8 Best Supplements for Fiber

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Fiber is an important nutrient that many people don’t get enough of. It plays a key role in digestive health, and can help reduce the risk of diseases such as heart disease and cancer.

If you’re looking for the best supplements for fiber, look no further! In this blog post, we will discuss 8 different supplements that are great sources of fiber.

So if you’re looking to improve your health, adding some high-quality fiber supplements to your diet is a great place to start!

Keep in mind supplements are lightly regulated by the FDA. Their stated claims have no guarantee. They aren’t cures or treatments for any diseases.

Please check with your doctor before starting any supplement program and that we include items that we trust will be useful to our visitors. If you click one of the links on our site, we may get a commission.

If you have questions see the FAQ section below – now let’s dive in!

Best Overall – Metamucil

  • Price = $29.85
  • # of Servings = 60
  • Price per Serving = $0.09
  • Product Reviews = 4.6/5 (15,886 reviews)
  • Serving Size = 5 Capsules
  • Taste / Absorbability = Orange flavored 
  • Labeled Effect = Supports digestive health
  • Food Allergens = Safe
  • Pros = Amazon’s #1 Best Seller in Psyllium Nutritional Supplement
  • Cons = 5 capsule serving size

About Metamucil 3 in 1 Fiber

Metamucil provides many health benefits and can help alleviate digestive issues. It is a plant-based psyllium fiber supplement that comes in an easy to take capsule form. Metamucil can help trap and remove the waste that weighs you down, making you feel lighter and more energetic. It is also easy to take in any situation.

As Amazon’s #1 Best Seller in Psyllium Nutritional Supplement, you can be certain you’re getting a popular supplement!

However, the 5 capsule serving size is higher than normal.

Made by Metamucil:

Metamucil was created and marketed for the first time in 1933. Then Metamucil powder was purchased by Procter & Gamble in 1985. Made with 100% natural psyllium fiber, Metamucil is the only leading brand marketed as both a fiber laxative and a dietary fiber supplement. According to ReviewMeta.com, Metamucil has adjusted average rating of 4.4/5 with 1,664 verified reviews.

  • Start = 1933
  • Revenue =  $5 million
  • Employees =  25
  • Mission = Metamucil is the only leading fiber supplement that’s formulated with plant-based psyllium husk
  • Third Party Certifications = GMP
  • Third Party Reviews = adjusted average review is 4.4/5 with 1,664 verified reviews

Highest Dose of Soluble Fiber – Now Foods

  • Price = $12.98
  • # of Servings = 68
  • Price per Serving = $0.19
  • Product Reviews = 4.8/5 (111 reviews)
  • Serving Size = 2 level tbsp (10 g)
  • Taste / Absorbability = Unflavored 
  • Labeled Effect = Promote bowel movements‚ while not increasing flatulence
  • Food Allergens = Safe
  • Pros = 6g soluble fiber, high quality single sourced ingredient
  • Cons = No other vitamins, minerals or herbs

About Whole Psyllium Husks

If you are looking for a dietary supplement that provides optimum amounts of dietary fiber, then Whole Psyllium Husks from Now may be the right choice for you.

Psyllium is a type of fiber obtained from the Plantago ovata plant, and is known mainly for its laxative properties. This supplement may promote bowel movements while not increasing flatulence, and could also benefit intestinal health.

Psyllium husk may also be useful for weight management, as it can reduce appetite, improve digestion, and cleanse the whole digestive system.

So if you are looking for a supplement to improve your overall health, then Whole Psyllium Husks from Now may be just what you need.

It has the highest dosage of soluble fiber from our research with 6 grams per serving.

While the supplement doesn’t have any other vitamins or minerals, if you’re looking for high quality Psyllium Husks this is a great supplement.

Made by Now Foods:

Family owned since 1968. One of the most popular supplement brands, with many more third party reviews. According to ReviewMeta.com, Now Foods has an average adjusted rating of 4.2/5 from 175,757 verified reviews.

