Are you trying to find probiotic nutritional supplements among various brands on the market but aren’t sure where to begin? To assist you in finding the right one, we’ve put together a list of the 7 best to help you pick the perfect one!
We investigated and evaluated a number of the top-selling probiotic nutritional supplements on the market in order to create our list of the best. Making a decision among the many options available is never simple. There are an infinite number of models available, each with a distinct price. And as you’ll find out, the best options aren’t usually the ones you imagine! This comparison is rich and relevant because of the numerous factors that were employed. You will find products featured in this ranking not only based on their pricing but also on their features and other customers reviews. To write this review, we completed 20 hours of research and did 50 probiotic nutritional supplements tests. You won’t need to pick products at random any more. If you’re unsure of what to look for, browse our list and consult the buying guide!
An overview of our top picks
Table of contents
The best probiotic nutritional supplements you can buy today
- Max Strength General Probiotic 2 Month Supply (60ct) : Our probiotic is designed to support digestive health & gut health. A great choice for those looking to support a diverse healthy microbiome w/ 60B CFU - Probiotics for Women & Men alike
- Support Your Gut: Our probiotic contains 10 diverse high-quality probiotic strains and organic prebiotics - synergistically working together to support your gut health. Expertly crafted to support occasional constipation, diarrhea, gas & bloating!
- Survives the Gut: From start to finish - this probiotic is designed to survive the gut & maximize the colonization of our strains. We use a shelf-stable bottle, acid-resistant capsules, and 60 Billion Colony forming units (CFU) to achieve this!
- Backed By Science - Our probiotics are crafted based on scientific research. We have partnered with a network of expert physicians to help review our products & research. We strive to educate & help you with informed decisions regarding your health.
- Safety Assured Standard of Quality: Our 60B probiotic is 3rd-party tested for purity and potency. Each bottle is manufactured with love & care in the USA with strict quality control - using imported and domestic ingredients.
- PROVIDES FRIENDLY BACTERIA: Nature’s Bounty Acidophilus Probiotic contains 100 million active Lactobacillus acidophilus cultures that are guaranteed through expiration
- CONTAINS LACTOBACILLUS aCIDOPHILUS LA-14: This probiotic strain is naturally found within the intestinal tract
- ONE-PER-DAY PROBIOTIC SUPPLEMENT: Simply take one tablet daily, preferably with a meal, to provide your gut with friendly bacteria (1)
- GLUTEN, DAIRY, AND WHEAT FREE: Nature’s Bounty Acidophilus Probiotic is gluten free, dairy free, wheat free, and is suitable for vegetarians
- EXCELLENT QUALITY AND VALUE: Nature's Bounty offers supplements of high quality and great value, utilizing the very latest research in nutritional science
- THE GUT STUFF: Once Daily Women’s is formulated for her unique needs with 50 Billion CFU of 16 diverse probiotics for optimal digestive and immune support; We’ve also added our whole food prebiotic fiber blend to help promote the growth of good bacteria
- HIT REPHRESH: Girls just want to have pHun; Our doctor formulated daily probiotic has clinically studied strains, L. reuteri and L. fermentum, to help maintain a healthy balance of good bacteria and pH levels for vaginal health and overall women’s health
- BACKED BY SCIENCE: As a 4x Award Winning #1 Probiotic Brand, our probiotic is made with a great deal of research to ensure you are receiving the highest-quality and most diverse strains in a shelf-stable bottle to ensure they arrive alive and stay alive
- CONVENIENCE IN MIND: Keep your standards and strains high in a once-daily, easy-to-swallow vegetarian capsule; If you prefer probiotic drinks, our capsules can also be opened & contents mixed into water or your favorite beverages (not too hot or acidic)
- EXPERTLY FORMULATED: Our once daily probiotic supplement for women is proudly Dr. Formulated by David Perlmutter, MD for women’s health and Third-Party Certified Non-GMO and Gluten-Free; Made in the USA with no dairy, soy, or gluten
- ★Made in New York, USA★ NewRhythm 50 Billion Probiotics is made in a Facility Based in New York, USA. Our Facility is GMP Certificated, which Represent the Highest Level of Technology, Quality Purity and Consistency.
