12 Best Fiber Supplements: Recharge Your Gut

Do you want to make your gut happy and healthy? One way to do this is to take a fiber supplement that feeds you good gut bacteria without disrupting your overall microbiome. 

Many brands claim to have the best dietary supplements on the market. Even though the packaging looks appealing and the ingredients sound fancy, it doesn’t mean the product itself has any health benefits. Therefore, we took the time to research trustworthy brands that care about your gut. 

Explore our top 12 picks for the best fiber supplements, along with their key benefits, pros, and cons. 

Top 3 Fiber Supplements

The 12 Best Fiber Supplements You Need to Know 

In today’s market, there are many brands that claim to have natural supplements for your gut. However, upon deeper inspection, these products contain artificial flavors or common gut irritants that could make your health problems worse. Therefore, we have compiled a list of the best fiber supplements for your digestive system.

Here are the top fiber supplements that offer the most health benefits:

#1 ColonBroom – Best for overall gut health 

ColonBroom is a fiber supplement that can relieve constipation and gas, along with other common problems like diarrhea, cramps, and bloating. It contains an organic dietary fiber called psyllium husk, which is the best ingredient for resolving any tummy troubles related to poor bowel movement. 

Psyllium husk acts as a gentle, bulk-forming laxative, but it’s not the only ingredient that sparks happiness in your gut. Citric acid is another winner, as it’s been known to aid digestion and uncomfortable issues such as heartburn and bloating. Research suggests that citric acid also reduces inflammation, which makes ColonBroom suitable for irritable bowel syndrome (IBS). 

To use this fiber supplement, mix one scoop of powder with a cup of water. Drink it before or after a meal to gain health benefits such as less bloating and constipation. 

It comes in two flavors: strawberry and tropical fruit, making it perfect for anyone who craves something sweet.

#2 Garden of Life Raw Organic Fiber – Best for softening stool

Garden of Life Raw Organic Fiber has nine grams of fiber per serving. This amount of dietary fiber can support bowel regularity and soften stool consistency to prevent constipation. It also contains extracts from 15 organic superfoods, some of them being sunflower seeds, coconut flour, bean sprout, chia seeds, and flax seeds. 

Chia seeds are a popular food because they act as a prebiotic. They also have omega-3 fatty acids that support appetite control while helping your body produce beneficial bacteria. With healthy intestinal flora, you can avoid digestive disorders such as gastroesophageal reflux disease and IBS. 

You should mix one scoop of powder with water, smoothies, yogurt, or fruit juice. This is enough to fuel your body with soluble and insoluble fiber, omega-3, vitamin B1, and manganese for relieving constipation.

#3 Nature M.D. Gut Connect 365 – Best for a leaky gut 

Nature M.D. Gut Connect 365 supports a healthy gut lining for those with leaky gut syndrome. This condition refers to weak intestinal walls that allow harmful bacteria and toxins into the bloodstream. It is a fiber supplement that aims to nourish those intestinal walls by using fiber as a protective nutrient. 

Research suggests that fiber feeds healthy gut bacteria so they don’t feast on your gut lining. It can also repair the mucus lining in your colon, which is the first line of defense against acids and microorganisms. You may experience fewer leaky gut symptoms, such as painful indigestion and diarrhea. 

Aim to drink one scoop in a cup of water daily. This should be enough to relieve the bloating, gas, and stomach pain associated with a leaky gut or general constipation. If you have a leaky gut, it’s also a good idea to talk to your doctor before trying a fiber supplement like Gut Connect 365.

#4 HumaN SuperBeets – Best for heart health 

SuperBeets is a powdered supplement that focuses on gut and heart health. Recent studies have proven that more healthy gut bacteria can lower high blood pressure and cholesterol. This brand wanted to focus on this connection by fueling you with beet extract, which is full of soluble and insoluble fiber. 

Beetroot promotes the growth of good gut bacteria, leading to better digestion and regular bowel movements. However, this superfood also reduces inflammation in your blood vessels to allow better blood flow. Over time, you should have lower blood pressure because the vessels aren’t restricted. 

