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  • 10 Fiber Supplements for Kids in 2022 (PediaSure, SmartyPants, and More) 1
  • 10 Fiber Supplements for Kids in 2022 (PediaSure, SmartyPants, and More) 2
  • 10 Fiber Supplements for Kids in 2022 (PediaSure, SmartyPants, and More) 3
  • 10 Fiber Supplements for Kids in 2022 (PediaSure, SmartyPants, and More) 4
  • 10 Fiber Supplements for Kids in 2022 (PediaSure, SmartyPants, and More) 5

10 Fiber Supplements for Kids in 2022 (PediaSure, SmartyPants, and More)

Fiber has a lot of health benefits. It prevents constipation and maintains proper bowel function, for starters. Taking fiber supplements can be very beneficial for your kids, especially if they are picky eaters and they often suffer from digestive issues. While it is true that it is a lot better to get fiber directly from food, taking fiber supplements is not a bad option.


It can be hard to choose the right one without a lot of trial and error, so we've researched the ones most recommended online and ranked them. Nexabiotic Probiotic Fiber is our top choice for kids' fiber supplements. It is very effective in keeping your kids' digestion superb. Plus, kids will love them as they look, feel, and taste just like candy! Check out the list below for more great options and read our buying guide to learn important tips before you choose.
Last updated 09/26/2023

Quick List - Top Fiber Supplements For Kids

1

DrFormulas

Nexabiotic Prebiotic Fiber
Nexabiotic Prebiotic Fiber

Vegetarian and Gluten-Free Gummy Supplement

2

SmartyPants

Kids Formula and Fiber
Kids Formula and Fiber

Chewable Multivitamin Gummy With 15 Essential Nutrients

3

Chapter One

F is for Fiber
F is for Fiber

Kosher Gummy Supplement for Kids

4

Culturelle

Probiotic and Fiber Regularity Packets
Probiotic and Fiber Regularity Packets

Probiotic and Fiber Supplement for Toddlers

5

Yuve

Prebiotic Fiber Vegan Gummies
Prebiotic Fiber Vegan Gummies

Vegan Prebiotic Supplement With Natural Fiber

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Table of Contents

Talk to Your Pediatrician First

Talk to Your Pediatrician First

While fiber supplements can be great for children’s health, they should not be taken without their doctor’s approval, especially if your child suffers from allergies or illnesses. If your child is taking other medications, it is best to know whether it is safe to take the drugs and the supplement at the same time.


Fiber is known to slow down the process of digestion. There is a possibility that it might affect the rate medications are absorbed. It would be best if you also remember that supplements, while designed to take care of our health, should not replace any medication prescribed by your kids’ doctor. 

How to Choose Fiber Supplements For Kids

After you get your child's doctor's approval, you still have some work to find the right supplement. It's important to think about the different forms of fiber, types of supplements, and other factors.

1

Choose a Supplement Form Your Kid Will Like

There are so many forms of supplements available on the market today. Gone are the days when you do not have an option except for taking just one type of pill.

Gummies are Kids' Favorite Form of Supplement

Gummies are Kids' Favorite Form of Supplement

Gummies are a popular option for kids’ (and adults') supplements these days. Kids enjoy taking supplements in the form of gummies as they do not have to uncomfortably swallow it in one go. For them, it is like simply enjoying candy - but just a lot healthier! 


Most gummies are made from either gelatin or fruit pectin. The only thing to watch out for with gummy vitamins is where you keep them. Since they're so delicious, kids might be tempted to snack on them.

Powdered Fiber is Good for Kids of All Ages

Powdered Fiber is Good for Kids of All Ages

Another excellent option for kids or even toddlers is a powder form of a fiber supplement. It is perfect for people, both kids and adults, who have trouble swallowing pills and capsules. All you need to do is mix it with water or other liquid and drink. You can even use this supplement to make your own shake or smoothie. 


Some powders dissolve more easily than others, so check reviewer comments to see what worked and what didn't work for them.

Wafers and Bars are Great On-the-Go Options

Wafers and Bars are Great On-the-Go Options

If you are looking for a fiber supplement that is convenient for your family travels, then we suggest considering ones that come in the form of bars or wafers. They are very easy to take and often come in flavors like chocolate. Your kids probably won't even know it's fiber, but make sure they have these with a drink for easier digestion.

The Newest Supplement Comes in the Form of Smoothie

The Newest Supplement Comes in the Form of Smoothie

A smoothie or shake is a fantastic form of fiber supplement! Children love drinking them especially since they feel like they are just simply having a snack or dessert. The only thing you need to be careful of with this kind of supplement form is its sugar content, as some of them can have quite a lot.

Consider Your Kid's Age When Choosing the Supplement Form

Consider Your Kid's Age When Choosing the Supplement Form

You also have to consider your kid's age when choosing a supplement form. Gummies are not recommended for very young ones due to the choking hazard. Powder is the best for kids younger than three years old as it is diluted and is very easy for them to take.

