Best Fiber Supplements for Digestive Health

Keep your digestive system healthy with these 25 options

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Fiber is important to keep our digestive systems working properly, and it can also help lower cholesterol, maintain healthy blood sugar and even manage our weight. While it’s readily available in many fruits and vegetables, many of us still come up lacking when it comes to packing enough fiber into our diets. Fiber supplements may help fill in the gap.

The benefits of fiber aren’t lost on most people; however, many people don’t realize that most adults in the U.S. don’t get nearly enough of it each day. The average fiber intake in the U.S. is about 15 grams each day, but the currently recommended amount is twice that – 30 grams every day (specific recommendations vary for men and women of different ages). While it’s best if you get most of your daily fiber intake from your diet, supplements can help to reduce the unwanted effects of not consuming enough dietary fiber.

Whether in pill, powder, or even gummy form, there are a variety of fiber supplements on the market today for adults and kids alike. While it’s always important to speak with your healthcare provider before adding any supplement to your diet, it’s especially important when it comes to fiber, as supplements can interfere with certain medications. If you decide one is right for you, here are the best fiber supplements to consider.

1Benefiber Daily Prebiotic Dietary Fiber Supplement

Best Fiber Supplements Benefiber Daily Prebiotic Dietary Fiber Supplement
Benefiber Daily Prebiotic

Available on Amazon

Benefiber is one of the best-known fiber supplements, and it’s been around for years. It’s a powder that completely dissolves in a beverage, and it’s taste-free, meaning you can add it to just about any beverage you prefer. It contains wheat dextrin, a natural prebiotic fiber that supports a healthy balance microflora and overall digestive health.

FEATURES
Benefiber Daily Prebiotic Dietary Fiber Supplement 
1. Gluten-free
2. Non-thickening
3. Available in multiple sizes
4. Dissolves completely in liquid
5. 3 grams of fiber per serving
 

2Citrucel Caplets Fiber Therapy

Best Fiber Supplements Citrucel Caplets Fiber Therapy
Citrucel Caplets

Available on Amazon

Citrucel is a brand with staying power. It has been well-known for many years as a leading fiber supplement. It’s not known to cause excess gas like some fiber supplements can.

FEATURES
Citrucel Caplets Fiber Therapy
1. Clinically proven to relieve occasional constipation
2. Contains methylcellulose fiber, which is non-irritating and-non-allergenic
3. Easy to swallow caplets
 

3Fiber Choice Nutritional Prebiotic Supplement Sugar-Free

Best Fiber Supplements Fiber Choice Nutritional Prebiotic Supplement Sugar-Free
Fiber Choice Nutritional Prebiotic

Available on Amazon

Fiber Choice Nutritional Prebiotic Supplements are chewable tablets in assorted fruit flavors. They’re made of inulin, which is a natural fiber found in fruits and vegetables, and it stimulates the growth of healthy bacteria in the digestive system.

FEATURES
Fiber Choice Nutritional Prebiotic Supplement Sugar-Free
1. Chewable tablets
2. Sugar-free
3. Made from natural fiber
4. Inulin helps boost calcium absorption
5. 2 tablets per serving
6. 3 grams of fiber per serving
 

4Fiber One Brownies

Best Fiber Supplements Fiber One Brownies
Fiber One Brownies

Available on Amazon

These 90-calorie chocolate fudge brownies taste great and provide a valuable source of fiber. And who doesn’t want to get their daily fiber from a delicious brownie? If brownies aren’t your think, you can get your daily fiber from other Fiber One products, such as their delectable chocolate caramel bars or chocolate chip cookie bars.

FEATURES
Fiber One Brownies
1. Individually-wrapped snack bars
2. 90 calories per bar
3. 5 grams of dietary fiber per serving (1 brownie)
4. Other fiber supplement snacks available
 

5FiberAdvance Gummies

Best Fiber Supplements FiberAdvance Gummies
FiberAdvance Gummies

Available on Amazon

FiberAdvance Gummies are another product that aims to make it easy to meet your recommended daily fiber intake, in the form of tasty gummies. A serving of two gummies provides 4 grams of fiber.

FEATURES
FiberAdvance Gummies
1. Assorted fruit flavors
2. All-natural ingredients
3. Chew 2 gummies for 4 grams of fiber
 

6FiberCon Fiber Therapy for Regularity

Best Fiber Supplements FiberCon Fiber Therapy for Regularity
FiberCon Fiber

Available on Amazon

FiberCon is another recognizable brand. These caplets contain Calcium Polycarbophil, which is gentle enough for everyday use. It’s also stimulant-free and contains 244 mg of Calcium per dose as well.

