If you’re a guy after a healthy gut, then a quality probiotic is what you need. But what should you be looking for in the ingredients list? Here, expert James Dixon has sought out the best probiotics for men to help you achieve ultimate gut health and all its benefits.
Maintaining a healthy microbiome is incredibly important for overall wellbeing. By prioritizing a healthy gut microbiome, you can effectively protect yourself from a wide range of health complications.
However, it can be hard to do – there are plenty of various factors that can disrupt the microbiome and lead to an imbalance between harmful and beneficial bacteria. This imbalance can have some really quite severe consequences on our health.
Happily, there is a solution. Probiotic supplements offer a part of the answer – they can help you to restore and maintain a healthy gut microbiome. They can play a vital role in promoting gut health by counteracting harmful bacteria and promoting the growth of beneficial ones.
In this article, we will explore some of the best probiotic options out there, supplements that have a proven track record in supporting gut health. Ultimately, we will choose a top pick that can serve as a valuable ally in your quest to cultivate a robust and thriving immune system.
Quick Verdict: Best Men’s Probiotic
With its comprehensive formulation of eight clinically researched strains and a high potency of 50 billion CFUs per serving, Biotics 8 is a fantastic aid in shooting for gut health.
It has you covered across various aspects of gut health, including digestion, immunity, and nutrient absorption.
While the offerings in today’s list are all effective options, Biotics 8’s potency and the diversity of its strains make it the optimal choice for anybody looking for a well-rounded probiotic that can keep your gut health in check.
What are probiotics?
Probiotics are essentially beneficial bacteria or yeasts that we take in via food or, when needed, supplements. They have been shown to give us various health benefits, largely by promoting balance to the microorganism composition in our digestive tracts – this is what we are referring to when we talk about the gut microbiome.
The gut microbiome plays a crucial role in maintaining your overall health. It helps with various important functions and mechanisms, including digestion, nutrient absorption, immune health and immune system regulation, and can even influence brain function. When bacteria balance within the gut is disrupted, you might see various health issues arising, including the likes of digestive disorders, a weakened immune system, and even mood disorders.
You can replenish and diversify the beneficial bacteria in your gut microbiome by introducing probiotics into your system. This can aid in restoring balance. It can help to improve your digestive health, alleviate symptoms of digestive disorders such as irritable bowel syndrome (IBS), and enhance immune function, among other benefits.
Different strains of probiotics have different effects on the body, so it’s important to choose the right probiotic for your specific needs – or, realistically, to choose a probiotic with a range of strains.
You’ll see a few common types of probiotics cropping up again and again, however. These include the likes of Lactobacillus and Bifidobacterium, which can be found in yogurt and fermented foods. Other strains, such as Saccharomyces boulardii, are beneficial yeasts commonly used to prevent or treat diarrhea caused by antibiotics.
Out top probiotics for men
Biotics 8
Not all probiotic formulas are made equal – this shows quite starkly when we look at Biotics 8.
There are over 500 types of probiotics, all with their own unique properties. With such a vast array of options, it can be challenging to determine which combination of strains is right for your gut.
Many probiotic supplement companies often go a little slapdash with this in mind – they put together a haphazard mix of weak and low-grade probiotics, which rarely provide sufficient gut support. Fire enough bullets, and all that.
Biotics 8 happily goes in a different direction. It is a one-of-a-kind, high-performance probiotic formula specifically designed to address men’s gut health, offering a wide range of benefits that can transform your overall wellbeing, as any good probiotic does.
By incorporating Biotics 8 into your daily routine, you can experience a restored gut microbiome, heightened energy levels that last throughout the day, easier bowel movements, a stronger immune system, and an uplifted mood – everything you would want from a good probiotic supplement, in short.
But how does it manage this? Well, Biotics 8 uses a meticulously selected combination of live bacterial strains, each of which has been extensively researched and scientifically backed for its effectiveness in re-colonizing and restoring the gut microbiome to its peak state.
And you get a good mix – with 8 potent strains of good gut bacteria, Biotics 8 delivers a substantial 20 billion CFUs (colony forming units) safely and without causing stomach issues. This ensures that you receive optimal gut support to promote a healthy digestive system and overall wellbeing, with a wide enough range of high-quality CFUs to ensure that your body gets what it really needs.