  • Start = 1968
  • Revenue = $650 million
  • Employees = 1600
  • Mission = provide value in products and services that empower people to lead healthier lives
  • Third Party Certifications = USDA Organic, Non-GMO Project Verified, Certified Gluten Free, GMP
  • Third Party Reviews = 4.2/5 from 175,757 verified reviews

Best for Colon Health – Bulk Supplements

  • Price = $12.96
  • # of Servings = 40
  • Price per Serving = $0.32
  • Product Reviews = 5.0/5 (50 reviews)
  • Serving Size = 2500 milligrams
  • Taste / Absorbability = Unflavored powder
  • Labeled Effect = Contributes to a healthy colon
  • Food Allergens = Safe
  • Pros = High quality naturally occurring soluble fiber
  • Cons = No other vitamins minerals or herbs

About Inulin

Looking for a natural way to promote digestive health? Inulin powder is a supplement that provides many health benefits.

This particular powder is derived from artichokes or agave, and it is a naturally occurring soluble fiber. In addition, Inulin powder contains a prebiotic which helps support the natural organisms found in the gut. Furthermore, inulin powder is naturally sweet and has about 10% the sweetness of sugar.

Additionally, this powder can be used as a flour substitute in baked goods, or as a fat substitute in margarine. You can find inulin powder naturally in foods such as onion, garlic, banana, and wheat.

Therefore, if you are looking for a supplement that will provide you with multiple health benefits, look no further than inulin powder!

This 100% organic product is perfect for those interested in boosting their overall health and wellness.

Made by Bulk Supplements:

Bulk Supplements started in 2011 and is based in Nevada. Its main manufacturing facility is FDA registered. According to ReviewMeta.com, average adjusted rating is 4.4/5 from 39,370 verified reviews.

  • Start = 2011
  • Revenue = $10 million
  • Employees = 50
  • Mission
  • Third Party Certifications = NSF, cGMP
  • Third Party Reviews = 4.4/5 from 39,370 reviews

Best for Hard to Digest Foods – Life Extension

  • Price = $19.50
  • # of Servings = 60
  • Price per Serving = $0.32
  • Product Reviews = 4.6/5 (79 reviews)
  • Serving Size = 1 Capsule
  • Taste / Absorbability = Unflavored 
  • Labeled Effect = Promotes healthy digestion & optimal nutrient absorption
  • Food Allergens = Safe
  • Pros = Blend of 12 clinically-studied enzymes
  • Cons = No soluble fiber

About Extraordinary Enzymes

If you’re looking for a digestive enzyme supplement that can help you break down nutrients more efficiently and promote comfort after meals, Extraordinary Enzymes is a great option.

This blend of 12 different enzymes is designed to support optimal digestion and nutrient absorption, while also helping to avoid after-meal blood-sugar spikes.

And because it’s adaptable to a variety of stomach acid conditions, Extraordinary Enzymes can be a helpful tool for those with sensitive tummies.

While there is no soluble fiber in this supplement, the results are very similar in terms of digestive health and nutrient absorption.

Made by Life Extension:

Life Extension began in 1980 and is still going 40 years later. In 2021 ConsumerLab.com voted Life Extension as #1 Rated Catalog/Internet Merchant. According to ReviewMeta.com, Life Extension’s average adjusted rating of 4.1/5 from 24, 224 verified reviews. 

  • Start = 1980
  • Revenue = $168 million
  • Employees = 500
  • Mission = Achieve your goals with the best nutritional products that science can offer
  • Third Party Certifications = GMP, Non-GMO
  • Third Party Reviews = average adjusted rating of 4.1/5 from 24,224 reviews

Best for Artichoke Extract – Superior Labs

  • Price = $25.95
  • # of Servings = 180
  • Price per Serving = $0.14
  • Product Reviews = 4.7/5 (585 reviews)
  • Serving Size = 1 Vegetarian capsule
  • Taste / Absorbability = Unflavored 
  • Labeled Effect = Encourage healthy digestive function
  • Food Allergens = Safe
  • Pros = 100% pure organic Artichoke extract
  • Cons = No other vitamins, herbs or minerals

About Artichoke Leaf Extract

Looking for a natural way to support your health?