2

Know the Fiber Source of the Supplement

Know the Fiber Source of the Supplement

First, it's good to know the two types of fiber, soluble and insoluble, and get to know which foods fall into these categories.


Soluble fiber dissolves in liquid easily. It is great for reducing cholesterol and controlling your blood sugar level. Good sources of soluble fiber include apples, barley, beans, citrus fruits, nuts, oatmeal, pears, and other fruits.


Insoluble fiber does not dissolve in water. It is great for preventing constipation and other digestive issues. Great sources for this type of fiber include carrots, celery, wheat, whole grains, and other vegetables.


In supplements, fiber can come from various sources. The most common are inulin from chicory root, wheat dextrin, psyllium husk, methylcellulose, and gum acacia. These all have their pros and cons. For example, wheat dextrin is not gluten-free. Some are better for digestion and others are easier on the gut.


We recommend checking the fiber source and researching, including reading reviews, to choose one that's a good fit for your child. The best fiber source depends on what their body needs. However, it is always recommended to choose a fiber supplement that contains both soluble and insoluble fiber for better results.


Another thing to remember is to be careful not to give excess fiber to your child. While fiber takes care of their digestive system, too much of it, whether soluble or insoluble, can cause abdominal bloating and gas.

3

Decide if You Want Extras

Decide if You Want Extras

Choosing a fiber supplement that comes with extra vitamins means getting extra benefits, too! SmartyPants' Kids Formula & Fiber Daily Gummy Multivitamin is a good example. It does not just contain fiber, but it also has omega 3s, vitamin D3, and vitamin K for added advantage.


The good thing about taking fiber supplements with extra vitamins is that you are not just taking care of your gastrointestinal system, but you are also boosting other vital systems of your body.

4

Be Wary of the Fiber Supplement’s Sugar Content

Be Wary of the Fiber Supplement’s Sugar Content

Since kids' supplements usually come as flavored ones, it is not a surprise to know that sugar is added to make the taste a bit more appealing to kids. While a bit of sugar won't hurt, some supplements come with high sugar content, and you might want to stay away from these.


The good news for parents who are very conscious about their children's sugar intake is that you can always opt for sugar-free fiber supplements.  

Was the Buying Guide helpful?

10 Best Fiber Supplements For Kids Ranking

Here are the best Fiber Supplements For Kids, ranked according to 10 Fiber Supplements for Kids (as of 11-04-2022). The products are ranked independently by mybest.
Popularity
Products
Image
Click to purchase
Key features
1

DrFormulas

Nexabiotic Prebiotic Fiber

DrFormulas Nexabiotic Prebiotic Fiber 1

Vegetarian and Gluten-Free Gummy Supplement

2

SmartyPants

Kids Formula and Fiber

SmartyPants Kids Formula and Fiber 1

Chewable Multivitamin Gummy With 15 Essential Nutrients

3

Chapter One

F is for Fiber

Chapter One F is for Fiber 1

Kosher Gummy Supplement for Kids

4

Culturelle

Probiotic and Fiber Regularity Packets

Culturelle Probiotic and Fiber Regularity Packets 1

Probiotic and Fiber Supplement for Toddlers

5

Yuve

Prebiotic Fiber Vegan Gummies

Yuve Prebiotic Fiber Vegan Gummies 1

Vegan Prebiotic Supplement With Natural Fiber

6

Nature Made

Kids First Fiber

Nature Made Kids First Fiber 1

Fiber-Rich Gummies That Come in a Variety of Flavors

7

JoySpring

Fiber Gummies for Kids

JoySpring Fiber Gummies for Kids 1

A Plentiful 5 Grams of Fiber Per Serving

8

Metamucil

Kids Fiber Thins

Metamucil Kids Fiber Thins 1

Chocolate Fiber Thins for On-the-Go

9

L'il Critters

Fiber

L'il Critters Fiber 1

Chewable Fiber Gummies in a Cute Bear Shape

10

PediaSure

Grow & Gain With FiberVanilla Shake, 24 pack

PediaSure Grow & Gain With Fiber 1

A Dose of Fiber With Your Multivitamin

If you don't see the product you're looking for, you can request that it be listed.
No.1

DrFormulas
Nexabiotic Prebiotic Fiber

Nexabiotic Prebiotic Fiber 1
Source:amazon.com
Nexabiotic Prebiotic Fiber 2
Source:amazon.com
Reference price
$17.73
Mid
Reference price
$17.73
Mid

Vegetarian and Gluten-Free Gummy Supplement

This prebiotic fiber supplement is a chewable and corn syrup-free product that supports and improves your child's bowel movements and digestive system. Each bottle consists of 90 peach and mixed berry chewable gummies.


Many reviewers remarked the product was effective in improving their child's stomach irregularities, including constipation. The effect could be noticed within four days of use. Another good thing about it is that it tastes delicious. This makes kids enjoy taking their supplements daily! 