FEATURES
FiberCon Fiber Therapy for Regularity
1. Stimulant free
2. 244 mg of Calcium per dose
3. 625 mg calcium polycarbophil
4. 2 caplets are equivalent to one dose of FiberCon powder
 

7Garden of Life Raw Organic Superfood Fiber

Best Fiber Supplements Garden of Life Raw Organic Superfood Fiber
Garden of Life Raw Organic Superfood Fiber

Available on Amazon

This vegan fiber supplement contains 9 grams of fiber per serving and also contains 7 grams of protein, probiotics, and omega 3 fatty acids, making it an excellent choice for supporting overall health.

FEATURES
Garden of Life Raw Organic Superfood Fiber
1. Powder formula
2. Raw fiber made from 15 organic superfoods
3. Supports gut healthy regular bowel function, and cardiovascular function
4. Supports gut healthy elimination of toxins
5. Aids in regulating blood sugar
6. Gluten-free, dairy-free, and psyllium free
7. 9 grams of fiber per serving (1 scoop, approximately 27 grams)
 

 

8Heather’s Tummy Fiber POUCH Organic Acacia Senegal

Best Fiber Supplements Heather's Tummy Fiber POUCH Organic Acacia Senegal
Heather’s Tummy Fiber POUCH

Available on Amazon

Heather’s Tummy Fiber POUCH Organic Acacia Senegal isn’t a widely known fiber supplement, but according to reviewers, it’s a highly effective aid for managing the symptoms of conditions such as Irritable Bowel Syndrome (IBS) and the abdominal pain, constipation, and diarrhea that may accompany IBS flare-ups.

FEATURES
Heather’s Tummy Fiber POUCH Organic Accacia Senegal 
1. Helps to regulate bowel motility
2. Pure, organic soluble fiber has a prebiotic effect
3. Increases good flora
4. Contains no psyllium, citric acid, insoluble fiber, FODMAPS, or artificial sweeteners
5. Decreases gas and bloating
6. Powder formula dissolves in liquids and most foods
7. 2 grams of fiber per 1 2.5 gram serving (about 1 level teaspoon)
 

9Kirkland Signature OPTIFIBER

Best Fiber Supplements Kirkland Signature OPTIFIBER
Kirkland Signature OPTIFIBER

Available on Amazon

Kirkland Signature’s OPTIFIBER is a powder-based formulation that’s flavor-free, sugar-free, and lactose-free, making it ideal for those with lactose sensitivity or intolerance. Kirkland Signature fiber supplements are also available in a capsule formulation for about $16 for 320 capsules. The capsules are a slightly different formulation containing psyllium husks.

FEATURES
Kirkland Signature OPTIFIBER
1. Dissolves completely in water
2. Non-thickening and non-gritty
3. No artificial coloring
4. All-natural ingredients
5. 3 grams of fiber per 1 2-tsp scoop (1 serving)
 

10Manitoba Harvest Organic Hemp Pro Fiber Protein Powder

Best Fiber Supplements Manitoba Harvest Organic Hemp Pro Fiber Protein Powder
Manitoba Harvest Organic Hemp

Available on Amazon

Manitoba Harvest Organic Hemp Pro Fiber Protein Supplements contain a multitude of valuable ingredients, including 11 grams of protein per serving, plus omega-3, omega-6, and omega-9 fatty acids. They’re made of hemp hearts, which have a slightly nutty taste – similar to sunflower seeds or pine nuts, and they contain a whopping 13 grams of dietary fiber per 4-tablespoon serving.

FEATURES
Manitoba Harvest Organic Hemp Pro Fiber Protein Powder
1. Powder formulation can be sprinkled on salads, oatmeal, yogurt, and more
2. Can be used as an ingredient in smoothies or other recipes
3. Contains more protein and less carbs than chia or flax
4. All-natural ingredients
5. 3 grams of fiber per 1 2-tsp scoop (1 serving)
 

11Metamucil Daily Fiber Supplement

Best Fiber Supplements Metamucil Daily Fiber Supplement
Metamucil Daily Fiber Supplement
Everyone’s heard of Metamucil. This fiber supplement has been around for years and is often recommended by doctors. It contains 100% natural psyllium fiber and is a powder formulation that’s easy to mix with water or other beverages.

Buy it on Amazon.

