The Best Fiber Supplements 2025

Updated On April 6th, 2025

Looking for the best Fiber Supplements? You aren't short of choices in 2022. The difficult bit is deciding the best Fiber Supplements for you, but luckily that's where we can help. Based on testing out in the field with reviews, sells etc, we've created this ranked list of the finest Fiber Supplements.

Rank Product Name Score
1
Benefiber: Orange Creme Sugar Free Chewable Tablets Fiber Supplement, 100 ct

Benefiber: Orange Creme Sugar Free Chewable Tablets Fiber Supplement, 100 ct

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100%
2
Metamucil Fiber Supplement, Sugar Free Fiber Powder for Daily Digestive Health, Orange, 114 Servings

Metamucil Fiber Supplement, Sugar Free Fiber Powder for Daily Digestive Health, Orange, 114 Servings

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94%
3
Metamucil Fiber Supplement, Sugar Psyllium Powder for Daily Digestive Health, Orange, 114 Servings

Metamucil Fiber Supplement, Sugar Psyllium Powder for Daily Digestive Health, Orange, 114 Servings

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94%
4
Benefiber Fiber Supplement Sugar Free Stick Packs, 28 Sticks

Benefiber Fiber Supplement Sugar Free Stick Packs, 28 Sticks

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94%
5
Citrucel Fiber Powder for Occasional Constipation Relief, Orange Flavor - 30 Ounces

Citrucel Fiber Powder for Occasional Constipation Relief, Orange Flavor - 30 Ounces

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92%
6
Citrucel Sugar Free Fiber Powder for Occasional Constipation Relief, Orange Flavor - 16.9 Ounces

Citrucel Sugar Free Fiber Powder for Occasional Constipation Relief, Orange Flavor - 16.9 Ounces

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88%
7
Benefiber: The Clear Choice Powder Fiber Supplement, 8.60 oz

Benefiber: The Clear Choice Powder Fiber Supplement, 8.60 oz

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60%
8
Benefiber: The Clear Choice Powder Fiber Supplement, 16.70 oz

Benefiber: The Clear Choice Powder Fiber Supplement, 16.70 oz

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0%
9
Benefiber: The Clear Choice Powder Fiber Supplement, 5.40 oz

Benefiber: The Clear Choice Powder Fiber Supplement, 5.40 oz

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0%
10
GlaxoSmithKline Fiber Choice Prebiotic Fiber, 90 ea

GlaxoSmithKline Fiber Choice Prebiotic Fiber, 90 ea

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0%

1. Benefiber: Orange Creme Sugar Free Chewable Tablets Fiber Supplement, 100 ct

Benefiber: Orange Creme Sugar Free Chewable Tablets Fiber Supplement, 100 ct
100%

Our Score

Orange Creme Sugar Free Chewable Tablets

Benefiber Orange Chew Sugar Free 100ct

2. Metamucil Fiber Supplement, Sugar Free Fiber Powder for Daily Digestive Health, Orange, 114 Servings

Metamucil Fiber Supplement, Sugar Free Fiber Powder for Daily Digestive Health, Orange, 114 Servings
94%

Our Score

Feeling sluggish and weighed down? It could be a sign that your digestive system is not working at it's best. Try Metamucil psyllium husk fiber supplement from the #1 selling fiber brand^. This fiber powder traps & removes the waste that weighs you down*, so you can feel lighter and more energetic**. It also helps you control appetite*, maintain healthy blood sugar levels*, and supports heart health by lowering cholesterol. Lighten every day the Metamucil way! The digestive system is important to the overall health and wellbeing of the body. That's why it's key to support your gut health every day by giving it all the nutrients it needs. One nutrient-fiber-plays a key role in your digestive health, keeping the digestive system working at its best. But only 10% of Americans get enough fiber in their regular diet every day. The good news? Metamucil orange flavored fiber supplement can help close the fiber gap. With 114 servings per container, it's easy to incorporate this psyllium husk fiber supplement into your daily routine with lasting use. *These statements have not been evaluated by the food and drug administration. This product is not intended to diagnose, treat, cure, or prevent any disease. **Survey of 291 adults who self-reported that they felt lighter, more energetic and more comfortable after completing the Metamucil Two Week Challenge. ^Procter & Gamble calculation based in part on data reported by Nielsen IQ through its Scan Track Service for the Fiber Supplements (branded only) for the 52-weeks period ending 04/09/22, for the Total U.S. Market AOC, according to the Nielsen IQ standard product hierarchy. Copyright 2022, Nielsen Consumer LLC.

