Best Prebiotics [2022] Review Top Prebiotic Supplements to Buy

Giving equal priority to nutrition and exercise while trying to be in shape is a difficult challenge. Many people prioritize exercise over maintaining good gut bacteria and maintaining a balanced diet. They rely on probiotics while overlooking the role of prebiotics.

Why are prebiotics necessary?

Prebiotics are substances that are formed from indigestible fibers and carbs. The beneficial bacteria in your stomach aid with digestion. However, there is a common misperception that all fiber is prebiotic. Fibers and prebiotics have in common because they are difficult for enzymes in your gut to break down. As a result, we can conclude that prebiotics are unique fibers that help your digestive system perform better.

With the health of your gut microbiome being one of the most important medical frontiers of the twenty-first century, you need a prebiotic supplement that will keep your gut bacteria healthy. Prebiotic vitamins promote intestinal health by providing bacteria with the energy they require. Trillions of probiotic microorganisms live in your gut. Those probiotic bacteria require fuel to survive and thrive. Prebiotics are the name given to this type of fuel. Plant extracts, fiber-rich substances, and other natural products that feed the bacteria in your digestive tract are examples of prebiotics.

Many people take probiotics and prebiotics daily to aid digestion. All prebiotic supplements claim to improve gut health. Regrettably, not all prebiotics are created equal. Some have larger concentrations of prebiotic compounds than others. Others employ complementing nutrients to help with gut health in a variety of ways. With so many prebiotics on the market, it might be tough to choose which prebiotic supplement is best for you.

This review will assist you in determining which option is best for you.

What are Prebiotic Fiber Sources?

Prebiotics are fibers that provide food for bacteria in your gut, especially probiotic microorganisms. The majority of prebiotics contain inulin, fructooligosaccharides, and other forms of fiber. This fiber feeds your gut bacteria, allowing them to survive, grow, and repopulate in your gut. There are various forms of prebiotic fiber sources, such as:

Galactooligosaccharides (GOS)

GOS is a prebiotic that can be detected in human breast milk. It is made up of galactose chains (a type of sugar). The length of these chains varies. GOS in prebiotic supplements is manufactured in laboratories. According to research, GOS promotes the growth of Bifidobacteria in particular.

Fructooligosaccharide (FOS)

FOS is a prebiotic that is derived from fructose sugars. Fructose is a naturally occurring sugar that can be found in plants, fruits, and vegetables. Chicory root, for example, is found in many of the prebiotic supplements listed above since it is high in FOS. Bananas, onions, leeks, garlic, and asparagus are also high in FOS.


One of the most common sources of prebiotic fiber is inulin. This is because insulin’s fructose molecules have longer chains than FOS. Inulin can be obtained from foods such as onions, Jerusalem artichokes, and various fruits and vegetables.

What factors we kept in mind while ranking the Prebiotic Supplements

Every prebiotic supplement claims to boost gut health and promote the growth of gut flora. There is, however, a significant difference between a good and a terrible prebiotic supplement.

Our team used the following ranking variables to distinguish between the best and worst prebiotics available:

Science-Backed Ingredients

The finest prebiotic supplements contain scientifically proven substances such as prebiotic fibers, probiotic bacteria strains, digestive enzymes, and other compounds.

Effective Dosages

Some prebiotic supplements include the correct components but in incorrect quantities. Some supplements distribute fiber sources over too many different substances, making it impossible to acquire a high dose of any particular ingredient. Others concentrate on high doses of tried-and-true substances. Prebiotic pills with clinically efficacious dosages were favored.

Advertised Health Benefits

Weight loss, immunity, skin health, digestion, and other body processes are all dependent on gut health. Some supplement firms are upfront about the benefits of prebiotics, while others are not. Some supplement firms, for example, claim that their formula can address every potential digestive health condition and help you lose 50 pounds fast, but others are more honest about their stated results.

Medical Advisory Board

Medical Advisory Committee: A doctor, such as a medical doctor or a naturopathic doctor, creates the best prebiotic supplements. Other supplements are not supported by a medical advisory board or certified nutritionists.

