• Top 10 Fiber Supplements for Kids in 2021 (PediaSure, SmartyPants, and More) 1
  • Top 10 Fiber Supplements for Kids in 2021 (PediaSure, SmartyPants, and More) 2
  • Top 10 Fiber Supplements for Kids in 2021 (PediaSure, SmartyPants, and More) 3
  • Top 10 Fiber Supplements for Kids in 2021 (PediaSure, SmartyPants, and More) 4
  • Top 10 Fiber Supplements for Kids in 2021 (PediaSure, SmartyPants, and More) 5

Top 10 Fiber Supplements for Kids in 2021 (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: 06-03-2021
  • 996 views
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. 

Top 10 Fiber Supplements for Kids

If your pediatrician approves of your child taking fiber supplements, start here to choose the right one!

1

DrFormulasNexabiotic Prebiotic Fiber

$17.73

Total servings30
Fiber per serving4.5g
Fiber sourcesInulin from fructooligosaccharides, chicory root
FormGummies
2

SmartyPantsKids Formula and Fiber

$12.02

Total servings30
Fiber per serving4g
Fiber sourcesInulin from chicory root
FormGummies
3

Chapter OneF is for Fiber

$11.19

Total servings30
Fiber per serving3g
Fiber sourcesChicory root
FormGummies
4

CulturelleProbiotic and Fiber Regularity Packets

$18.52

Total servings24
Fiber per serving3.5g
Fiber sourcesInulin from chicory root, fiber from kiwifruit and wheat dextrin
FormDissolving powder
5

YuvePrebiotic Fiber Vegan Gummies

$17.88

Total servings30
Fiber per serving3g
Fiber sourcesInulin from chicory root
FormGummies
6

Nature MadeKids First Fiber

$9.99

Total servings30
Fiber per serving4g
Fiber sourcesInulin from chicory root
FormGummies
7

JoySpringFiber Gummies for Kids

$23.99

Total servings20
Fiber per serving5g
Fiber sourcesFiber from chicory root
FormGummies
8

MetamucilKids Fiber Thins

$24.98

Total servings12
Fiber per serving5g
Fiber sourcesInulin, oat hull fiber, psyllium husk
FormChocolate wafers
9

L'il CrittersFiber

$7.99

Total servings45
Fiber per serving3g
Fiber sourcesPolydextrose
FormGummies
10

PediaSureGrow & Gain With Fiber

Vanilla Shake, 24 pack

$41.99

Total servings1 per bottle
Fiber per serving3g
Fiber sourcesNot listed
FormLiquid shake

Compare the Best Fiber Supplements for Kids

Image
1
DrFormulas Nexabiotic Prebiotic Fiber 1

DrFormulas

2
SmartyPants Kids Formula and Fiber 1

SmartyPants

3
Chapter One F is for Fiber 1

Chapter One

4
Culturelle Probiotic and Fiber Regularity Packets 1

Culturelle

5
Yuve Prebiotic Fiber Vegan Gummies 1

Yuve

6
Nature Made Kids First Fiber 1

Nature Made

7
JoySpring Fiber Gummies for Kids 1

JoySpring

8
Metamucil Kids Fiber Thins 1

Metamucil

9
L'il Critters Fiber 1

L'il Critters

Name

Nexabiotic Prebiotic Fiber

Kids Formula and Fiber

F is for Fiber

Probiotic and Fiber Regularity Packets

Prebiotic Fiber Vegan Gummies

Kids First Fiber

Fiber Gummies for Kids

Kids Fiber Thins

Fiber

Features

Vegetarian and Gluten-Free Gummy Supplement

Chewable Multivitamin Gummy With 15 Essential Nutrients

Kosher Gummy Supplement for Kids

Probiotic and Fiber Supplement for Toddlers

Vegan Prebiotic Supplement With Natural Fiber

Fiber-Rich Gummies That Come in a Variety of Flavors

A Plentiful 5 Grams of Fiber Per Serving

Chocolate Fiber Thins for On-the-Go

Chewable Fiber Gummies in a Cute Bear Shape

Price$17.73$12.02$11.19$18.52$17.88$9.99$23.99$24.98$7.99
Total servings303030243030201245
Fiber per serving4.5g4g3g3.5g3g4g5g5g3g
Fiber sourcesInulin from fructooligosaccharides, chicory rootInulin from chicory rootChicory rootInulin from chicory root, fiber from kiwifruit and wheat dextrinInulin from chicory rootInulin from chicory rootFiber from chicory rootInulin, oat hull fiber, psyllium huskPolydextrose
FormGummiesGummiesGummiesDissolving powderGummiesGummiesGummiesChocolate wafersGummies
Link

How to Choose a Fiber Supplement for Kids - Buying Guide

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.

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.

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.

Know the Fiber Source of the Supplement

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.

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.

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.  

Looking for More Kids' Health Products?

Looking for More Kids' Health Products?

Fiber is not the only nutrient our body needs and kids are not the only ones who need supplements. Adults need enough vitamins and minerals in their body as much as the children do. Below is a list of related links where you can find great supplements for adults or kids. 

Summary

Fiber supplements are recommended for kids who suffer from constipation, loose bowel movements, and other digestive problems. With this type of supplement, you do not have to worry if your child is a bit picky when it comes to what they eat. While it is better to get fiber from food, supplements can be a great additional source.


There are so many fiber supplements for kids available today. It might be quite challenging to pinpoint which one is the best for your kids. However, with the right consideration in selecting what kids' fiber supplement to buy, you can shorten the long list of options. 


Author: Mendoza Romylene Carillo


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