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10 Best High Fiber Supplements

From leading brands and best sellers available on the web.
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45,000 reviews analyzed

#1
Best Choice
Metamucil,
Metamucil

Metamucil, Daily Psyllium Husk Powder Supplement, Sugar-Free, 4-in-1 Fibre for Digestive Health, Orange Smooth Flavored Drink, 180 Servings

5%OFF

Fast Delivery
10.0
1 491 bought in past month
#2
Value for Money
Metamucil
Metamucil

Metamucil Fibre Gummies, No Sugar Added, Daily Supplement, Prebiotic Plant-Based Fibre Blend, Orange Flavour, 72 Gummies

15%OFF

Fast Delivery
8.5
1 389 bought in past month
Shipping from Amazon's CA regional warehouses
#3
RestoraFIB
RestoraLAX

RestoraFIBRE Daily Prebiotic Fibre Gummies - Supplements For Men And Women, Naturally Sourced Inulin, Promotes Regularity And supports Healthy Digestive system, Gentle Constipation Relief For Adults, 90 Count

11%OFF

Fast Delivery
7.9
1 287 bought in past month
#4
NOW Supple
NOW

NOW Supplements, Psyllium Husk Caps 500 mg, Natural Soluble Fibre, Intestinal Health*, 200 Veg Capsules

5%OFF

Fast Delivery
7.9
1 185 bought in past month
#5
Metamucil,
Metamucil

Metamucil, Daily Psyllium Husk Powder Supplement, Real Sugar, 3-in-1 Fibre for Digestive Health, Orange Smooth Flavored Drink, 48 Servings

5%OFF

Fast Delivery
7.9
1 083 bought in past month
#6
Metamucil,
Metamucil

Metamucil, Daily Psyllium Husk Powder Supplement, 3-in-1 Fibre for Digestive Health, Capsules, 160 Count

11%OFF

Fast Delivery
7.6
981 bought in past month
#7
Webber Nat
Webber Naturals

Webber Naturals The Right Fibre4 IBS Intestinal Discomfort 195 g, Zesty Tangerine Flavour, 30 Servings, Fibre Supplement for Digestive Health, Low-FODMAP, Vegan

21%OFF

Fast Delivery
7.3
879 bought in past month
#8
AOR - Solu
AOR

AOR - SoluFibre Powder, 300g 60-Servings - Partially Hydrolyzed Guar Gum Sunfiber for Digestive Comfort & Regularity - Vegan, Non-GMO & Gluten-Free - Gentle Prebiotic Fiber Supplement - Soluble Fiber

Fast Delivery
7.3
777 bought in past month
#9
NOW Supple
NOW

NOW Supplements, Whole Psyllium Husks, Non-GMO Project Verified, Soluble Fibre, 454g

5%OFF

Fast Delivery
7.0
675 bought in past month
#10
Sunny Boy
Sunny Boy

Sunny Boy Foods - NutraStat high-concentration Barley Beta-Glucan soluble fiber powder for Gut and Heart Health

Fast Delivery
7.0
573 bought in past month

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Psyllium H
MINATURALS

Psyllium Husk Fibre Capsules Supplement 500 Capsules (525mg of Psylium Husk Powder in ea Pill) Fibre Supplement VALUE PACK - by miNATURALS

10%OFF

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471 bought in past month
RestoraFIB
RestoraLAX

RestoraFIBRE+ 6 in 1 Daily Prebiotic Fibre Supplement Gummies for Adults, Supports Health Benefits, including Regularity, Gentle Constipation Relief & Healthy Immune Function with Naturally Sourced Inulin (115 ea)

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North Coast Naturals Ultimate Daily Cleanse with Superior Fibre (480 g)

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Psyllium Husk Fiber Capsules Supplement, Natural, Supports Digestive Health, Eases Constipation, 220 Capsules, by miNATURALS

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CanPrev Or
CanPrev

CanPrev Organic Fibre Feel Powder 325g, 65 Servings, Unflavoured & Easy to Mix, Promotes Digestive Wellness & Regularity, Quick-Dissolving & Gentle, Natural Ingredients, Perfect for Smoothies & Shakes