Ease of Use

The majority of prebiotics are available in the form of an unflavored powder. That’s a positive thing because it makes the supplement easier to consume. You may mix it into the water, coffee, a drink, or even your morning bowl of oats, among other things. Other prebiotics are available in flavored mixes or capsules. We were not biased against any particular delivery method, but we did encourage ease of use at all prices.

Variety of Prebiotics

Different prebiotic substances function in different ways. The best prebiotic supplements contain various fiber sources, such as inulin, fructooligosaccharides, galactooligosaccharides, and other components. We preferred prebiotic supplements that had two or more types of prebiotic ingredients.

Complementary Ingredients

Some of the top-ranking prebiotics on our list included superfood components, plant and herb extracts, probiotics, and other substances to enhance the effects. We evaluated each supplement primarily on the basis of its prebiotic components. In our rankings, however, we took into account complementing elements.

Price & Value

The prices of the prebiotics listed above range from $20 to approximately $100. Some folks might like to invest a few bucks each month on a prebiotic. Others are willing to invest several hundred dollars. We offered supplements for different budgets, emphasizing exceptional value at all prices.

Manufacturer Reputation & Transparency

Some manufacturers try to avoid revealing dosage information right away. They hide behind proprietary labels, don’t mention all of their contents, and don’t reveal the location of their manufacture or the origins of their ingredients. In our rankings, we took into account the reputation of the manufacturer as well as transparency.

Organic Certification & Ingredient Sources

USDA Organic certified components are found in some of the top prebiotic supplements. These supplements have gone to great lengths to earn USDA Organic certification (or working with USDA Organic certified suppliers). It’s an extra level of quality that demonstrates the company’s dedication to producing a high-quality product. In our ranks of the top prebiotic supplements, we evaluated ingredient sources as well as organic certification.

Best Prebiotics of 2021

Keeping the variables mentioned above in mind, we evaluated the best prebiotics on the market today, including the best prebiotic supplements you can buy in 2021.

Our findings are as follows:

Peak BioBoost


Peak BioBoost is one of the most well-known and best-selling prebiotic supplements on the internet. The prebiotic is available as a flavorless powder. To help digestion, mix one scoop of powder with water, a shake, or your favorite beverage and drink it daily. Peak BioBoost’s blend of four types of fibers is one of our favorites. Unlike other prebiotics, which include only one type of inexpensive fiber, it has four types of fiber to aid your body’s digestion. The powder dissolves in seconds, making it simple to take daily for optimal digestion. Each scoop contains additional nutrients that promote intestinal health, digestive function, weight control, and energy, among other things.

HyperBiotics Prebiotic


HyperBiotics Prebiotic is a prebiotic powder containing Jerusalem artichoke, acacia fiber, and other nutrients that promote gut health in various ways. Like the other prebiotics on this list, prebiotic is a 100 percent food-based blend, which means it contains natural ingredients rather than manufactured formula. Unlike the other prebiotics on this list, HyperBiotics Prebiotics are made using USDA Organic certified ingredients. Many prebiotic pills do not bother with USDA Organic certification, offering HyperBiotics Prebiotics a competitive advantage. HyperBiotics Prebiotic is also psyllium-free, which many of the other products on this list are not. It’s an excellent buy at $26.

Daily Greens


Daily Greens is a green superfood formula that provides all of the advantages of juicing without effort. Daily Greens is made up of various fruit extracts, plants, herbs, vitamins, minerals, nutrients, and other natural substances. Daily Greens’ creators promote their product as a clean and detox formula. The recipe promotes intestinal health while also being 100% organic, liver-friendly, vegetarian-friendly, and doctor-formulated. Taking one scoop of Daily Greens each day can help you boost energy, burn fat, promote a robust immune system, enhance digestion, and support gut health, among other things. Daily Greens has some nutrients that are not found in other superfoods such as alfalfa leaf, wheatgrass, spinach, spirulina, beet, cucumber, and broccoli.