- ★50 Billion 20 Strains Targeted Release Formula★ NewRhythm 50 Billion Probiotics Capsules is Scientifically Backed and Clinically Proven, Formulated by Doctor with 50 Billion Living Organisms Per Serving, Featuring Targeted Release Technology to Help Probiotics Survive Stomach Acids and Reach Your Intestinal Track. Organic Prebiotics Fiber is also Included In the Formula.
- ★Potent and Pure for Your Digestive Health and Immune Health*★ Our All Natural Probiotics Provides Support For the Establishment and Maintenance of Favorable Intestinal Flora. Gives You Powerful Support for Healthy Digestion and Balanced Intestinal Ecology. Our Products are Shelf Stable that Does NOT Require Refrigeration.
- ★100% Natural, Non-GMO, Gluten Free★ NewRhythm 50 Billion Probiotics is Formulated with 100% Natural Ingredients and Independently Tested in 3rd Party Labs in USA. Our Probiotics Supplement is Verified NON-GMO, Gluten Free and Verified Free of Sugar, Soy, Yeast, Egg, Wheat, Corn, Peanuts, Fish, Shellfish, Magnesium Stearate, Artificial Ingredients, Fillers, Binders, Preservatives.
- ★100% Satisfaction Guaranteed★ We stand behind our products with confidence. If in anyway you are not completely satisfied with our products, please let us know in 30 days, we will give you money back.
- 10 PROBIOTIC STRAINS: Offers a balanced spectrum of live organisms consisting of acid-resistant probiotic bacterial strains that are known to naturally colonize the human GI tract*
- CLINICALLY VALIDATED STRAINS*: Utilizes bacterial strains that have been clinically validated for their support of healthy immune system function*
- HEALTHY INTESTINAL FLORA*: Probiotic bacteria are critical for healthy digestion, helping maintain the integrity of the intestinal lining, support proper intestinal motility, and participate in the detoxification process*
- GMP Quality Assured: NPA A-rated GMP certification means that every aspect of the NOW manufacturing process has been examined, including our laboratory/testing methods (for stability, potency, and product formulation)
- Packaged in the USA by a family owned and operated company since 1968
- THE GUT STUFF: Once Daily Men’s is formulated for his unique needs with 50 Billion CFU of 15 probiotics for digestive and immune support ; We added our whole food prebiotics fiber blend and probiotics to help promote the growth of good bacteria
- BOTTOMS UP: Our Dr formulated probiotics for men digestive health have highly studied probiotic strains such as Lactobacilli and Bifidobacteria to help reduce occasional gas, relieve minor discomfort, plus support colon health and regularity
- BACKED BY SCIENCE: As a 4x Award Winning Brand, mens probiotics for gut health are made with detailed research to ensure you are receiving high-quality and diverse strains in a shelf-stable bottle to ensure they stay alive
- CONVENIENT: The gut health supplements help keep your standards and strains high in a once-daily, easy-to-swallow capsule . If you prefer probiotic drinks, our capsules can also be opened & mixed into your favorite beverages (not too hot or acidic)
- EXPERTLY FORMULATED: Our daily probiotic supplement for men is proudly Dr. Formulated by David Perlmutter, MD, Third-Party Certified Non-GMO and Gluten-Free. Made with no dairy, soy, or gluten to support gut health for men
- Proprietary probiotic blend formulated for men and women, supporting healthy digestion*
- 8 strains of probiotic blend (5 billion CFU) per capsule with 60 mg prebiotic blend
- 60 vegetarian capsules, a two month supply (taken daily at listed serving size)
- An Amazon brand
- During the summer months products may arrive warm but Amazon stores and ships products in accordance with manufacturers' recommendations, when provided.
