two months free) costs $194.99.

2. Seed — best synbiotic blend for men's gut health

Seed DS-01 Daily Synbiotic

DS-01® Daily Synbiotic by Seed is crafted as a dietary aid to support the digestive system. This supplement is enriched with a proprietary combination of probiotics, boasting 53.6 billion AFUs and targeting the restoration and maintenance of a healthy gut microbiome. This may contribute to better digestive function, a more robust immune response, and increased overall vitality.

This formulation includes an array of ingredients featuring probiotic strains like Lactobacillus and Bifidobacterium.

Independent third-party labs conduct stringent quality testing on Seed products. The brand's website indicates that it has received endorsements from esteemed health institutions, affirming the high-grade nature of its offerings.

Each container provides a supply for 30 days, with the suggested intake being 2 capsules per day as per the manufacturer's guidance.

Regarding cost, the product is available through a subscription model, with prices beginning at $49.99. Options for monthly, 3-month, and 6-month subscriptions are offered to provide consumers with convenience and cost benefits.

3. Ritual — best overall probiotic for men


Ritual is known for its Synbiotic+ supplement, which combines prebiotics, probiotics, and postbiotics in one product. This unique formulation supports gut health and promotes overall well-being. A notable aspect is the delayed-release capsule of the supplement, providing protection from an acidic environment. The capsule dissolves in the small intestine rather than the stomach. This feature allows flexibility in consumption without the need for pairing with meals.

The Ritual Synbiotic+ probiotic supplement is third-party tested, non-GMO, and uses an innovative Made Traceable® feature, which means the company provides transparency on what you’re putting into your body, where it comes from, and why.

The benefits of Ritual Synbiotic+ may include:

  • Improved digestion
  • Relief from bloating and gas
  • Combined formula

The cost for a one-month supply is $54. The product is sold on a subscription basis, with free shipping.

4. Culturelle — best men’s probiotic with vitamins and minerals

Culturelle® Men's Daily Health Probiotics

Men's Daily Health Probiotics by Culturelle is a dietary supplement tailored for men's specific health requirements, offering a blend of essential vitamins and minerals, plus the clinically studied probiotic strain Lactobacillus rhamnosus GG. This unique formulation also boasts 10 billion CFUs of beneficial bacteria.

The product aims to deliver comprehensive health benefits, including digestive and immune health and promoting healthy metabolism.

Each supplement bottle contains either 30 or 60 capsules. The brand recommends taking 1 capsule daily for optimal results.

The capsules are free from dairy, wheat, eggs, soy, and peanuts, catering to various dietary preferences and restrictions.

Men’s Daily Health Probiotics are available at $27.49 for a one-time purchase. A subscription option allows customers to receive a 10% discount.

5. Bioma.Health — best delayed-release synbiotic for men’s gut health

Bioma Health probiotics

Bioma.Health offers probiotics designed to provide relief from digestive issues such as diarrhea, gas, bloating, constipation, and stomach pain.

The product contains ingredients known for restoring and strengthening gut health. These include dietary fibers and Bifidobacterium genus, boasting 9 billion CFUs, that may nourish gut bacteria and support digestion. Tributyrin is also included to protect the gut lining and reduce inflammation.

The provider’s recommended dosage is 2 capsules taken before breakfast, with each bottle containing a 30-day supply (30 servings).

According to the brand, this scientifically formulated supplement is gluten-free and vegan-friendly, catering to a wide range of dietary needs. However, there is no available information on the testing methods.

1-month supply of Bioma.Health probiotics costs $47.59 per bottle. There are also options for 3-month and 6-month supplies, which allows customers to save money on bulk purchases.

6. Future Kind + — best multi-strain probiotic for men’s gut health

Future Kind probiotics

Vegan Probiotics Digestion Supplement by Future Kind + is crafted to support digestive function and intestinal health.

Each dose delivers a robust 30 billion CFUs. Notably, it incorporates a variety of probiotic strains, including Bacillus subtilis DE111®, Lactobacillus acidophilus, Lactobacillus rhamnosus, Bifidobacterium lactis, and Bifidobacterium longum, among others. This product aims to reduce discomfort from bloating and gas and may bolster the immune system.