Artichoke leaf extract may be just what you need! Artichoke leaves have been used for centuries to flavor and sweeten foods and beverages. This isn’t surprising considering the antioxidant level in artichoke leaves is one of the highest of any vegetable. People feel better when incorporating artichoke into their daily diet.

Overall, artichokes are highly revered for their high-fiber content which helps to encourage healthy digestive function.

They are also packed with immune-boosting vitamin C and vitamin K to help regulate blood calcium levels. In fact, artichoke contains many compounds that can support healthy functions throughout the body.

Here are some of the benefits:

  • Support healthy cholesterol levels
  • Relieve minor stomach pains
  • Promote healthy blood pressure levels
  • Encourage healthy digestive function

If you are looking for a 100% pure organic Artichoke Extract, this is a great option.

Made by Superior Labs:

Began in 2007, geared for athletes, and has FDA, GMP certification. Mission statement emphasizes purity, testing, and quality. According to ReviewMeta.com, Superior Labs has an average adjusted rating of 4.3/5 with 3902 verified reviews.

  • Start = 2007
  • Revenue = $6 million
  • Employees = less than 25
  • Mission = purity, testing, and quality
  • Third Party Certifications = NSF, GMP
  • Third Party Reviews = average adjusted rating of 4.3/5 with 3902 reviews

Best Herbal Blend – Nature Wise

  • Price = $22.99
  • # of Servings = 60
  • Price per Serving = $0.38
  • Product Reviews = 4.7/5 (131 reviews)
  • Serving Size = 1 Vegetarian capsule
  • Taste / Absorbability = Unflavored 
  • Labeled Effect = Natural constipation relief
  • Food Allergens = Safe
  • Pros = High quality, diverse blend of herbs, minerals
  • Cons = No soluble fiber

About Total Colon Care

Are you looking for a safe and natural laxative? Do you want to cleanse and detox your gut? Total Colon Care is a unique formula which includes premium herbs and fiber that gently encourage waste elimination, helping you achieve natural constipation relief.

Antimicrobial herbs help support the cleansing of the gastrointestinal tract of bacteria, mucus, and other toxic buildup. Their formula also includes herbs that promote the liver and kidney’s natural filtration processes, supporting healthy detoxification.

In addition, their herb and fiber blend encourages digestive juice production and supports healthy gut bacteria for improved digestion. Plus, their clinically proven delayed-release DR caps deliver active ingredients safely and directly to the colon for targeted delivery.

While this supplement does not contain any fiber, the effects in terms of digestion are similar. If you’re looking for an herbal blend this is a great option.

Made by Nature Wise:

Founded in 2012 in California, Nature Wise aims to promote health and inspire wellbeing. According to ReviewMeta.com, Nature Wise has a 4.2/5 average adjusted rating from 32,542 verified reviews.

  • Start = 2012
  • Revenue = $31 million
  • Employees = less than 25
  • Mission = promote health and inspire wellbeing
  • Third Party Certifications = Manufactured in US, GMP
  • Third Party Reviews = 4.2/5 average rating from 32,542 reviews

Best for Oat Bran – Botanic Choice

  • Price = $14.00
  • # of Servings = 90
  • Price per Serving = $0.15
  • Product Reviews = 4.8/5 (62 reviews)
  • Serving Size = 1 Tablet
  • Taste / Absorbability = Unflavored 
  • Labeled Effect = Fosters a healthy digestive system
  • Food Allergens = Safe
  • Pros = High quality oat bran
  • Cons = No other vitamins, minerals or herbs

About Oat Bran

There’s a reason why oats are often a key ingredient in breakfast cereals – they’re good for you! Made from the oat hulls, oat bran is a wonderful source of soluble fiber which can support cholesterol and heart health. Oat bran supplies trace amounts of naturally occurring B vitamins, and minerals including manganese, phosphorous, calcium, potassium, and more.