1MD Complete Probiotics Platinum


1MD’s Complete Probiotics Platinum is a dietary supplement that claims to improve digestive and immunological health from within the gut. Each serving contains 51 billion colony forming units (CFUs), including 11 robust and powerful probiotic strains. The supplement also contains a high concentration of Nutraflora, a prebiotic that feeds the microorganisms in your gut to improve digestion. Complete Probiotics Platinum may be the correct choice for you if you want a prebiotic supplement that contains more than simply fiber. It’s termed a “complete” recipe for a reason: it contains several delayed-release substances that ensure the contents reach your intestines securely. It’s also created by Dr. David Kahana, a medical doctor on 1MD’s advisory board, so it’s a doctor-formulated prebiotic from a respected supplement brand.

Gundry MD PrebioThrive


PrebioThrive by GundryMD is one of the most popular prebiotic formulas on the internet. The solution claims to help pleasant digestion and gut health by promoting smoother bowel movements and a more balanced microbiome. PrebioThrive, like the other prebiotic supplements described here, is a flavorless blend. You combine the combination with water, a smoothie, or whatever beverage you want, then take one scoop daily to aid digestion. PrebioThrive also contains acacia gum, agave inulin, flaxseed, galactooligosaccharides, guar gum, and other fiber types, as do the top prebiotic supplements on the market today. Instead of relying on a single source of fiber to aid digestion, GundryMD’s PrebioThrive makes use of several. The biggest disadvantage of PrebioThrive is the cost. It is one of the most expensive prebiotic supplements on this list, costing $79 per bottle.

ActivatedYou Morning Complete


Activated You’s Morning Complete is an apple cinnamon-flavored prebiotic, probiotic, and green superfood mix. It contains additional fiber as a prebiotic, 10 billion CFUs as a probiotic, and various green superfoods and herbal extracts. You get the components your gut requires for digestion and the leafy green extracts your body needs for overall health and wellness. ActivatedYou Morning Complete is more expensive than the other options on this list, at $79 per jar, but it is also more than simply a prebiotic or probiotic blend. It can take the place of several supplements in your medicine cabinet. The green superfood blend (with spinach and kale), the metabolic combination (with turmeric and bitter melon extract for weight loss), the cellular function and liver support blend (with Gymnema Sylvestre leaf), the adaptogen blend, and the prebiotic fiber blend are among the critical ingredients in ActivatedYou’s Morning Complete.

Gut Power


Gut Power is one of the list’s distinctive prebiotic supplements, containing prebiotic components that support gut health in various ways – but with a distinct flavor that we don’t see in other supplements. Gut Power can be found in matcha tea, cocoa, and coffee. Gut Power can be purchased separately. You may also get the three tastes in a variety pack. Each Gut Power recipe contains 1 billion CFUs of Bacillus coagulans (a probiotic), 6g of Sunfiber (a prebiotic fiber), and genuine organic chocolate, coffee, or matcha (depending on your flavor). The mix contains no fillers, sweeteners, or other additives. Furthermore, the Gut Power formulations feature caffeine for increased energy, with 100mg of caffeine in the Coffee flavor, 10mg in the Cocoa flavor, and 50mg in the Matcha flavor. Gut Power may be the best choice if you want a prebiotic boost without the blandness.

Gundry MD Bio Complete 3

Gundry MD’s Bio Complete 3 is the second supplement on this list. It’s also one of the few prebiotic supplements on this list that comes as a pill rather than a powder. Each Bio Complete 3 capsule offers an all-in-one blend of prebiotic, probiotic, and postbiotic nutrients to promote optimal gut health. Gundry MD says that their Bio Complete 3 supplement can help you lose weight, replace exhaustion with youthful energy, eliminate digestive problems, and eliminate cravings for bad meals, among other things. The formula’s effectiveness is derived from three active ingredients: tributyrin, Sunfiber (a proprietary fiber extract), and Bacillus coagulans. These substances, when combined, can aid with a smaller waistline, better digestion, simpler bathroom visits, and increased energy, among other benefits.