A single bottle of the Vegan Probiotic Digestion Supplement contains 30 servings. According to the manufacturer, the suggested use for optimal results is 1 capsule per day.

Future Kind + commits to high standards of product integrity, producing in an FDA-overseen and GMP-certified facility within the USA. The product undergoes additional third-party testing for its quality assessment.

Vegan Probiotics Digestion Supplement is available at $29.99 with a one-off purchase option. There's also a subscription option that offers a 20% discount.

7. Transparent Labs — best men’s probiotic with a high CFU count

Transparent Labs Gut Health

Transparent Labs offers a premium probiotic supplement tailored to support a healthy gut microbiome.

Each serving delivers 100 billion CFUs, including 10 strains of beneficial bacteria, such as lactobacilli, bifidobacteria, and streptococci — known for potentially promoting gut health. Additionally, they may provide support for digestion and the immune system.

A bottle of Transparent Labs probiotic supplement contains 30 servings with a manufacturer’s recommended serving size of 2 capsules.

The product is gluten-free, non-GMO, and vegan-friendly, appealing to a wide range of users with different needs. It is also third-party tested for quality by independent laboratories.

Transparent Labs probiotic supplement is available at $45.99 for a one-time purchase. There is also an option to subscribe for additional savings and free shipping.

8. Oweli — best men’s probiotic for optimized gut health


Oweli is a prominent provider of probiotic supplements that stands out for its carefully crafted formulation and commitment to holistic wellness.

The brand offers full-spectrum probiotic supplements to support gut wellness, immune function, and overall health. It contains 40 billion CFUs delivered using MAKtrek® Bi-Pass Technology for better efficiency.

According to Oweli, the supplement maintains healthy gut bacteria, promotes better digestive health, supports metabolism and weight management, optimizes natural immune response, and supports skin health. It also contains strains from the lactobacillus family and bifidobacterium, known for their health benefits.

Oweli Probiotic is manufactured in FDA-registered facilities and is GMP-compliant.

The cost for a one-month supply of Oweli Probiotic supplement is as low as $29.99 per bottle.

Comparison of the best probiotics for men

ProviderCost (per month)Daily doseProbiotic strainsCFU/AFU countQuality testingPricing modelReview
Biotics 8$64.993 capsules10
20 billionYesOne-time purchaseBiotics 8 review
Seed $49.99
2 capsules1653.6 billion
YesOne-time purchase, subscriptionN/A
Ritual$54.001 capsule211 billionYesSubscriptionRitual review
Culturelle $27.49
1 capsule110 billionYesOne-time purchase, subscriptionCulturelle review
2 capsules39 billionNoOne-time purchaseN/A
Future Kind + $29.99
1 capsule1030 billionYesOne-time purchase, subscriptionN/A
Transparent Labs$45.99 2 capsules10100 billionYesOne-time purchase, subscriptionN/A
Oweli$29.991–2 capsules340 billionYesOne-time purchaseN/A

What are probiotics?

Probiotics are live microorganisms providing an array of health benefits. They populate your gut with beneficial bacteria, essential for digesting food, absorbing nutrients, and supporting the immune system. Various supplements and foods can be categorized as probiotics.

Supplements offer an alternative method to enhance probiotic intake and are typically formulated with specific strains. Common strains include bacillus, lactobacilli, bifidobacteria, and saccharomyces.

While there is limited evidence regarding the distinct effects of probiotics on men and women, many supplements are specifically tailored for either gender.

You should consider probiotic supplementation if you want to support your gut health or relieve digestive discomfort. Research suggests that in many cases, food can be a greater source of probiotics than supplements since they have a natural ability to survive the gastrointestinal tract. However, it is best to consult with a doctor or a healthcare specialist to develop a regimen that suits your individual needs.

CFU explained

Colony Forming Units (CFUs) in probiotics refer to the number of live and viable microorganisms—usually bacteria or yeast—that can multiply to form a colony. In probiotics, CFUs measure the potency, indicating how many bacteria are active and capable of conferring health benefits. The higher the CFU count, the more potential for a positive impact on gut health.