- 100 BILLION PROBIOTIC FOR WOMEN AND MEN: A High Bifido formula with 100 Billion CFU Guaranteed and 34 Probiotic Strains from Clinically Studied Species and Eastern European Wild Kefir Culture, plus Vitamins, Minerals, Raw Fruits and Veggies and Enzymes
- CLINICALLY STUDIED WHOLE FOOD PROBIOTICS: Many factors compromise your body's defenses; Help restore good bacteria in the GI tract with Clinically Studied B. lactis, L. acidophilus, L. paracasei and B. lactis—all in 1 small, easy to swallow capsule
- DIGESTIVE ENZYME SUPPLEMENT PLUS FRUIT AND VEGGIES: Includes a Protein-Digesting Enzyme Blend with Digestive Enzymes Protease, Acid Protease, and Protease S, to support healthy digestion and nutrient assimilation—plus a blend of Raw Fruits and Vegetables
- PROBIOTIC POTENCY GUARANTEED THROUGH EXPIRATION: We begin with high levels of probiotics to ensure viability, even if the product is warm for a few days during shipment—especially during summer or in warmer climates; Shelf stable, no need to refrigerate
- DOCTOR FORMULATED PROBIOTICS FOR DAILY DIGESTIVE AND IMMUNE SUPPORT: Once Daily Prenatal Probiotic provides 20 Billion CFU and 16 Probiotic Strains plus Prebiotic Fiber, for probiotic and prebiotic support during pregnancy and lactation
- PRENATAL PROBIOTICS BY GARDEN OF LIFE: This probiotic supplement includes Lacto and Bifido strains, including B. longum and infantis, L. acidophilus and L. rhamnosus HN001—which has been clinically shown to support the immune systems of mom and baby
- PROBIOTICS AND PREBIOTICS FOR WOMEN: Once Daily Prenatal is a hypoallergenic probiotic supplement and a prebiotic supplement, with 115mg Organic Potato and Organic Acacia prebiotic fiber to help feed good bacteria in the gut—in just 1 capsule a day
- PROBIOTIC POTENCY GUARANTEED THROUGH EXPIRATION: We begin with high levels of probiotics to ensure viability, even if the product is warm for a few days during shipment—especially during summer or in warmer climates; Shelf stable, no need to refrigerate!
- THIRD-PARTY CERTIFIED NON-GMO AND GLUTEN-FREE: Proudly manufactured following current good manufacturing practices (cGMPs) and Third-Party certified, so you don't have to settle for less than Non-GMO Project Verified and NSF Certified Gluten Free
- Dual action support: Florastor probiotic helps strengthen digestive support; probiotics for women and men help flush bad bacteria and allow good bacteria to flourish; helps provide immune support and improve digestion by breaking down carbs and sugars*
- Unique strain: These probiotic supplements contain 250mg of the exclusive probiotic strain Saccharomyces boulardii CNCM I-745 for overall gut health; this effective probiotic supplement strain has over 65 years of use and research*
- Daily probiotics for digestive health: To build digestive health and support immunity, take 2 capsules 1-2 times daily*
- Shelf stable: 3-year shelf life; no refrigeration required; exposure to heat or sunlight may lead to melting or damage to the product
- The probiotics of choice: The number 1 selling probiotic in its class worldwide; Florastor formulas are made with ingredients that are vegetarian, gluten-free, titanium dioxide-free and appropriate for lactose intolerance
- 500 Billion CFUs for Gut Health: EYSOOGE probiotics for women and men contains 500 billion CFUs, 22 probiotic strains and 3 organic prebiotics blends, specially formulated probiotic for women and men, this potent formula delivers maximum strength probiotics to provide unparalleled support for your digestive system.
- 22 Probiotic Strains & 3 Organic Prebiotics: Our probiotics for digestive health contains 22 diverse high-quality probiotic strains, included probiotic strains like Lactobacillus plantarum, Lactobacillus rhamnosus, Lactobacillus acidophilus, Bifidobacterium longum, and Lactobacillus salivarius, and organic prebiotics which synergistically working together to support your gut health, support occasional constipation, diarrhea, gas & bloating!
- Digestive & Immune Support: Men and women's probiotics have organic prebiotic blends can help the body better digest and absorb nutrients in food, fight harmful excessive growth intestinal bacteria. Help maintain natural gastrointestinal tract balance, so as to promote gut health.