Performance Lab Prebiotic


The Prebiotic supplement by Performance Lab is rightly named Prebiotic. Probiotic bacteria and prebiotic fiber are used in the supplement to aid digestion in a variety of ways. According to Performance Lab, the supplement can increase Bifidobacterium levels in the stomach, improve digestive health and regularity, aid in immunity and fat reduction, and have other benefits. Orafti Synergy1 is a critical element of Performance Lab’s Prebiotic (inulin-FOS from chicory root). Instead of overwhelming your stomach with sole probiotics, Prebiotics provides your gut with both probiotics and prebiotics at the same time, assisting you in supporting gut bacteria while also nourishing those bacteria with prebiotics, boosting the overall effects of the formula. For best efficacy, Performance Lab recommends taking three capsules just before one or two meals each day.

Biohm Prebiotic Supplement


Biohm is another top-rated prebiotic supplement that comes in at a surprisingly low price. Biohm’s Prebiotic Supplement is a low-cost, high-quality choice that costs less than $24 per bottle. Biohm’s Prebiotic Supplement claims to enhance your gut’s probiotic environment by generating an optimum feeding ground for probiotic organisms with each serving. It comprises four different types of prebiotic ingredients: inulin, apple pectin, peptidase, and lipase. Prebiotic fibers (inulin and apple pectin) make up two of these substances, while digestive enzymes make up the other two (peptidase and lipase). These substances work together to help your gut flora survive, hence assisting digestion.

JustThrive Precision Prebiotic


Precision Prebiotic by JustThrive is a tropical-flavored dietary supplement. JustThrive claims that the recipe can more than double the number of healthy bacteria created by their probiotic supplement. Precision Prebiotic by JustThrive promotes gut bacteria, allowing them to flourish and thrive over time to repopulate your gut. VitaFiber, galactooligosaccharides, organic fructooligosaccharides, and organic xylooligosaccharides are key constituents in Precision Prebiotic. With numerous fiber types, Precision Prebiotics can promote gut health in a variety of ways, assisting you in restoring gut and body balance.

Natural Synergy PreMaxPro


PreMaxPro is a dietary supplement that combines prebiotics and probiotics to enhance gut health. The 2-in-1 solution first builds your microbiome with probiotics and then nourishes it with prebiotic fiber, allowing your bacteria to flourish and thrive. Natural Synergy says that PreMaxPro delivers next-generation prebiotics with maximal probiotic synergy. Natural Synergy packages PreMaxPro with many eBooks as part of a promotion, including eBooks on gut health, carb cycling for weight loss, and more. The only supplement on this list includes additional instructional materials to help you get the most out of it.

GoDaily Prebiotic


GoDaily is a prebiotic supplement that uses a variety of prebiotics to help with digestive health in various ways. Unlike other supplements, GoDaily contains Jerusalem artichoke, fructooligosaccharides (FOS), tears of Chios mysticism, nopal powder, oat fiber, and psyllium husk. You sprinkle one scoop of powder into water, coffee, juice, or any other drink, and then reap the benefits of all six ingredients regularly. GoDaily’s creators can be a tad extreme with their promised health benefits. Many men and women have reported considerable weight loss, increased energy levels, resolved digestive severe health concerns, and even improved sex drive after using GoDaily. It’s possible that GoDaily can help with some of these benefits, but it’s unlikely to result in considerable weight loss if you’re unwilling to diet or exercise. Nonetheless, it is one of the greatest prebiotics on the market today.



Routine is the only digestive health product on this list that is sold only to women. According to the official website, routinely provides a blend of prebiotics and probiotics to improve gut health, increase immunity, promote healthy weight, and balance vaginal health. Routine is great for environmentally aware women. Your purchase includes a reusable glass jar. Each month, you return the glass jar to Routine, and the company replenishes the container with more prebiotic and probiotic capsules. In addition, your order includes a compostable pouch and a recyclable box. Women will find 5 premium, science-backed probiotic strains with 24 billion colony forming units (CFUs) inside each capsule. The mix also contains ashwagandha (in the form of KSM-66) and chicory root extract (a prebiotic) to aid digestion.

Benefits of Prebiotics: What Does Science Say?

Prebiotic pills have grown in popularity in recent years. Today, many people take prebiotic supplements daily for various reasons, including weight loss, immunological function, digestion, and others. In general, science backs up these advantages. Gut health is essential for general health and well-being. Immunity, weight management, and a lower risk of disease are all linked to good gut health.