Fast Delivery
63 bought in past month
Fiberrific
Pure-le Natural

Fiberrific 500g (120 servings) Prebiotic Fiber Supplement - Mixes clear, NO taste, NO texture, NEVER Thickens. Can be used in cooking and baking. Can be used in cooking and baking. Ultra Premium Digestive Supplement - No Fillers or Binders, No Artificial Ingredients

19%OFF

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Renew Life
Renew Life

Renew Life FibreSmart, Fibre Supplement, 240 Count

6%OFF

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Webber Nat
Webber Naturals

Webber Naturals The Right Fibre4 IBS Intestinal Discomfort Tablets, 150 Tablets, Fibre Supplement for Digestive Health, Low-FODMAP, Vegan

5%OFF

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Active Gre
Active Green Pro

Active Green Pro® Fibre Boost Prebiotic + Probiotic - Supports Bowel Regularity, Weight Management, Digestive Health - Sugar Free, Unflavoured, Made in Canada, 40 Servings

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Webber Nat
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Webber Naturals PGX Daily, Softgel, 750 mg, 90 Count

14%OFF

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Our Top Picks

#1

Winner

Metamucil, Daily Psyllium Husk Powder Supplement, Sugar-Free, 4-in-1 Fibre for Digestive Health, Orange Smooth Flavored Drink, 180 Servings

5%OFF

Metamucil, Daily Psyllium Husk Powder Supplement, Sugar-Free, 4-in-1 Fibre for Digestive Health, Orange Smooth Flavored Drink, 180 ServingsMetamucil
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Metamucil Daily Psyllium Husk Powder is a popular high-fiber supplement designed for adults looking to improve digestive health. It uses psyllium fiber, a natural, plant-based soluble fiber well-known for helping relieve irregularity by trapping and removing waste from the digestive tract. As a powder form, it mixes into an orange-flavored drink that’s sugar-free, which is great for those avoiding added sugars. Each serving delivers a good amount of fiber that supports not only regularity but also helps control appetite, which may aid in weight management.

Additionally, regular use may help maintain healthy blood sugar levels and lower cholesterol, contributing to heart health. The supplement is plant-based and free of unnecessary additives, which can be a plus for sensitive stomachs, though some users might need to start slowly to avoid mild digestive discomfort like bloating or gas. The large 180-serving container offers good value for consistent daily use.

Since it’s a powder, it requires mixing and drinking enough water, which may be less convenient than capsules. Metamucil serves effectively for anyone seeking a reliable fiber boost to support digestion and overall wellness, especially if you prefer a trusted brand with a pleasant flavor and no added sugar.

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#2

Metamucil Fibre Gummies, No Sugar Added, Daily Supplement, Prebiotic Plant-Based Fibre Blend, Orange Flavour, 72 Gummies

15%OFF

Metamucil Fibre Gummies, No Sugar Added, Daily Supplement, Prebiotic Plant-Based Fibre Blend, Orange Flavour, 72 GummiesMetamucil
amazon-logoView Product

Metamucil Fibre Gummies offer a convenient and tasty way to boost your daily fiber intake with over 10 grams of plant-based, prebiotic fiber per serving. The fiber blend comes from natural plant sources, which supports not only digestion but also gut health by promoting good bacteria. As a gummy form, these supplements are easy and pleasant to take, especially for those who dislike powders or capsules. The orange flavor and no added sugar make them a more enjoyable option for daily use.

Being gummies, the fiber content per piece is spread out, so you need to take several to reach the full 10 grams. While the product is designed to gently relieve irregularity, individual tolerance to fiber supplements can vary, so it’s wise to start with a smaller amount if you are sensitive. The formula is free from added sugars but does contain other ingredients typical for gummies, which might be a consideration for those wanting the purest or simplest fiber supplement.

This product is well-suited for adults looking for a plant-based, prebiotic fiber boost in a tasty and manageable form, particularly if ease and flavor are priorities.