FEATURES
Metamucil Daily Fiber Supplement
1. Helps you feel full between meals
2. Helps maintain healthy blood sugar levels
3. Helps lower cholesterol
4. Promotes digestive health
5. Contains 6 grams of fiber per serving (2 rounded teaspoons, about 22 grams)
 

12NOW Psyllium Husk Capsules

Best Fiber Supplements NOW Psyllium Husk Capsules
NOW Psyllium Husk Capsules
These psyllium husk capsules get rave reviews from users, and the manufacturer has recently changed the product formulation, so they’re now vegetarian capsules. These supplements support healthy digestion and help to regulate gastrointestinal health.

Buy it on Amazon.

FEATURES
NOW Psyllium Husk Capsules
1. Convenient to take on the go
2. Contains natural soluble fiber
3. Vegetarian capsules
4. Take 3 capsules twice daily with a glass of water
 

13NutriONN Psyllium Husk Capsules

Best Fiber Supplements NutriONN Psyllium Husk Capsules
NutriONN Psyllium Husk Capsules

NutriONN’s Psyllium Husk Capsules contain 100% natural, premium psyllium husk fiber that promotes healthy digestion, promotes weight management, and alleviates constipation.

FEATURES
NutriONN Psyllium Husk Capsules
1. Naturally gluten-free
2. Contains 50% more psyllium than other leading brands
3. 1450 mg psyllium husk per serving (2 capsules)
4. 100% money-back guarantee
 

14NutriSource Fiber Supplement Powder

NutriSource Daily Fiber Nutritional Supplements provide 3 grams of soluble fiber per serving, made from 100% partially hydrolyzed guar gum (PHGG). A powder formulation, there are about 15 calories per serving. This supplement is made by Nestlé Health Science.

FEATURES
NutriSource Fiber Supplement Powder
1. Kosher
2. Suitable for gluten-free diets
3. Appropriate for lactose-free diets
4. 3 grams of fiber per serving (1 scoop, about 1 tablespoon)
 

15BeLive Prebiotic Fiber Gummies for Kids and Adults

Best Fiber Supplements BeLive Prebiotic Fiber Gummies for Kids and Adults
BeLive Prebiotic Fiber Gummies for Kids and Adults
BeLive Prebiotic Fiber Gummies offer a great-tasting source of fiber, with an apple flavor. The fiber in these supplements comes from Chicory Root, a prebiotic that helps to support gut health and regularity.
FEATURES
BeLive Prebiotic Fiber Gummies for Kids and Adults
1. All-natural ingredients derived from fruits, vegetables, and herbs
2. Formulated with no wheat or wheat-derivatives
3. 1.6 grams of dietary fiber per serving
 

16Optimum Nurtrition Fitness Fiber

Best Fiber Supplements Optimum Nurtrition Fitness Fiber
Optimum Nurtrition Fitness Fiber

Fiber is great for weight management, as it helps you to feel full between meals, which can make you less likely to reach for unhealthy snacks throughout the day. Optimum Nutrition Fitness Fiber is a supplement specifically targeted to those who are trying to get fit and maintain a healthy weight, containing a blend of six different fiber sources for maximum effectiveness.

FEATURES
Optimum Nutrition Fitness Fiber
1. 5 grams of dietary fiber per serving
2. 10 calories per serving
3. Add a teaspoon to your favorite drink, oatmeal, protein shake, or other foods
4. Contains a blend of: Polydextrose, Maltodextrin, Inulin, Partially Hydrolyzed Guar Gum, Psyllium Seed Husk, Gum Arabic
5. Unflavored

17Phillips Fiber Good Gummies

Best Fiber Supplements Phillips Fiber Good Gummies
Phillips Fiber Good Gummies
Phillips’ Fiber Good Gummies are a convenient source of dietary fiber to help promote regularity and overall digestive health. With 4 grams of fiber per serving (2 gummies), you’ll get 8 additional grams of fiber every day.
FEATURES
Phillips Fiber Good Gummies
1. Great-tasting natural fruit flavors
2. Take 2 gummies twice daily
3. 4 grams of fiber per serving (2 gummies)
4. Contains inulin soluble fiber

18Reset360 Daily Fiber

Best Fiber Supplements Reset360 Daily Fiber
Reset360 Daily Fiber

Available on Amazon

Created by Dr. Sara Gottfried, author of The Hormone Reset Diet, Reset360 Daily Fiber supplements contain 0 carbs, 8 grams of fiber, and 500 mg of an Omega fatty acid blend that supports digestive and cardiovascular health, as well as overall well-being.