You get a unique blend of beneficial strains that offer various potential health benefits. Saccharomyces boulardii, with 2 billion CFUs, may help to alleviate colon inflammation and prevent diarrhea. Lactobacillus casei and Lactobacillus rhamnosus, both dosed at 2 billion CFUs, promote healthy bowel movements and may contribute to stress reduction, whilst L. rhamnosus may also reduce symptoms of irritable bowel syndrome (IBS).
Meanwhile, Lactobacillus plantarum, Lactobacillus acidophilus, Lactobacillus paracasei, Lactobacillus fermentum, Bifidobacterium longum, and Bifidobacterium bifidum, each with 2 billion CFUs, have their unique potential benefits ranging from improving colon inflammation to aiding in the treatment of digestive disorders and reducing fat mass while increasing muscle mass.
This is incredibly generous, but still perhaps a little basic; however, Biotics 8 goes further.
In addition to the powerful probiotic blend you get with each serving, you will also benefit from added Vitamin D and a selection of digestive enzymes. This combination not only provides mood support, but also enhances your gut health, ensuring a rock-solid digestive system.
Biotics 8 uses vegetarian friendly HPMC capsules, which further sets them apart. These capsules are stronger than traditional gelatine capsules – they are designed to survive the journey all the way to the small intestines.
This ensures maximum absorption and benefits for your gut. It’s quite a big deal, in fact. Most probiotic supplements will be digested and destroyed by your stomach acid long before they get to where they need to go, effectively rendering them useless.
Biotics 8 also includes prebiotic fiber derived from chicory root. Again, this is quite a big deal. This fiber nourishes the probiotic bacteria. It feeds them, helping them to grow and greatly enhancing their ability to thrive in your small intestine. By giving you this essential nourishment, Biotics 8 ensures that the probiotics you take in have the support they need to colonize and flourish, allowing them to actually, effectively, get to work.
It’s a brilliant blend, well crafted, well thought out, and incredibly effective. I would recommend it every time.
YourBiology Gut+
Then we come to YourBiology Gut+, a contender in any probiotic list. This gut health powerhouse is designed to restore and optimize your gut microbiome, as you would expect, helping you to achieve better digestion, enhanced immune function, improved mood, and overall wellbeing. And it does so admirably.
YourBiology Gut+ enjoys a very robust, science-backed formulation. It combines a precise blend of premium ingredients that work synergistically to promote a healthy gut environment. With powerful probiotics, prebiotics, and digestive enzymes, Gut+ provides a comprehensive way for anybody to more ably maintain optimal gut health.
You get five scientifically validated probiotics with every serving – not as formidable as Biotics 8, but still none too shabby. These live bacteria strains have been carefully selected to enhance gut flora diversity and support overall digestive health.
By replenishing beneficial bacteria in your gut, Gut+ helps restore balance and improve the absorption of essential nutrients from your diet. You’ll notice improved digestion, reduced bloating, and more regular bowel movements.

YourBiology Gut+ also contains prebiotics, those essential fibers we need to serve as food for the probiotics. These prebiotics nourish and stimulate the growth of beneficial bacteria in your gut, ensuring their survival and colonization. This dynamic combination of probiotics and prebiotics creates an optimal environment for a thriving gut microbiome, as we have already seen with Biotics 8.
Additionally, YourBiology Gut+ is enriched with digestive enzymes. These enzymes play a vital role in breaking down food and aiding in nutrient absorption.
By supplementing your diet with these enzymes, Gut+ helps to support the efficient macronutrient breakdown – proteins, carbohydrates, and fats – reducing the strain on your digestive system. This can lead to improved digestion, decreased discomfort, and increased nutrient availability for your body.
YourBiology Gut+ has also always shown an amazing commitment to quality and transparency. It is produced in a GMP-certified facility, ensuring that every batch is manufactured to the highest standards of quality and purity. Gut+ is also rigorously tested for efficacy and safety, providing you with a reliable and trustworthy product.
Furthermore, YourBiology values the importance of customer satisfaction. They offer a 100% satisfaction guarantee, allowing you to try Gut+ risk-free. If you’re not completely satisfied with the results, simply reach out to their dedicated customer support team, and they will be happy to assist you.
It’s a hell of a product, and a hell of a contender in an already very strong list. I love it.