SUGAR FREE ORANGE-FLAVORED psyllium husk fiber supplement powder for daily use FEEL WHAT LIGHTER FEELS LIKE. Metamucil traps and removes the waste that weighs you down* so you feel lighter and more energetic** SUPPORTS HEALTHY BLOOD SUGAR LEVELS. Taking Metamucil fiber every day helps you maintain healthy blood sugar levels* MADE WITH PSYLLIUM HUSK FIBER. Metamucil's fiber powder is made with naturally sourced psyllium fiber that helps promote digestive health and regularity* CONTROL YOUR APPETITE. The plant-based psyllium husk fiber in Metamucil helps curb your appetite so you feel less hungry between meals* PROMOTES HEART HEALTH BY LOWERING CHOLESTEROL.* Taking Metamucil every day helps you lower your cholesterol* TRUSTED BY PROFESSIONALS Metamucil is the #1 Doctor recommended fiber brand^ MAY BE FSA/HSA ELIGIBLE. Confirm with your insurance provider

3. Metamucil Fiber Supplement, Sugar Psyllium Powder for Daily Digestive Health, Orange, 114 Servings

Metamucil Fiber Supplement, Sugar Psyllium Powder for Daily Digestive Health, Orange, 114 Servings
94%

Our Score

Feeling sluggish and weighed down? It could be a sign that your digestive system is not working at it's best. Try Metamucil psyllium husk fiber supplement from the #1 selling fiber brand^. This fiber powder traps & removes the waste that weighs you down*, so you can feel lighter and more energetic**. It also helps you control appetite*, maintain healthy blood sugar levels*, and supports heart health by lowering cholesterol. Lighten every day the Metamucil way! The digestive system is important to the overall health and wellbeing of the body. That's why it's key to support your gut health every day by giving it all the nutrients it needs. One nutrient-fiber-plays a key role in your digestive health, keeping the digestive system working at its best. But only 10% of Americans get enough fiber in their regular diet every day. The good news? Metamucil orange flavored fiber supplement can help close the fiber gap. With 114 servings per container, it's easy to incorporate this psyllium husk fiber supplement into your daily routine with lasting use. *These statements have not been evaluated by the food and drug administration. This product is not intended to diagnose, treat, cure, or prevent any disease. **Survey of 291 adults who self-reported that they felt lighter, more energetic and more comfortable after completing the Metamucil Two Week Challenge. ^Procter & Gamble calculation based in part on data reported by Nielsen IQ through its Scan Track Service for the Fiber Supplements (branded only) for the 52-weeks period ending 04/09/22, for the Total U.S. Market AOC, according to the Nielsen IQ standard product hierarchy. Copyright 2022, Nielsen Consumer LLC.

REAL SUGAR ORANGE-FLAVORED psyllium husk fiber supplement powder for daily use FEEL WHAT LIGHTER FEELS LIKE. Metamucil traps and removes the waste that weighs you down* so you feel lighter and more energetic** SUPPORTS HEALTHY BLOOD SUGAR LEVELS. Taking Metamucil fiber every day helps you maintain healthy blood sugar levels* MADE WITH PSYLLIUM HUSK FIBER. Metamucil's fiber powder is made with naturally sourced psyllium fiber that helps promote digestive health and regularity* CONTROL YOUR APPETITE. The plant-based psyllium husk fiber in Metamucil helps curb your appetite so you feel less hungry between meals* PROMOTES HEART HEALTH BY LOWERING CHOLESTEROL.* Taking Metamucil every day helps you lower your cholesterol* TRUSTED BY PROFESSIONALS Metamucil is the #1 Doctor recommended fiber brand^ MAY BE FSA/HSA ELIGIBLE. Confirm with your insurance provider

4. Benefiber Fiber Supplement Sugar Free Stick Packs, 28 Sticks

Benefiber Fiber Supplement Sugar Free Stick Packs, 28 Sticks
94%

Our Score

Benefiber Drink Mix On The Go Sugar Free , Taste Free, 28 Stick Packs Benefiber Drink Mix On The Go.