Prebiotic pills may help with all of these benefits by improving gut health. You must be more cautious because a lack of prebiotics can lead to emotional imbalances, digestive issues, and physical health issues. Therefore, to maintain a healthy diet and health, you should take prebiotic supplements to counteract the effect or even before it occurs. Prebiotic consumption helps to combat type 2 diabetes, maintains blood cholesterol levels, lowers the risk of cardiac problems, and contributes to insulin signaling.

The following is a list of the advantages of including prebiotics in your diet.

  • Lower Inflammation: The use of prebiotics can aid in the reduction of the consequences of chronic inflammation in the colon.
  • Strong Immune System: Prebiotics help the immune system function more effectively. It can influence the expression of cytokinesis, which affects the immune system.
  • Improve Hormonal Balance: A lack of prebiotics in your diet might harm your health, resulting in hormonal imbalance. Fertility hormones such as FSH and LH are also altered.
  • Weight Management: Prebiotics can immediately help with weight management and loss. It improves your digestive issues, which therefore reduces cravings and modifies your snacking habits. Taking prebiotics makes you feel fuller. It suppresses your hunger and boosts your metabolism. This aids your body’s fat-burning capabilities.
  • Lower Cardiovascular Problems: Prebiotics can help you keep your heart healthy. It controls blood consumption. As a result, cardiac function improves

Guidelines for consumers of Prebiotics

  • When ingested in typical amounts, prebiotics is safe for most healthy adults.
  • Because many meals contain prebiotics, you may be getting a considerable daily dose of prebiotics even if you don’t take a supplement.
  • Prebiotic dose ranges from 2.5g to 10g per day.
  • The supplement’s favorable effects on your gut bacteria are maximized, while adverse effects are minimized at this dosage.
  • Side effects may occur in people who have gastrointestinal or digestive issues.
  • People suffering from IBS, SIBO, FODMAP, and other illnesses, for example, should consult their doctor before using prebiotics.
  • If you take many prebiotics, for example, the prebiotic fibers may ferment too quickly, causing bloating and constipation.
  • You can maximize the benefits of prebiotics while reducing unwanted effects by maintaining within a reasonable dosage range.

FAQ’s about Prebiotics

Q: Which prebiotic supplement is the best?

A: Any top-ranked prebiotic supplements on our list are among the greatest prebiotics on the market today.

Q: Can prebiotics be obtained from the foods you eat?

A: Yes, prebiotic fiber can be found in a variety of foods. FOS, inulin, and other prebiotic fibers are abundant in certain fruits, plants, and vegetables. To match the serving of a single prebiotic supplement, you would need to eat a lot of these foods every day.

Q: How prebiotic supplement is a mix?

A: A prebiotic supplement is a mix that comprises components (such as fiber) that help to fuel the healthy bacteria (probiotics) in your digestive tract.

Q: What is the distinction between a probiotic and a prebiotic supplement?

A: A prebiotic is a fiber supplement that nourishes your digestive tract’s gut microorganisms. A probiotic supplement provides living bacteria that thrive in your digestive tract.

Q: What are prebiotics?

A: Prebiotics nourish the beneficial bacteria in your digestive tract, allowing them to repopulate and multiply.

Q: What are the advantages of using a prebiotic supplement?

A: The advantages of taking a prebiotic supplement are similar to the advantages of having healthy gut health. Weight management, cardiovascular health, immunity, cognition, and other advantages are associated with good gut health.

Q: What are the signs of a bacterial imbalance in the gut?

A: You may have abdominal pain and discomfort, frequent bloating, indigestion, diarrhea, excess gas, brain fog, and impaired cognition, increased food and sugar cravings, unexplained weight gain or difficulty losing weight, and other symptoms if you have poor gut bacteria health.

Q: Can prebiotics help you lose weight?

A: Yes, research has shown that prebiotics can aid in weight loss. Prebiotics promote intestinal health, which is essential for weight loss. Furthermore, prebiotic pills contain fiber, and fiber might help you feel full, causing you to eat less food.