Was this Ranking helpful?
No.2

SmartyPants
Kids Formula and Fiber

Reference price
$12.02
Low Mid

Chewable Multivitamin Gummy With 15 Essential Nutrients

Kids Formula and Fiber supplements are rich in beta carotene, choline, vitamin B6, and vitamin K2. They are considered to be an all-in-one supplement with no artificial flavors and colors.


Some parents stated that their kids had a hard time chewing them. Some reported mood changes, too, so check all the included vitamins and make sure it's right for your child.


On the other hand, most parents recommended this fiber supplement because of their positive results. They said that kids especially love its taste that they never complained about taking up to four gummies a day. Another reason to love this product is that while it tastes good, the supplement is sugar-free.

No.3

Chapter One
F is for Fiber

Reference price
$11.19
Low Mid

Kosher Gummy Supplement for Kids

Chapter One's fiber supplement is an excellent tool for keeping your child’s tummy healthy and helping your kid feel full for a longer period of time.


Some kids did not like its taste at all. Apart from that, this supplement receives good reviews from its users. They love the fact that it is instrumental in maintaining a healthy tummy. Parents said that it even helped them solve their kids’ potty-training problems.

No.4

Culturelle
Probiotic and Fiber Regularity Packets

Reference price
$18.52
Mid

Probiotic and Fiber Supplement for Toddlers

This supplement focuses on boosting the immune system and maintaining a healthy digestive system. It is made from natural ingredients and does not contain any synthetic flavors. It is also dairy-free and sugar-free! The maker claims it's gluten-free, too, but it clearly lists wheat dextrin as an ingredient.


A few parents complained that the product is hard to dissolve when mixed with juice or other beverages. It may work better when mixed with food like applesauce.


What parents love the most about this product is its noticeable effect! They said that their kids' digestion improved a lot when they started taking this supplement.

No.5

Yuve
Prebiotic Fiber Vegan Gummies

Reference price
$17.88
Mid

Vegan Prebiotic Supplement With Natural Fiber

This supplement contains a natural plant-based formula that is good for your kid’s digestion and metabolism. They come in strawberry, peach, and blackberry flavor.


Some parents are not fond of how sweet the gummies taste. However, the positive thing is that this sweet taste comes from all-natural ingredients. In addition, it seems these negatives come from adults who are taking them. Since most kids like sweet things, this may not be a problem!

No.6

Nature Made
Kids First Fiber

Reference price
$9.99
Low Mid

Fiber-Rich Gummies That Come in a Variety of Flavors

This product only contains flavors and colors that are from natural sources. It's recommended for kids aged four to 18.


Some parents gave this supplement a thumbs down because their kids did not like its taste. They are naturally sweetened with monk fruit, which some people do not like.


Despite the negative feedback, there are still more parents who love the supplement. They said that it helps increase their child's appetite.

No.7

JoySpring
Fiber Gummies for Kids

Reference price
$23.99
High Mid

A Plentiful 5 Grams of Fiber Per Serving

Are your kids experiencing irregularity in bowel movements? This supplement may be the answer that you are looking for. They can improve the digestive system and come in orange and berry flavor.


 A few parents are disappointed because the gummies are chewy and stick to the teeth. They also said that the flavor tastes neutral but not sweet or bitter.


While some kids are not fond of its flavor, some parents liked the idea of the supplement not being too sweet. Parents also like how this supplement works really well in addressing constipation and other stomach issues.

No.8

Metamucil
Kids Fiber Thins

Reference price
$24.98
High Mid

Chocolate Fiber Thins for On-the-Go

Are you looking for a healthy and convenient supplement for your kids? This product is perfect for you! It comes in thin packets and is very convenient to pack in a lunch bag or take on a trip.


Some parents said that their kids complained because it is hard to bite. They also said that it leaves your teeth stained with chocolate color after taking it.


Most parents stated that this product is fantastic and very useful for kids with constipation and stomach troubles. Kids also love it due to its chocolate flavor and nutritious benefits. 

No.9

L'il Critters
Fiber

Reference price
$7.99
Low

Chewable Fiber Gummies in a Cute Bear Shape

This bestseller is sugar-free, gluten-free, and has no corn syrup. The fiber source is unclear but seems to be polydextrose from corn.

Although there were a few complaints that the gummies are hard to chew, most parents say their kids love the taste. They also confirm that they helped their children have more consistent and less painful bowel movements.

No.10

PediaSure
Grow & Gain With FiberVanilla Shake, 24 pack

Reference price
$41.99
High

A Dose of Fiber With Your Multivitamin

PediaSure's Grow & Gain shakes are delicious, nutritious, and can help with digestive regulation. They're not specifically a fiber supplement, but they do contain three grams of fiber (which is pretty good for a fiber-exclusive supplement as well!). 


This particular type includes vanilla and strawberry options, and each bottle is packed with 27 vitamins and minerals to support your child's growth. Parents say that even picky eaters love it, and it's shown results in both the growth area and the tummy area.

The descriptions of each product are referenced from content available on manufacturer, brand, and e-commerce sites.

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