NOW Probiotic-10
NOW Probiotic-10 is a great choice for anybody looking for a high-quality probiotic supplement. It offers a balanced spectrum of live organisms, consisting of acid-resistant bacterial strains that naturally colonize the human gastrointestinal tract.
With the ability to restore healthy flora, support digestion, maintain intestinal integrity, promote proper motility, and aid in the detoxification process, Probiotic-10 is your go-to solution for a thriving gut.
One of the key strengths of NOW Probiotic-10 is its potent formula, delivering an impressive 100 billion live organisms per dose. These live bacteria strains have been carefully selected for their acid-resistance, ensuring their survival through the harsh conditions of the GI tract – as above, this can often make or break a probiotic supplement.
The ingredients in NOW Probiotic-10 are of the highest quality. This powerful formula combines 10 key strains of beneficial bacteria, including:
- Lactobacillus acidophilus (La-14)
- Bifidobacterium lactis (Bl-04)
- Lactobacillus plantarum (Lp-115)
- Lactobacillus casei (Lc-11)
- Lactobacillus rhamnosus (Lr-32)
- Lactobacillus paracasei (Lpc-37)
- Bifidobacterium breve (Bb-03)
- Streptococcus thermophilus (St-21)
- Lactobacillus salivarius (Ls-33)
- Bifidobacterium longum (BI-05)
These strains work synergistically to provide comprehensive support for your gut health. Overall, it’s hard to imagine a more generous supplement than NOW.
And it isn’t just generous. It’s very clever, too. To ensure optimal absorption and effectiveness, and the probiotic strain’s survivability, NOW Probiotic-10 uses vegetarian-friendly hypromellose capsules. This guarantees that the live organisms survive the journey to your gut, allowing them to exert their beneficial effects where they are needed the most.
Additionally, the inclusion of ascorbyl palmitate and silicon dioxide helps to preserve the integrity and effectiveness of the probiotic strains.
NOW have really taken their delivery system seriously, which is always, always a must with this kind of supplement – but is also often badly overlooked by sub-par manufacturers.
In addition to the powerful probiotic blend, NOW Probiotic-10 contains fructooligosaccharides (FOS). These prebiotic fibers act as nourishment for the probiotic bacteria, the kind of thing we’ve seen above. In nourishing them, they promote their growth and colonization in the GI tract. We really are looking at the creation of a full and healthy gut ecosystem here.
NOW Probiotic-10 is made with a strong commitment to quality and purity. The strict production practices in a GMP-certified facility ensure that every batch of Probiotic-10 is free from contaminants and meets the highest standards of quality.
It’s great – well made, intelligently thought through, and incredibly generous with the important stuff.
Culturelle Pro Strength Daily Probiotic

Culturelle Pro Strength Daily Probiotic is specifically engineered to support a healthy gastrointestinal (GI) tract and promote overall digestive wellness.
It contains a full and potent 30 billion colony-forming units (CFUs) of Lactobacillus rhamnosus GG (LGG), one of the most clinically studied probiotics in the world. This high potency ensures that you’re getting a robust dose of beneficial bacteria with each capsule.
Culturelle Pro Strength has a fantastic, targeted delivery system. Each capsule is designed to safely and effectively deliver the probiotics to your intestines, bypassing the harsh acidic environment of the stomach – as we have seen, this can make all the difference in the world.
It doesn’t matter how high-quality a probiotic strain is; if it’s not making it past your stomach, then it’s useless. This way, the live bacteria can reach your gut fully intact and active, ready to work their magic.
Lactobacillus rhamnosus GG (LGG), the star probiotic strain in Culturelle Pro Strength, has been extensively researched for its effectiveness in promoting gut health. It has been shown to survive gastric acidity and adhere to the intestinal lining, helping to restore and maintain a healthy balance of gut flora.
Additionally, LGG supports a strong immune system by enhancing the production of natural antibodies and modulating the immune response.
I would prefer to see a little more diversity in the probiotic contents. We’ve seen better examples elsewhere. However, if you’re only going to pick one, LGG is a good one to go with. And, of course, that delivery system will make all the difference.
Culturelle Pro Strength also contains the prebiotic inulin, which we’ve already seen – it’s that great fiber that acts to nourish the probiotic bacteria. Inulin helps create a favorable environment for the probiotics to grow and multiply, ensuring their long-term colonization in your gut.