Q: Is gas a sign of a healthy digestive tract?

A: Gas can be an indication of a healthy digestive tract. When active bacteria in your gut are functioning correctly, gas is produced. Excessive gas may be unpleasant, but it is a sign that your gut breaks down the items you eat.

Q: Which is preferable, prebiotics or probiotics?

A: Prebiotics and probiotics function differently. Prebiotics are fibers that nourish probiotic microorganisms in your digestive tract. They both help gut health in separate, complementary ways.

Q: What exactly is dietary fiber?

A: Dietary fiber is made up of plant elements that are resistant to digestion. Your body cannot digest these fibre types, but they are pushed out of your body. It aids in the removal of waste, the maintenance of digestive regularity, and the gut’s overall health.

Q: Why should I eat a fiber-rich diet?

A: 95% of Americans do not consume the recommended amount of fiber each day. To compensate, many people take fiber supplements. A high-quality fiber supplement, such as a prebiotic, can help with blood pressure, cholesterol, blood sugar, weight loss, immunity, and other essential elements of health and wellness.

Q: What are the greatest foods for prebiotics?

A: The best prebiotic foods include vegetables (such as Jerusalem artichokes, chicory, garlic, onion, leeks, shallots, asparagus, spring onions, beetroot, green peas, and sweetcorn), legumes (such as chickpeas, lentils, red kidney beans, baked beans, and soybeans), fruits (such as custard apples, nectarines, white peaches, persimmon, tamarillo, watermelon, and (like cashews and pistachios).

Q: What exactly is the digestive system?

A: The digestive system comprises the gastrointestinal tract (GI tract), liver, pancreas, and gallbladder. The GI tract comprises several organs that go from your mouth to your anus in a long, twisting tube. Food travels through your mouth, esophagus, stomach, small intestine, large intestine, and anus as it enters your body. Each component is essential to the digestive process.

Q: How does my body regulate its digestion process?

A: Your body regulates digestion through the use of hormones, nerves, and microorganisms. Hormones that affect your digestive processes are produced and released by cells in your stomach and small intestine. These hormones signal to your body to produce digestive juices. They also communicate to your brain whether you are full or hungry. Meanwhile, nerves govern digestive functions such as muscular movements and communication messages between your body and brain.

Q: How can I naturally enhance my digestion?

A: Some of the most common and effective ways to improve digestion are eating a healthier diet, gaining more fiber, staying hydrated, lowering stress, adding more healthy fats to your diet, and taking a prebiotic or probiotic supplement.

Q: Is it possible to receive prebiotics from human breast milk?

A: Human breast milk is a rich supply of prebiotics, even though it is not a common source of prebiotics for most people.

Q: How safe are prebiotics?

A: Yes, prebiotics are safe to use in moderate doses. Infants naturally consume prebiotics through breast milk. Prebiotics can be found in a variety of foods. However, before taking any supplement, including a prebiotic supplement, you should consult with your doctor.

Q: Can I combine prebiotics and probiotics?

A: Yes, you can combine prebiotics and probiotics. In reality, they are mutually beneficial. Prebiotics feed the probiotic bacteria in your stomach, which aids digestion in a variety of ways.

Best Prebiotics of 2021 Conclusion

Prebiotics are as essential as probiotics. A lack of one can hurt your health. Because the body does not generate prebiotics, they must be consumed as part of a meal. These are used to stimulate the activity of probiotics. Unhealthy eating habits can lead to health issues and weight increases. As a result, it is important for you to eat healthy foods. Those who cannot afford to devote time to cooking can incorporate prebiotics supplements into their diet to preserve balance. Today, more prebiotic supplements are available online than ever before. Prebiotics can be found that target certain health and wellness goals, such as immunity and digestion. Prebiotics can also be found as part of larger probiotic or superfood blends, such as all-in-one digestive health supplements that target digestion in many ways. Prebiotic pills may be the perfect choice for you if you take prebiotics for specific reasons or to boost overall health. To get the best prebiotics of 2021, consider purchasing any of the top-rated prebiotic pills listed above.

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