- Shelf Stable & Delayed Release: EYSOOGE probiotic designed with delayed-release technology to ensure the probiotics are delivered to your intestinal tract where they can flourish. And we use a shelf-stable bottle, which is shelf stable that does not require refrigeration.
- Quality Assurance: Our probiotics for women and men supplement contains 90 capsules, 2 capsules per day for 45 days, each batch of products has been strictly tested, probiotics vegan capsules are gelatin-free, gluten-free, soy-free, dairy-free, milk-free, wheat-free, non-GMO. Our adult probiotics manufacture to the highest standards to guarantee its potency and purity.
- Daily Support Probiotics
- 1 Capsule Daily
- 10 Probiotic Strains for Everyday Digestive Support
- 20 Billion Live Probiotic Cultures
- Helps Maintain Digestive Balance
- Supports Immune Health
- GUT HEALTH + IMMUNE SUPPORT (1) The gastrointestinal microbiome is active in the digestion of food; absorption of nutrients & supports tissues lining the immune system (1); Ultra Strength Probiotic 10 supports a healthy digestive; immune & upper respiratory systems for whole-body well-being (1)
- MULTI-STRAIN PROBIOTIC (2) Nature’s Bounty Ultra Strength Probiotic 10 contains 10 unique probiotic strains to supplement the natural diversity of your GI microbiome; supporting healthy digestion and overall wellness (1)
- 20 BILLION LIVE PROBIOTIC CULTURES Each capsule contains 20 billion CFU (colony-forming units); guaranteed upon date of expiration; these good bacteria provide advanced support for your digestive system; maintaining a healthy gut (1)
- NEW! ONE-PER-DAY FORMULA Adults should take one capsule per day; preferably with a meal; to support digestive; immune; and upper respiratory health (1)
- OVER 20 YEARS OF RESEARCH & 50 YEARS OF QUALITY Our unique formula is supported by years of advanced clinical research and delivers unsurpassed quality & value; Ultra Strength Probiotic 10 offers a quality probiotic supplement you’re looking for; from the brand you trust
- Once Daily Probiotics for Women: Our probiotic is designed specifically for feminine health & overall digestive health. 6 diverse strains (50B CFU), D-Mannose, Pro-Cran, & organic prebiotics provide you with the feminine support you deserve.
- A True Women's Probiotic: Our probiotic contains 6 Targeted strains & organic prebiotics - synergistically working together to support gut health. Expertly crafted to support urinary tract health, occasional constipation, diarrhea, gas & bloating!
- Survives the Gut: From start to finish - this probiotic is designed to survive the gut & maximize the colonization of our strains. We use a shelf-stable bottle, acid-resistant capsules, and 50 Billion Colony forming units (CFU) to achieve this!
- Backed By Science - Our probiotics are crafted based on scientific research. We have partnered with a network of expert physicians to help review our products & research. We strive to educate & help you with informed decisions regarding your health.
- Safety Assured Standard of Quality: Our womens probiotic is 3rd-party tested for purity and potency. Each bottle is manufactured with love & care in the USA with strict quality control - using imported and domestic ingredients.
- OLLY PROBIOTIC GUMMY SUPPLEMENT: Go with your gut, and give it a boost with one billion live cultures of bacillus coagulans, probiotics that work with your body’s natural bacteria to help keep your gut flora thriving and your tummy healthy
- GOOD GUY BACTERIA: Nothing helps you feel your best quite like a tummy & digestive tract in tip top shape. This probiotic helps support a healthy gut flora & immune system with baccilus cagulans. Health Concern: Immunity Support Digestive Support
- NATURALLY TASTY GUMMIES: Why leave fun, chewable vitamins to kids? When something feels good, you're more likely to do it & nothing feels better than feeling healthy. OLLY gummy vitamins & gummy supplements make it easy & fun to get your daily dose.
- HI THERE. WE'RE OLLY: We've made it our personal mission to make nutrition easy to understand, so you can pursue good health without compromise. Taking nutritional supplements shouldn't be a chore which is why ours are as effective as they are fun.
- OLLY IS DIFFERENT: Try our vitamins and wellness boosts and discover for yourself how we're different. OLLY gummy vitamins, gummy supplements and protein powders are fun, easy and rewarding to fit into your daily nutritional and healthy lifestyle goals.