Culturelle Pro Strength maintains a strong commitment to quality and purity. It is manufactured in a state-of-the-art facility that adheres to strict Good Manufacturing Practices (GMP), ensuring that every batch is of the highest quality and potency. Additionally, Culturelle Pro Strength is rigorously tested for safety and efficacy, providing you with a reliable and trustworthy product.
The positive feedback from countless users speaks to the effectiveness and life-changing results of this probiotic. Customers report improved digestion, increased energy, boosted immunity, and overall better gut health – everything you would expect of any good quality probiotic.
Culturelle Pro Strength Daily Probiotic is a solid option for supporting your gut health. With its potent blend of Lactobacillus rhamnosus GG and inulin prebiotic, it provides the optimal conditions for a healthy and balanced gut microbiome.
Say goodbye to digestive issues and unlock your gut’s full potential with Culturelle Pro Strength – its clever design and generous formula work perfectly.
Align Probiotic

Finally, we come to Align Probiotic. With its unique formulation and targeted approach, Align Probiotic gives you everything you need of a top-tier probiotic supplement.
Align Probiotic has been designed specifically to provide effective relief for common digestive issues. It can help alleviate symptoms such as occasional bloating, gas, and abdominal discomfort.
By restoring balance to your gut microbiome, Align Probiotic aims to bring you greater comfort and a renewed sense of wellbeing. It’s the one I would go for if digestive concerns were my main motive for investing in a good probiotic supplement.
Align Probiotic features the patented strain Bifidobacterium longum 35624, which has been extensively studied and clinically proven to provide exceptional support for digestive health.
This strain specifically targets your digestive tract, helping to restore the natural balance of beneficial bacteria. By promoting the growth of good bacteria and inhibiting the growth of harmful bacteria, Align Probiotic helps to maintain a healthy gut ecosystem, as you would expect.
Align Probiotic also has a really good delivery system – a patented delivery system, in fact – known as B. longum subsp. longum 35624. This slightly unwieldy name hides a really lovely, quite straightforward system.
It ensures that the live bacteria reach your intestines intact and ready to work their magic – as above, we can’t underestimate the importance of this. By bypassing the stomach’s harsh, acidic environment, Align Probiotic can actually get to work – its active ingredients will be allowed to flourish and support your gut health.
The quality and efficacy of Align Probiotic are backed by extensive research. The strain Bifidobacterium longum 35624 has been put through its paces in plenty of clinical trials, demonstrating at every turn its safety and effectiveness. With Align Probiotic, you can have peace of mind knowing that you’re choosing a probiotic that has been scientifically tested and proven to deliver results.
Align Probiotic is also incredibly convenient to take. Each capsule is individually sealed in foil packaging, ensuring freshness and potency of the probiotic until the moment you take it, and ensuring that it’s the easiest thing in the world to incorporate into your daily routine. You can take it on the go, so you can far more ably stay consistent with your gut health regimen.
Align Probiotic is a top-tier choice for those looking to restore balance and find relief for their digestive health. With its targeted formulation, patented delivery system, and clinically proven strain, Align Probiotic offers effective support for your gut microbiome. If you have found yourself plagued by digestive issues, this may be the one for you.
Verdict
I’ve got to give it to Biotics 8 – though everything on this list deserves praise, and on any other day a couple of others might have stood a chance at the top spot. But Biotics 8 is hard to beat.
With its comprehensive formulation, high potency, and diverse strains, it offers a powerful and well-rounded solution for gut health that few supplements ever actually achieve.
Biotics 8 distinguishes itself with its broad spectrum of eight clinically researched probiotic strains. This ensures that multiple aspects of gut health, such as digestion, immunity, and nutrient absorption are addressed, and that everybody gets something out of it, no matter their particular need.
That prebiotic blend, there to support the growth and colonization of the probiotics, is also fantastic.
It isn’t just varied – it’s generous, as we have seen. Its potent dose of 50 billion CFUs per serving is quite something. It should allow for a more considerable impact on gut health and ensure a robust presence of beneficial bacteria.
Its delivery system is also fantastic. There are few probiotics on the market that give me such confidence in their ability to actually get their strains to where they are needed.