What's the difference between probiotics and prebiotics?

Probiotics are live bacteria found in certain foods or supplements that provide health benefits by supporting digestion, immune function, and inflammation regulation.

Prebiotics, on the other hand, are indigestible fibers found in vegetables, fruits, and legumes that act as food for beneficial gut bacteria. They promote the growth and activity of these bacteria, contributing to a healthy gut microbiota.

While probiotics provide direct benefits, prebiotics nourish the existing good bacteria. Both probiotics and prebiotics play crucial roles in maintaining a healthy gut and overall digestive health.

Probiotic benefits for men

Probiotics are linked to multiple benefits for men by replenishing good bacteria in the gut. This includes improved digestive health, strengthened immune system, prostate health, and testosterone levels support.

It is important to note that the benefits of probiotics may vary among individuals.

May promote healthy testosterone levels

The range of healthy testosterone levels can vary depending on the criteria used by healthcare providers or laboratories. Testosterone production tends to decline with age, and levels can be influenced by medications, health conditions, and other individual factors. This can impact men's overall well-being, and in such cases, the best supplements for men might prove to be valuable allies.

It's worth mentioning that testosterone levels fluctuate throughout the day, with higher levels typically observed in the morning.

Animal studies indicate that the consumption of probiotics can sustain healthy testosterone levels when faced with aging.

If testosterone levels are on the lower end and causing symptoms, healthcare providers may consider appropriate treatment options, such as testosterone replacement therapy.

May boost the immune system

Probiotics can impact immune health by optimizing the gut microbiome, interacting with immune cells, and reducing gut permeability.

The gut microbiota plays a crucial role in immune function. More than half of the cells that produce antibodies, essential for fighting illnesses, are located in the gut organs. Having a healthy gut flora, with a balance of beneficial bacteria, can support immune health and potentially reduce the risk of getting sick. Additionally, probiotics may help reduce the risk and duration of respiratory infections.

Individual responses to probiotics may vary, so consulting a healthcare professional is recommended.

May improve digestive health

Probiotics improve men's digestive health by supporting a healthy balance of bacteria in the gut. These beneficial microorganisms, found in fermented foods or supplements, help restore the natural equilibrium of the gut microbiome. By replenishing the gut with good bacteria, probiotics aid digestion, promote nutrient absorption, and alleviate digestive issues such as constipation, colic, and irritable bowel syndrome (IBS).

Probiotics can also reduce the risk of antibiotic-associated diarrhea and help with other forms of diarrhea.

May have positive effects on prostate health

Probiotics can help men with prostate issues such as acute and chronic prostatitis. These issues cause an inflamed prostate, typically triggered by bacterial factors. Probiotics can aid in promoting prostate health by strengthening the immune system and lowering the chances of developing prostatitis.

Certain studies indicate that probiotics can lead to noticeable relief in symptoms associated with chronic prostatitis. When combined with antibiotics, probiotics can also help prevent the advancement of prostatitis and its related complications.

What kind of probiotics should a man take?

When it comes to choosing probiotics for men, it is important to look for well-studied ones like Lactobacillus, Bifidobacterium, Streptococcus, and Saccharomyces.

Additionally, it is recommended to choose probiotics with a high number of colony-forming units (CFUs) per dose, as higher CFUs can ensure that probiotics survive the acidic stomach environment.

It is also advisable to avoid unnecessary ingredients and opt for probiotics without binders, fillers, or potential allergens. Checking the manufacturing date, selecting dairy-free options, and consulting with a healthcare professional are additional considerations to ensure the best choice of probiotics for men's health.

How to use probiotics for men?

The best time to take probiotics for men can vary depending on the specific probiotic supplement and individual preferences. Some probiotic manufacturers recommend taking the supplement on an empty stomach, while others suggest taking it with food. However, for the appropriate timing and dosage, it is best to consult with a doctor.