- Research-backed formulation: other brands compensate for low-quality strains with inflated CFU counts, but their formulas lose potency when digested. Our vegan formula is based on Bacillus Coagulans *, a potent strain backed by years of research.
- Full benefits with UNI-BACT CF15: most probiotics use Lactobacillus and Bifidobacterium, which are solid choices—until they reach the stomach, where their survival rate is just 5-15%. Our bacillus coagulans is dormant in harsh conditions, so it isn’t killed by stomach acid. It retains high potency until it reaches the intestines.
- 62%+ longer stability: CFUs decline by 5% per month when probiotics are poorly packed in transparent glass. We counter this with a specially-made, fully recyclable PETE bottle that shields from heat, light, & oxygen, prolonging potency by more than 62%.
- Kinder on the gut: our formula undergoes in-vitro pH testing to help prevent stomach irritation. Our dietary fiber prebiotic Nutri-Fructo B-88 has a neutral ~6.3 pH. We also add lactase – an enzyme that helps fight bloating, diarrhea, and gas from lactose intolerance – and dicalcium phosphate, a gentle, non-constipating alternative to calcium carbonate.
- Made in the USA: producing in the USA means our probiotics undergo stringent checks. Every batch is tested for potency and the manufacturer is GMP certified. Our supplement is dairy and gluten free, contains no GMOs, and is suitable for vegans and vegetarians. *Alternate nomenclature for bacillus coagulans – b coagulans and lactobacillus sporogenes.
- 100 BILLION PROBIOTIC FOR WOMEN AND MEN: A High Bifido formula with 100 Billion CFU Guaranteed and 34 Probiotic Strains from Clinically Studied Species and Eastern European Wild Kefir Culture, plus Vitamins, Minerals, Raw Fruits and Veggies and Enzymes
- CLINICALLY STUDIED WHOLE FOOD PROBIOTICS: Many factors compromise your body's defenses; Help restore good bacteria in the GI tract with Clinically Studied B. lactis, L. acidophilus, L. paracasei and B. lactis—all in 1 small, easy to swallow capsule
- DIGESTIVE ENZYME SUPPLEMENT PLUS FRUIT AND VEGGIES: Includes a Protein-Digesting Enzyme Blend with Digestive Enzymes Protease, Acid Protease, and Protease S, to support healthy digestion and nutrient assimilation—plus a blend of Raw Fruits and Vegetables
- PROBIOTIC POTENCY GUARANTEED THROUGH EXPIRATION: We begin with high levels of probiotics to ensure viability, even if the product is warm for a few days during shipment—especially during summer or in warmer climates; Shelf stable, no need to refrigerate
- 2-in-1 Prebiotic + Probiotic: Seed DS-01 Daily Synbiotic is formulated with 24 clinically and scientifically studied probiotic strains and a patented, plant-based prebiotic outer capsule to deliver benefits in and beyond the gut. 53.6 Billion AFU.
- Whole-Body Benefits: In addition to bloating relief and improved regularity, DS-01 is formulated for digestive and whole-body benefits, including gut health, digestive health, gut barrier integrity, immune support, skin health, and hearth health.
- Engineered to Survive: Seed’s patented capsule-in-capsule ViaCap delivery technology protects probiotics through digestion to ensure the full probiotic dose reaches the colon. DS-01 is shelf-stable and no refrigeration is required.
- Getting Started: If it's your first time taking DS-01, or its been more than a week since your last dose, take 1 capsule daily for three days before moving on to 2 capsules daily. You may notice mild gastrointestinal discomfort or changes in digestion. Any discomfort typically resolves in 1-2 weeks.
- Customer Support: DS-01 goes through extensive third party testing for safety and quality. If you have questions about DS-01, or aren't satisfied with your purchase, reach out to us directly and we'd be happy to help.
How to choose a good probiotic nutritional supplements
Does the idea of finding a fantastic probiotic nutritional supplements make you anxious? When it comes to purchasing this product, specifically when deciding which model to select, has your head been spinning between options? You are not alone if that is the case. We are aware of the pressure involved in the purchasing process!