FEATURES
Reset360 Daily Fiber
1. Can be taken to support weight management
2. Powder formulation with no taste and no grit
3. Supports healthy cholesterol, blood sugar, and hormone levels
4. 8 grams of fiber per 1-scoop serving

19SmartyPants Kids Complete Fiber Multivitamin

Best Fiber Supplements SmartyPants Kids Complete Fiber Multivitamin
SmartyPants Kids Complete Fiber Multivitamin

Available on Amazon

If your kids aren’t getting enough fiber, consider a multivitamin that packs 4 grams of dietary fiber per serving plus other vitamins and minerals they need to promote good health. The SmartyPants Kids Complete Fiber Multivitamin contains 14 essential nutrients, a daily dose of fiber, plus omega-3 fatty acids for brain health in a great-tasting gummy your kids will love.

FEATURES
SmartyPants
1. Gluten-free and allergen-free
2. Non-GMO
3. No synthetic colors, artificial flavors, sweeteners, or preservatives
4. Focuses on providing the nutrients that many kids lack

20NorCal Organic Fiber

Best Fiber Supplements NorCal Organic Fiber
NorCal Organic Fiber

Available on Amazon

Source Organic Fiber is 100% non-GMO, organic fiber supplement, containing both soluble and insoluble fiber. This prebiotic supports healthy digestion and is a powder formulation easily served by mixing a serving with 8 to 16 ounces of water twice daily.

FEATURES
NorCal Organic Fiber
1. 6 grams of dietary fiber per serving (4 mg soluble fiber)
2. 2 scoops per servings, about 1 tablespoon
3. Contains Organic Agave Inulin, Organic Oat Fiber, and Organic Psyllium
 

21Sunergenic Psyllium Husk Capsules

Best Fiber Supplements Sunergenic Psyllium Husk Capsules
Sunergenic Psyllium Husk Capsules

Available on Amazon

Sunergetic Psyllium Husk Capsules support healthy digestion and weight loss and also alleviates constipation. It contains psyllium husk, a natural source of soluble fiber found in many popular fiber supplements, in a capsule formulation.

FEATURES
Sunergetic Psyllium Husk Capsules
1. 365-day, money-back guarantee
2. Made in the USA in an FDA-registered facility
3. Adheres to Good Manufacturing Processes (GMP)
4. Take 1-3 capsules twice daily with glass of water

 

22Vitafusion Fiber Well Fit Gummies

Best Fiber Supplements Vitafusion Fiber Well Fit Gummies
Vitafusion Fiber Well Fit Gummies

Available on Amazon

These fiber supplement gummies taste great and provide 5 grams of fiber per serving to promote digestive health and regularity, as well as 6 high-potency B Vitamins to support fat, carb, and protein metabolism for healthy weight management.

FEATURES
Vitafusion Fiber Well Fit Gummies
1. Prebiotic benefits
2. Sugar-free
3. Natural peach, strawberry, and berry flavors
4. 5 grams of fiber per serving (2 gummies)
5. Just 10 calories per serving

23Natural Nutra Super Fiber Supplement

Best Fiber Supplements Natural Nutra Super Fiber Supplement
Natural Nutra Super Fiber Supplement

Available on Amazon

Natural Nutra Super Fiber Supplement contains a blend of Psyllium Husk, Guar Gum, and Oat Fiber. This supplement help support healthy digestion, colon health and regularity. It also help boost heart health and helps make it easy to maintain you ideal weight.

FEATURES
Natural Nutra Super Fiber Supplement
1. 2 grams of dietary fiber per serving
2. Vegan tablets
3. 3 tablets per serving
4. 100% natural and gluten-free

24Viva Naturals Organic Psyllium Husk

Best Fiber Supplements Viva Naturals Organic Psyllium Husk
Viva Naturals Organic Psyllium Husk

Available on Amazon

These vegetarian psyllium capsules are organic and contain 1 gram of dietary fiber per serving, both soluble and insoluble fiber. The total recommended daily dose provides 8% of the daily recommended fiber intake (2.2 grams).

FEATURES
Viva Naturals Organic Psyllium Husk 
1. Easily mixes with liquids
2. Sweeps cholesterol from the digestive tract for cardiovascular support
3. Certified organic and NON-GMO
4. 1 teaspoon per serving
5. 4 grams of dietary fiber per serving
 

25Yummy Bears Fiber Supplement for Kids

Best Fiber Supplements Yummy Bears Fiber Supplement for Kids
Yummy Bears Fiber Supplement for Kids

Available on Amazon

Yummi Bears Fiber Supplement for Kids provide the fiber your kids need for digestive health, regularity, and blood sugar health in a great-tasting gummy in delicious flavors such as strawberry, orange, grape, and pineapple.

FEATURES
Yummy Bears Fiber Supplement For Kids
1. Natural prebiotic
2. Gluten-free, allergen-free, and dairy-free
3. 4 gummy bears per serving
4. 4 grams of fiber per serving

 

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