And this gives us the perfect quarter, really – exactly what we’re looking for in a good probiotic. You get quantity, diversity, a strong prebiotic, and a delivery system that will get everything to where it needs to be. I would urge anybody to try Biotics 8 out.
What can probiotic supplements do for men?
Probiotic supplements offer several potential health benefits for men.
In fact, they offer potential benefits to anybody, and, in the main, these benefits are equal across all comers. Men and women alike will benefit from what they have to offer. However, this is explicitly an article about probiotics for men, of course – and there are a couple of benefits that really do make a difference to men in particular.
Taking probiotic supplements can have several positive effects on your digestive health. Probiotics promote the balance of beneficial bacteria in the gut, which can enhance digestion and nutrient absorption.
This can potentially alleviate common digestive issues such as bloating, gas, and constipation. By supporting a healthy gut microbiome, probiotics can contribute to overall improved gastrointestinal wellbeing.
Probiotic supplementation also comes with the really quite profound potential to reduce inflammation in the body. Chronic inflammation has been linked to a wide array of health conditions, often chronic, including the likes of cardiovascular disease, diabetes, and autoimmune disorders. Probiotics have been shown to have anti-inflammatory properties, which means that they help to suppress inflammation and promote a healthier immune response.
This immune response is core to probiotics’ appeal. The gut microbiome plays a critical role in regulating the immune system – keeping up a diverse and balanced microbial composition can greatly benefit your overall immune function. By promoting a healthy gut microbiome, probiotics can strengthen your immune system’s ability to fight off infections and diseases, which should mean an improvement across plenty of areas of health.
In addition to their benefits for digestion, inflammation reduction, and immunity enhancement, probiotic supplements have been found to be effective in managing certain specific health conditions.
Take irritable bowel syndrome (IBS), for example. IBS is a common gastrointestinal disorder characterized by symptoms such as abdominal pain, bloating, diarrhea, and/or constipation.
Clinical studies have shown that certain strains of probiotics can help alleviate IBS symptoms, including reducing abdominal pain and improving stool consistency, as can an improved microbiome in general. Probiotics may achieve these effects by restoring the balance of gut bacteria and modulating gut motility.
Probiotics have also shown promise in managing inflammatory bowel disease (IBD), which includes conditions like Crohn’s disease and ulcerative colitis. Inflammation in the gut is a hallmark of these diseases, and probiotics have been found to have anti-inflammatory properties that can help reduce inflammation and support intestinal healing.
While more research is needed to determine the specific strains and dosages that are most effective, probiotics are being considered by many experts and healthcare professionals as a potential complementary therapy for managing IBD.
Anybody suffering from allergy-related eczema, also known as atopic dermatitis, may also benefit from probiotic supplementation. Eczema is characterized by itchy and inflamed skin, and emerging evidence suggests that probiotics can help in improving symptoms and reducing the severity of eczema flare-ups.
Probiotics’ ability to modulate immune responses and reduce systemic inflammation may contribute to their effectiveness in managing eczema, though the data is far from conclusive on this point.
Then we come onto the bits that really are relevant for men specifically. Research suggests that probiotics may have a positive effect on men’s reproductive health by influencing testosterone and estrogen metabolism, potentially improving prostate health.
An imbalance between androgen and estrogen hormones has been linked to prostate issues such as benign prostatic hyperplasia (BPH) and prostate cancer. Certain strains of probiotics, such as Lactobacillus acidophilus and Bifidobacterium bifidum, have shown the ability to regulate hormone metabolism, which could help reduce the risk of prostate problems.
Studies have observed that rats fed a probiotic strain of Lactobacillus experienced a reduction in prostate weight and inflammation. Additionally, a study found that men with BPH who took a probiotic supplement containing Lactobacillus acidophilus experienced a significant reduction in urinary symptoms compared to those taking a placebo.
Probiotic supplements should not be used as a substitute for medical treatment or screening for prostate cancer, of course. If you have any prostate concerns, you should consult with your healthcare provider, who will be able to help you figure out a proper medical intervention and treatment plan.
It is also important to note that more research is needed to fully understand the potential benefits of probiotics for men and how they impact specific health conditions. However, overall, taking probiotic supplements is considered safe for most people, with few known side effects, whilst the potential benefits are quite profound.