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#3

RestoraFIBRE Daily Prebiotic Fibre Gummies - Supplements For Men And Women, Naturally Sourced Inulin, Promotes Regularity And supports Healthy Digestive system, Gentle Constipation Relief For Adults, 90 Count

11%OFF

RestoraFIBRE Daily Prebiotic Fibre Gummies - Supplements For Men And Women, Naturally Sourced Inulin, Promotes Regularity And supports Healthy Digestive system, Gentle Constipation Relief For Adults, 90 CountRestoraLAX
amazon-logoView Product

RestoraFIBRE Daily Prebiotic Fibre Gummies offer a user-friendly way to boost your fiber intake, especially if you find it hard to get enough from food alone. They use naturally sourced inulin, a prebiotic fiber known to support your gut health by encouraging good bacteria growth. Each serving provides 8 grams of fiber, which is a solid amount to help with regularity and gentle constipation relief.

The gummy form makes it easy and pleasant to take daily, with six different fruit flavors adding a nice taste without making it feel like medicine. The sugar content is low, less than 1 gram per dose, which is good if you're watching your sugar intake. On the downside, while these gummies are convenient, they may not suit those who prefer powder or capsule forms, or who need a fiber supplement without any additives often present in gummies.

Some people can find prebiotic fibers like inulin cause mild digestive discomfort if taken in large amounts, so starting slowly might be best. These gummies are a tasty, practical choice for adults looking to support their digestive health and increase fiber intake without complex preparation or harsh side effects.

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Buying Guide for the Best High Fiber Supplements

Choosing the right high-fiber supplement can make a big difference in your digestive health and overall well-being. Fiber supplements come in various forms and types, and the best one for you depends on your dietary needs, lifestyle, and any specific health concerns you may have. It's important to understand the key features of fiber supplements so you can select one that fits your goals, whether that's improving digestion, supporting heart health, or managing blood sugar levels.
Type of FiberFiber supplements generally contain either soluble fiber, insoluble fiber, or a blend of both. Soluble fiber dissolves in water and can help lower cholesterol and regulate blood sugar, while insoluble fiber adds bulk to stool and helps with regularity. If you want to support heart health or manage blood sugar, look for supplements high in soluble fiber. If your main concern is constipation or irregularity, insoluble fiber may be more helpful. Some people benefit from a mix, so consider your health goals and digestive needs when choosing.
Source of FiberFiber in supplements can come from various sources such as psyllium husk, inulin, wheat dextrin, or methylcellulose. Each source has unique properties: psyllium is known for its effectiveness in promoting regularity, inulin is a prebiotic that supports gut bacteria, and wheat dextrin is gentle on the stomach. If you have allergies or sensitivities, check the source carefully. Your choice should be guided by how your body reacts to different fibers and any additional benefits you want, like prebiotic effects.
Form of SupplementFiber supplements are available as powders, capsules, chewables, and gummies. Powders can be mixed into drinks or food and are often more customizable in dosage, while capsules and chewables are convenient for on-the-go use. Gummies are easy to take but may contain added sugars. If you prefer convenience, capsules or chewables might be best, but if you want to adjust your dose or mix fiber into meals, powders are a good choice. Consider your daily routine and what form you’re most likely to use consistently.
Fiber Content per ServingThe amount of fiber per serving varies widely between products. Some offer just a few grams, while others provide a significant portion of your daily recommended intake. If you’re new to fiber supplements, start with a lower dose to avoid digestive discomfort, and gradually increase as your body adjusts. If you already eat a high-fiber diet, you may need less from a supplement. Always check the label to ensure you’re getting the right amount for your needs.
Additives and IngredientsSome fiber supplements contain added sugars, artificial flavors, or other ingredients that may not be necessary or desirable. If you’re sensitive to certain additives or want to avoid extra calories, look for products with minimal or natural ingredients. Reading the ingredient list can help you avoid unwanted substances and choose a supplement that aligns with your dietary preferences.
Digestive ToleranceDifferent types of fiber can affect people in different ways. Some may cause bloating, gas, or discomfort, especially when starting out. If you have a sensitive stomach or digestive issues, look for supplements labeled as gentle or designed for sensitive digestion. Starting with a small dose and increasing gradually can also help your body adjust.