Research suggests that Saccharomyces boulardii microorganisms may survive equally well with or without a meal, while lactobacillus and bifidobacterium strains tend to survive better when taken up to 30 minutes before a meal. However, consistency in taking probiotics is likely more important than specific timing. Therefore, it is advisable to establish a routine and take probiotics at the same time every day to maintain their effectiveness.

The recommended dosage for probiotic supplements can vary depending on the product and the intended use. It is important to note that no overarching dosage recommendation for probiotics applies to everyone. The dosage can depend on different factors, such as the strain of probiotics, the purpose of supplementation, and individual needs. It is also important to note that overusing probiotic supplements may have negative effects on health.

Should men take probiotics everyday?

Men may benefit from taking probiotics daily to promote optimal gut health, which can lead to improved overall well-being. Probiotics can help balance the gut flora and may reduce inflammation, supporting various aspects of male health.

Possible side effects of using probiotics for men

When taking probiotics, there are possible side effects to be aware of. These may include:

Temporary increase in gas and bloating

Men may experience an increase in gas and bloating when they first start taking probiotics. This is often a sign that the probiotics are altering the gut flora. In such cases, it is recommended to consult with a doctor. Choosing the best probiotic for men with a diverse range of bacteria may help ease these issues.


Constipation can occur as a side effect when taking probiotics. To avoid this, ensure adequate hydration and fiber intake when starting a probiotic supplement. If constipation persists, it may be beneficial to switch to a different probiotic strain or a top probiotic for men specifically designed to support digestion. A consultation with a healthcare specialist may be suitable in this case.

Increased thirst

In rare cases, probiotics may lead to increased thirst. It's important to drink plenty of water, which can also help mitigate other side effects like bloating and constipation. If increased thirst continues, consider consulting with a healthcare provider to find a suitable probiotic for men.

How do you know if probiotics are working?

Determining the effectiveness of a probiotic can be assessed by observing key indicators, including:

  • Decreased abdominal pain. A noticeable reduction in discomfort and cramping can indicate probiotics are restoring gut balance.
  • Relieved digestive issues. Improvements in symptoms like gas, diarrhea, and constipation suggest beneficial gut flora changes.
  • Reduced bloating. Less bloating after meals may show that probiotics are helping in the digestion process.
  • Regular bowel movements. Establishing a consistent pattern of bowel movements can be a sign of effective probiotic use.
  • Enhanced immune function. Fewer infections or illnesses could indicate a strengthened immune system due to probiotic activity.

However, the response to probiotics may vary among individuals, and specific strains and dosages can influence outcomes. It's important to consult with a healthcare professional — especially if you have underlying health conditions, are pregnant, elderly, or have a compromised immune system. You can understand whether a probiotic works for you by monitoring these indicators and seeking professional guidance.

Natural food sources of probiotics

These foods can be incorporated into your diet to increase your probiotic intake and support gut health naturally:

  • Yogurt. Made from fermented milk, yogurt contains probiotic bacteria such as lactobacillus and bifidobacterium.
  • Kefir. A fermented milk drink, kefir is rich in diverse bacteria and yeast strains.
  • Sauerkraut. Finely shredded fermented cabbage, sauerkraut is a probiotic food. Opt for unpasteurized versions for live probiotics.
  • Kimchi. A traditional Korean dish, kimchi is made from fermented cabbage and offers gut-friendly lactobacillus bacteria.
  • Miso. A paste made from fermented soybeans, miso is commonly used in Japanese cuisine. It contains beneficial bacterium aspergillus oryzae.
  • Tempeh. A soy-based food, tempeh undergoes fermentation and provides probiotics along with protein, fiber, and iron.
  • Kombucha. A fermented tea beverage, kombucha contains various gut-beneficial bacteria and yeast species.

Explore other probiotic products and benefits

Best probiotics for women may support digestive and vaginal health.

Best probiotics to lose weight can help reduce belly fat.

Best probiotics for IBS can be helpful with abdominal pain relief.

Best probiotics for constipation may aid in restoring good bacteria balance.

Best probiotics for bloating explores products specifically designed to combat digestive issues.

Best testosterone boosters for ED might help you keep healthy testosterone levels


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