And Botanic’s Choice easy-to-swallow tablets make it super easy and convenient to get all this goodness every day!

Just one tablet provides a generous 1000 milligrams of oat bran – that’s more than most other supplements on the market. Plus, their oat bran is backed by a money-back satisfaction guarantee, so you can try it risk-free. If you are looking for a high quality oat bran supplement this is a great option.

Made by Botanic Choice:

Botanic Choice started in 1910, over 100 years ago. The company is family owned and has millions of customers worldwide. They are one of the oldest supplement companies still around today. According to MetaCritic, Botanic Choice has a 3.8/5 rating with 1,496 reviews.

  • Start = 112 years old, founded in 1910
  • Revenue = $18 million
  • Employees = 107
  • Mission = dedicated to making effective natural health solutions available to all
  • Third Party Certifications = GMP
  • Third Party Reviews = 3.8/5 with 1,496 reviews

Best Raw Organic Powder – Garden of Life

  • Price = $29.99
  • # of Servings = 30
  • Price per Serving = $0.99
  • Product Reviews = 4.3/5 (3,952 reviews)
  • Serving Size = 1 Scoop
  • Taste / Absorbability = Unflavored 
  • Labeled Effect = Supports bowel regularity and elimination of toxins
  • Food Allergens = Tree nuts
  • Pros = High quality blend of superfoods, fiber, and probiotics
  • Cons = Higher price per serving

About Raw Organic Fiber

Looking for a top-quality fiber supplement that is both effective and healthy? Look no further than Raw Organic Fiber!

Made by Garden of Life, their organic fiber powder is made with 15 raw and certified organic superfoods, including flax, quinoa, and chia. It is also packed with probiotics and omega-3 fatty acids for overall health.

Just one serving of this powder provides 9 grams of fiber (32% DV), 7 grams of protein, and only one gram of sugar.

This makes it an ideal choice for those following a paleo or keto diet. Not to mention, their organic fiber powder can help relieve occasional constipation and supports regular bowel function.

Made by Garden of Life:

Garden of Life is a wellness company that sells vitamins, probiotics, and herbal therapies. Garden of Life has been in business for 22 years. They have an attractive mission statement, a B-Corporation Certification, and a proven track record. According to ReviewMeta, Garden of Life has an average adjusted score of 4.2/5 from 28,011 reviews.

  • Start = 22 years old, founded in 2000
  • Revenue = $222 million
  • Employees = 300
  • Third Party Certifications = B-Corporation and 14 other certifications ranging from USDA organic, Gluten Free, Carbon Neutral, Cruelty Free, and many more.
  • Mission = Empower Extraordinary Health through belief that overall health is rooted in healthy digestion
  • Third Party Reviews = 4.1/5 average rating from 28,011 reviews

What factors do we use to rank supplements?

1 – Price: What’s the price of the supplement? What’s the cost per serving? At Eating Enlightenment we value quality over price. However, all else being equal, then price comes into consideration. 

2 – Reviews: How many reviews for each product? What’s the average rating? How many third party reviews? We strongly believe in third party reviews. Many supplement companies list positive reviews on their website, but third party reviews include negative comments. We always go with third party reviews.

3 – Reputation: How reputable is the brand behind the supplement? How long has the brand been around? What’s their mission? We believe that a company’s intention is highly important and should be one of your top purchasing decision factors.

4 – Taste / Absorption = What’s the taste? How quickly does your body absorb the supplement? Do reviews mention any negative side effects like an upset stomach?