BBenefiber Drink Mix On The Go Sugar Free , Taste Free, 28 Stick Packs Clear, taste-free, completely dissolvable fiber supplement 100% natural, gluten-free (less than 20ppm) Sugar-free, non-thickening Contains wheat dextrin, a 100% natural prebiotic fiber that supports your digestive system’s good microflora and overall digestive health Measured, single-serve sticks that make it easy to add fiber to your diet wherever you go

5. Citrucel Fiber Powder for Occasional Constipation Relief, Orange Flavor - 30 Ounces

Citrucel Fiber Powder for Occasional Constipation Relief, Orange Flavor - 30 Ounces
92%

Our Score

Soluble Fiber for Occasional Constipation Citrucel Fiber Powder for Occasional Constipation Relief is a clinically proven fiber therapy that gently (2) helps relieve occasional constipation. Similar to a gentle fiber supplement powder, this great tasting orange flavored fiber powder gives you 100 percent soluble, non-fermentable fiber to help treat occasional constipation without causing unwanted excess gas (1). For best results, start using this methylcellulose fiber at the first sign of constipation or irregularity. Generally, results occur between 12 to 72 hours. Each rounded tablespoon of this fiber drink mix contains 2 grams methylcellulose, 80 mg calcium and 110 mg potassium. Adults and children 12 years of age and older may take 1 rounded tablespoon at a time of this fiber powder, up to three times daily, and children ages 6 to 11 years may take 2.5 level teaspoons up to three times daily. Simply add the appropriate dose of this water soluble fiber powder to at least 8 ounces of water or juice, stir briskly and drink promptly. Trust Citrucel to provide fiber for irregularity that won't cause excess gas (1). (1) Based on laboratory testing. Individual results may vary. (2) When used as directed.

One 30 oz container of orange flavored Citrucel Fiber Powder for Occasional Constipation Relief Methylcellulose fiber for gentle (2) occasional constipation relief without causing excess gas (1) Citrucel powder is a gentle (2) fiber powder Citrucel powder delivers 2 grams methylcellulose, 80 mg calcium and 110 mg potassium per rounded tablespoon Citrucel powdered fiber features a great tasting orange flavor with the benefits of a soluble fiber supplement Dissolve easily, similarly to soluble fiber supplements Just add the appropriate dose of this dietary fiber powder to at least 8 ounces of water, stir briskly and drink promptly

6. Citrucel Sugar Free Fiber Powder for Occasional Constipation Relief, Orange Flavor - 16.9 Ounces

Citrucel Sugar Free Fiber Powder for Occasional Constipation Relief, Orange Flavor - 16.9 Ounces
88%

Our Score

Sugar Free Soluble Fiber Powder Citrucel Sugar Free Fiber Powder for Occasional Constipation Relief is a clinically proven fiber therapy that gently (2) helps relieve occasional constipation, without any sugar. This great tasting orange flavored fiber powder gives you 100 percent soluble, non-fermentable fiber to help treat occasional constipation without causing unwanted excess gas (1). Citrucel sugar free fiber powder can take anywhere between 12 to 72 hours to produce results, so it's best to start using this methylcellulose fiber at the first sign of constipation or irregularity. Each rounded tablespoon of this sugar free fiber drink mix contains 2 grams methylcellulose, 80 mg calcium and 115 mg potassium. Adults and children 12 years of age and older may take 1 tablespoon at a time of this fiber powder, up to three times daily, and children ages 6 to 11 years may take 2 level teaspoons up to three times daily. Simply add the appropriate dose of this water soluble fiber powder to at least 8 ounces of water or juice, stir briskly and drink promptly. Trust Citrucel to provide fiber for irregularity that won't cause excess gas (1). (1) Based on laboratory testing. Individual results may vary. (2) When used as directed.

One 16.9 oz container of orange flavored Citrucel Sugar Free Fiber Powder for Occasional Constipation Relief Methylcellulose fiber for gentle occasional constipation relief (2) without causing excess gas (1) Citrucel powder is a gentle fiber powder (2) that is similar to a soluble fiber supplements Powdered fiber delivers 2 grams methylcellulose, 80 mg calcium and 115 mg potassium per rounded tablespoon Citrucel sugar free 16.9 oz powder that features a great tasting orange flavor and the benefits of fiber supplement powder Sugar free Citrucel powder dissolves similarly to a soluble fiber supplement Just add the appropriate dose of this dietary fiber powder to at least 8 ounces of water, stir briskly and drink promptly HSA and FSA eligible item

7. Benefiber: The Clear Choice Powder Fiber Supplement, 8.60 oz

Benefiber: The Clear Choice Powder Fiber Supplement, 8.60 oz
60%

Our Score

Benefiber: The Clear Choice Powder Fiber Supplement, 8.60 oz, is an smart way to get the fiber your body needs. This Benefiber Supplement is a 100 percent natural fiber that can be mixed with virtually anything, to make it easy to obtain your daily dose. Stir into your morning coffee, or add to your favorite breakfast or dinner recipe. This Benefiber Supplement works great for adding to your cooking or beverages.