Your presence here indicates that you are interested in probiotic nutritional supplements. Before choosing which product would be the best for your needs after being inundated with information, locate a reliable source with genuine selections. You can get that information from a variety of sources, including buying guides and rating websites, word-of-mouth recommendations from friends and family, online discussion forums where users can share their own experiences, product reviews that can be found all over the internet, and YouTube channels. You can only get the right product through exhaustive analysis. But you realize that’s not always simple. In order to ease your concerns, we have taken the time to develop a list of the top probiotic nutritional supplements products available right now. You might be wondering how we came up with the list. How was this buying guide developed?
First, we used our algorithms to gather as much reliable data as we could about these products. To verify all the data gathered, we used both artificial intelligence and a lot of algorithms.
Then, our experts used criteria that are recognized in the business to evaluate them according to their quality to price ratio, allowing us to choose the top probiotic nutritional supplements on the market right now!
The selection of the goods is not arbitrary. Before creating a list, we take into account a number of factors. Below are some of the criteria discussed:
Brand Value: What happens if you choose a dubious brand just because it appears to be a good deal? So the likelihood of receiving a product with a short shelf life increases. That is due to the fact that well-known brands have a reputation to uphold, while others do not. Top probiotic nutritional supplements brands strive to provide some distinctive traits that set them apart from the competition. So, hopefully one or more of the items on our list will be perfect for you.
Features: Useful features are all you need, not tons of them. We consider the important aspects and select the top probiotic nutritional supplements based on those.
Specifications: Numbers always help you measure the quality of a product in a quantitative way. We try to find products with higher specifications, but with the right balance.
Quality: A product’s quality may always be quantified with the aid of numbers. We look for goods with better standards that strike the proper balance. The best quality product that gets highly appreciated and recommended by experienced users.
Customer ratings: Would it be accurate to suggest that the probiotic nutritional supplements were used by hundreds of customers before you? Superior ratings indicate that many customers had better service.
Customer Reviews: Like ratings, provide you with accurate and reliable information about the product from genuine customers. Customer ratings are very important to all of us because they contain accurate and reliable information about the customer service we received from several hundred customers.
Seller Rank: This is very intriguing! Not only do you need a good probiotic nutritional supplements, you also need a product with rising sales that is trendy. It accomplishes two goals. First, the expanding user base proves the quality of the product. Second, given that number, producers must be able to offer greater quality and after-sales support.
Value: You get what you pay for, they say, so consider the value. Cheap isn’t always good and expensive isn’t always bad. However, that does not imply that spending a lot of money on a product that is flashy but underwhelming is a good idea. Before adding them to the list, we make an effort to evaluate how much value you can get for your money from your probiotic nutritional supplements.
Durability: Durability and reliability are closely related concepts. You will benefit from a strong and long-lasting probiotic nutritional supplements for months and years to come.
Product availability: Products come and go, and new ones replace the old ones. Most likely, a few new features and required changes were made. What use is it to use a supposedly good product if the maker no longer supports it? We make an effort to highlight products that are current and offered by one or more trustworthy sellers, if not more.
Negative Reviews: Yes, we do take that into account as well! The goods with the majority of bad reviews are filtered out and disregarded when we choose the best-rated one on the market.
These are the standards by which we selected our probiotic nutritional supplements. Do we end our process there? Hell no. The most crucial fact about us that you should be aware of is that we regularly update our website with current and pertinent information. We have one more layer of filtration since we place the greatest importance on reader satisfaction. Please let us know if any product included here is incorrect, irrelevant, subpar, or simply out of date. We always value your opinions, and we’ll work hard to make any necessary corrections to our list in response to them.
Why should you believe us?
There are now thousands of possibilities for these products on Amazon, but choosing the best one can be difficult and time-consuming. And what probiotic nutritional supplements should you purchase in 2022?
This guide is the result of more than 10 years of experience in researching, testing and writing about many topics. Each member of our team is an authority in their area. We read every article we could find online and every consumer review on every retail website for seven hours. Additionally, we discovered a ton of websites that offered helpful resources, including buying tips and thorough information on probiotic nutritional supplements.