5 – Perceived Therapeutic Effect = What beneficial effects or feelings does this supplement promote?

6 – Food Allergens = Does the company provide allergen info?

7 – Science / Certifications: Does the company list transparent scientific studies on their website? Do third party certifications test the company’s supplement for quality control? How many certifications does the company have?

8 – Pros/Cons: What are the pros and cons of each supplement? How is the supplement unique? For what situations is this supplement best?

Who benefits most from fiber supplements?

The people who benefit most from fiber supplements are those with poor diets, gastrointestinal disorders, and certain medical conditions.

While many people think of constipation when they think of fiber, it can actually help with both diarrhea and constipation by adding bulk to stool and helping food move more quickly through the digestive system.

Fiber is also beneficial in lowering cholesterol levels and blood sugar levels. If you are considering taking a fiber supplement, be sure to speak with your healthcare provider first to determine if it is right for you.

Who may not benefit from fiber supplements?

The best fiber supplements are generally safe for most people, but there are a few exceptions. If you have gastrointestinal disorders such as Crohn’s disease or irritable bowel syndrome, fiber may actually make your symptoms worse.

Fiber can also interfere with the absorption of some medications, so if you take medication regularly, be sure to speak with your healthcare provider before taking a supplement.

Finally, some people find that too much fiber can cause bloating and gas. If this is the case for you, try reducing the amount of fiber you consume gradually to allow your body to adjust.

Risks, side effects and other precautions?

While there are many benefits to taking a fiber supplement, there are also some potential side effects to be aware of. These include gas, bloating, abdominal pain, and cramping.

If you experience any side effects, then please discontinue and talk to a qualified health expert or dietary supplement specialist.

When should I take fiber supplements?

Food sources of fiber are the best way to get your daily recommended intake, but sometimes that’s just not possible. If you’re considering taking a fiber supplement, be sure to speak with your healthcare provider first to determine if it is right for you.

Generally, it’s best to take fiber supplements with meals or at least eight ounces of water to avoid side effects like bloating and gas.

Try starting with a lower dose and gradually increasing as needed to see what works best for you. With a little trial and error, you’ll be on your way to getting the fiber you need without any digestive distress.

Food sources for fiber

If you’re looking to increase your fiber intake, there are a few things to keep in mind. First, make sure you’re getting enough fruits, vegetables, and whole grains in your diet.

These foods contain high levels of soluble and insoluble fiber, both of which are important for maintaining a healthy digestive system. If you’re still not getting enough fiber from your diet, then you may want to consider taking a supplement.

Here is a list of fiber rich foods

  • Apples
  • Bananas
  • Broccoli
  • Brown rice
  • Brussels sprouts
  • Cauliflower
  • Oats
  • Whole wheat bread

How soon after taking fiber supplements will I feel better?

The results you’ll see from taking a fiber supplement depends on how much fiber you’re currently consuming and how your body responds to the change.

Some people may notice an immediate difference, while others may not see any change for a week or two. If you’re looking to boost your fiber levels quickly, try increasing your intake gradually over a period of several weeks.

Best Supplement for Fiber Conclusion

If you’re looking for a way to increase your fiber intake, eating more vegetables and fruits is a good place to start. However, if you still don’t get enough fiber from your diet, then consider taking a fiber supplement.

There are many different types of supplements available, so be sure to speak with your healthcare provider to find the right one for you. Remember, fiber supplements are generally safe and can help improve digestion and cholesterol levels.

Please be sure to check out our beginner’s guide to supplements, as well as search our database of supplement reviews.

Finally, what remaining questions do you have? Did we a miss a great supplement you’d recommend? Leave a comment below!

About the Author

Jared Levenson is a former binge eating wrestler turned Zen Buddhist Monk, Internal Family Systems counselor and nutrition wellness coach. He's helped hundreds of people through universal meal principles and internal family systems to make peace with food, stop binge eating, and find true health and wholeness.


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