Benefiber: The Clear Choice Powder Fiber Supplement, 8.60 oz: Improved value 100% natural fiber supplement Dissolves completely in beverages Great for cooking

8. Benefiber: The Clear Choice Powder Fiber Supplement, 16.70 oz

Benefiber: The Clear Choice Powder Fiber Supplement, 16.70 oz
0%

Our Score

 

Doctors Agree That Fiber Is An Important Part of A Healthy Diet. However Most People Only Get Half The Daily Recommended Amount of Fiber. Now It's Easier Than Ever to Add Fiber to Your Diet With Benefiber, A 100% Natural Fiber That You Can Mix With Almost Anything. Improved Value 100% Natural Fiber Supplement Dissolves Completely In Beverages Great For Cooking

9. Benefiber: The Clear Choice Powder Fiber Supplement, 5.40 oz

Benefiber: The Clear Choice Powder Fiber Supplement, 5.40 oz
0%

Our Score

 

Doctors Agree That Fiber Is An Important Part of A Healthy Diet. However Most People Only Get Half The Daily Recommended Amount of Fiber. Now It's Easier Than Ever to Add Fiber to Your Diet With Benefiber, A 100% Natural Fiber That You Can Mix With Almost Anything. Improved Value 100% Natural Fiber Supplement Dissolves Completely In Beverages Great For Cooking

10. GlaxoSmithKline Fiber Choice Prebiotic Fiber, 90 ea

GlaxoSmithKline Fiber Choice Prebiotic Fiber, 90 ea
0%

Our Score

Prebiotic Fiber, Orange, Chewable Tablets 90 tablets Promotes good digestive health. Why is Prebiotic Fiber Important to Your Health? Prebiotic fiber is a unique kind of dietary fiber that nourishes the friendly, good bacteria that live in your digestive system. Prebiotic fiber, like that found in Fiber Choice, can help. Promote good digestive health; Maintain your immune system. Support colon health. What Makes Fiber Choice Different? Fiber Choice contains a prebiotic fiber, a natural fiber found in fruits and vegetables in a chewable tablet. With 1.5 grams of prebiotic fiber in each tasty tablet, you can enjoy Fiber Choice at home or on the go. Get More of the Natural Prebiotic Fiber You Need Every Day: Daily intake of fiber is an important part of your overall good health. Most Americans only get about half the recommended 25-30 grams of fiber each day. Fiber Choice is a simple way to help close the gap: it contains prebiotic fiber to help defend your health every day. (These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease.) Made in Chile. Adults: Chew 2 tablets up to 3 times a day. To minimize potential stomach discomfort, take with meals; start with 2 tablets and gradually increase up to 6 tablets. Age: 13 yrs to adult: serving size: 2 tablets (not to exceed 6 tablets daily) (3 g fiber) up to 6 tablets per day. Age: children (6-12 yrs): serving size: 1 tablet (not to exceed 3 tablets daily) (1.5 g fiber) up to 3 tablets per day. Children under 6 yrs: Consult your doctor. Keep out of reach of children. Safety sealed - Do not use if inner seal beneath the cap is missing or broken. Tablets may contain dark speckles due to manufacturing process of natural ingredients. 90 tablets Moon Township, PA 15108 877-553-4237 2011 GlaxoSmithKline

Prebiotic Fiber, Orange, Chewable Tablets Promotes good digestive health. Why is Prebiotic Fiber Important to Your Health? Prebiotic fiber is a unique kind of dietary fiber that nourishes the friendly, good bacteria that live in your digestive system. Prebiotic fiber, like that found in Fiber Choice, can help. Promote good digestive health; Maintain your immune system. Support colon health. What Makes Fiber Choice Different? Fiber Choice contains a prebiotic fiber, a natural fiber found in fruits and vegetables in a chewable tablet. With 1.5 grams of prebiotic fiber in each tasty tablet, you can enjoy Fiber Choice at home or on the go. Get More of the Natural Prebiotic Fiber You Need Every Day: Daily intake of fiber is an important part of your overall good health. Most Americans only get about half the recommended 25-30 grams of fiber each day. Fiber Choice is a simple way to help close the gap: it contains prebiotic fiber to help defend your health every day. (These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease.) Made in Chile.


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