Magnesium ascorbate is another key ingredient that protects your gastrointestinal tract and increases energy metabolism. It is another form of vitamin C that inhibits the growth of bad bacteria, leading to fewer cases of flatulence, bloating, and heartburn. 

To achieve these health benefits, mix five grams of powder with plain water and drink it in the morning.

#5 Bellway – Best for digestion 

Bellway is a natural fiber supplement that cleans out waste in your intestines. 

It contains organic psyllium husk and real fruit extract, which are common ingredients that can relieve constipation and bloating. Better digestion will also foster stronger immunity, healthier hair, and higher energy levels. 

Similar to ColonBroom, organic psyllium husk has prebiotic effects that support healthy bacteria growth and cleanse your intestines. This soluble fiber forms a gel consistency in your stomach to help stool pass through easily. Therefore, you shouldn’t have a hard time going to the toilet throughout the day.  

You can get a range of tasty flavors, such as raspberry lemon, mixed berry, lemon lime, pineapple passionfruit, watermelon, and strawberry lemonade. They don’t contain any sugar, either, making this fiber supplement perfect for anyone with a sensitive stomach.

#6 Thorne FiberMend – Best for acid reflux 

Thorne FiberMend is a soluble fiber supplement that is best suited for those who struggle with acid reflux. This is a condition in which stomach bile or acid flows back into your esophagus and causes symptoms such as burning, upper chest pain, and dysphagia. Arabinogalactan is a key ingredient that can reduce acid reflux. 

Studies show that arabinogalactan, a type of prebiotic fiber, can improve your gastrointestinal microbial profile. It can help people who suffer from a hiatal hernia, which causes the upper stomach to bulge into the chest. Fiber helps relax the lower esophageal sphincter and reduce acid reflux symptoms. 

Like the other supplements, mix one scoop with water or juice. If you have acid reflux, consult with your doctor before taking a fiber supplement.

#7 Live Conscious® Beyond Greens™ – Best for immune function 

Beyond Greens is a nutrient-dense fiber supplement that focuses on improving your immune system through your gut. It does this by using natural extracts such as Rhodiola root, matcha leaf, functional mushrooms, and cinnamon bark.

Rhodiola root is a herb that boosts immune function. It contains magnesium, which stimulates your immune system and encourages it to fight off infections and pathogens. This herb also has anti-inflammatory and microbiome-modulating properties in your gut, helping the magnesium to reach the immune cells in your blood. 

On the other hand, matcha leaf is a bowel-stimulating ingredient that boots the natural movement of stool through your colon. The antioxidants in matcha leaf will also stop viruses and bacteria from growing, leading to stronger immunity.

#8 Organifi Green Juice – Best for detox

Organifi Green Juice is a detoxifying supplement that can help you get rid of harmful toxins. Natural ingredients like ashwagandha, turmeric, and moringa may also reduce stress and related issues such as headaches, chest pain, and indigestion. 

Research shows that ashwagandha regulates the hormones cortisol, epinephrine, and norepinephrine, which support regulated blood flow through your digestive system. This can prevent stomach disorders like IBS and small intestinal bacterial overgrowth (SIBO). You need a normal balance of good and bad bacteria to digest food properly. 

Turmeric also supports intestinal barrier function by stopping toxins and pathogens from overpowering your gut. In turn, you should experience fewer bloating episodes and abdominal pain from constipation.

#9 Benefiber – Best for reducing blood sugar

Benefiber is a plant-based fiber supplement that contains soluble fiber. This type of fiber offers blood sugar control because your body cannot break it down, leading to fewer glucose spikes. You can take this supplement for diabetes management or to protect your long-term cardiovascular health. 

This fiber supplement also nourishes the good bacteria in your gut. The clear, taste-free formula contains only one ingredient, wheat dextrin. It turns into a gel in your digestive system, which prevents constipation and encourages bowel regularity. 

Wheat dextrin is a soluble fiber, meaning it also lowers cholesterol levels and improves nutrition absorption. This is because your small intestines are free from toxins that would prevent essential nutrients and minerals from entering your bloodstream.

#10 UMZU zuPoo – Best for a colon cleanse 

UMZU zuPoo is a colon-cleansing fiber supplement that contains cascara sagrada and senna leaf powder, both of which have laxative properties. 

These natural forms of laxatives can encourage gastric emptying to prevent issues such as constipation, diarrhea, cramps, and bloating. 

People who don’t eat enough fiber or take medications that cause constipation can use zuPoo for a colon cleanse. Cascara sagrada is a type of shrub that stimulates your bowel and helps you pass stool comfortably. Senna leaf powder has a stronger effect because it encourages your muscles to contract and push stool through your intestines. 

zuPoo is also suitable for those who suffer from bloating after a meal. The laxative ingredients will flush out waste and gas to give you a flatter stomach. It’s important to remember that this fiber supplement doesn’t cause weight loss but helps you to feel more energized and slimmer through gastric emptying.

#11 Metamucil – Best for suppressing appetite

Metamucil is designed to increase your dietary fiber intake. It contains plant-based psyllium fiber that boosts digestion and prevents constipation. However, this type of fiber can also suppress your appetite by filling your stomach and tricking your brain into thinking you’re not hungry. 

This supplement also contains 0.7mg of iron per serving. Iron helps colonize good bacteria in your colon, which supports overall gut health. Potassium is another key ingredient that stimulates the release of saliva and gastric acids to support digestion. 

People may take this soluble fiber supplement to lose weight. This is because they won’t feel tempted to snack or binge eat throughout the day. 

Keep in mind that Metamucil is not specifically designed for weight loss, but if you are seeking weight loss with this supplement, it’s important to exercise regularly and consume other fiber-rich foods like berries, avocados, and whole grains.

#12 KaraMD Pure Nature – Best for boosting energy

KaraMD Pure Nature is a nutrient-dense supplement with plenty of fiber per serving. 

This natural type of fiber comes from fruit and veggie superfoods such as asparagus, celery seed, cucumber, strawberry, and raspberry juice. These healthy nutrients can boost your energy and improve digestion. 

Asparagus has insoluble fiber that helps your body process and remove waste. Your body can also reduce toxins that make you feel sluggish and tired. Therefore, you should feel an increase in your energy after taking the supplement. 

Strawberries also have insoluble fiber. This fruit can help move food through your digestive system and increase nutrient absorption, leading to an energy boost. Pure Nature is perfect for anyone who wants more nutrients from fruits and vegetables. However, you shouldn’t rely on this supplement entirely.

Comparing the Fiber Supplements

How We Picked the Products

Before recommending products, our team conducts research on each product and tests them to ensure they’re suitable fiber supplements. We want to give you the most effective supplements for boosting gut health. 

Below are some factors we considered when reviewing the fiber supplements: 

Quality 

A high-quality supplement will have natural ingredients and purity. Our list contains products that use organic ingredients, such as psyllium husk from a plant called Plantago ovata. Quality also relies on the packaging and supplement form. Each product has sturdy packaging that protects the fiber supplement from contamination. 

Price

Our team understands that not everyone can afford expensive fiber supplements. Therefore, we chose products with a lower price point. This doesn’t mean the supplements are low-quality because they work just the same as expensive products with the exact amount of ingredients. 

Brand reputation 

We only pick products that are created by reputable brands. Otherwise, we can’t trust that the supplements are safe and healthy for your gut. By looking at every website, we found that each brand focuses more on customer health. They want to provide dietary fiber supplements that aren’t full of chemicals or hidden additives.

Effectiveness 

There’s no point spending your money on something that doesn’t work or makes your gut unhappy. Our team sourced the most effective fiber supplements in today’s market by evaluating customer reviews, the ingredients list, and scientific research that backs up the company’s claims. 

FAQs 

Conclusion

You should choose a fiber supplement that suits your budget and needs. ColonBroom, Garden of Life, and Gut Connect 365 are the top supplements that can boost your digestive system and prevent problems like constipation and bloating. 

To learn more about fiber supplementation and whether it’s right for you, speak to a registered dietitian.