10 Best Best Laxative For Kids of 2025

Tested and Reviewed: Top 10 Best Laxative For Kids deals with expert ratings from 8.1 to a perfect 10

March 2026 Edition

Editor's Choice

9.7

Dulcolax

Dulcolax Kids Saline Laxative Soft Chews, Stimulant-Free Laxatives, Gentle Constipation Relief for Kids, Softens Stool, Watermelon Flavor, Magnesium Hydroxide 1200 mg, 15 Count

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Editor's bottom line:

“This best laxative for kids is the best one we tested. In terms of quality, brand and price, we couldn't ask for more.”

Main Highlights

Includes: One (1) 15-count bag of Dulcolax Kids saline laxative watermelon soft chews
Works fast: Dulcolax Kids Soft Chews provide the relief they need from constipation in as little as 30 minutes to six hours
Great-tasting: Help your child get the relief they need with Dulcolax chewy laxative for kids in a great-tasting watermelon flavor
Effective active ingredient: Dulcolax saline laxative soft chews are made with magnesium hydroxide, which hydrates stools and makes them easier to pass
Cramp-free: This stimulant-free laxative soft chew works naturally with your child's body for gentle constipation relief
Trusted Relief: Get relief you can trust from Dulcolax, providing trusted and safe relief for over 70 years and counting
For ages 4+: These laxative soft chews are individually wrapped for convenient, on-the-go relief

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Picked by 397 people today

9.5

Senokot

Senokot Kids Mixed Berry Laxative Gummies for Age 2+, Senna Extract for Gentle, Overnight Relief from Occasional Constipation, 40 ct

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Main Highlights

Effective Overnight Relief: Senokot Kids is so gentle for kids 2+ years of age and formulated to provide overnight relief for children when taken at bedtime use as directed
Kid-Tested Great Taste: Kids have approved the great taste of Senokot Kids Mixed Berry Laxative Gummies use as directed
Natural Senna Extract: For parents peace of mind, the primary ingredient in Senokot Kids Gummies is always natural senna extract and always manufactured to the highest quality standards.
HSA and FSA Eligible: Senokot Kids Laxative Gummies are a HSA and FSA eligible item, check with your provider for coverage; use as directed
Doctor Recommended Brand; for over 65 years, physicians and pharmacists have trusted and consumers have relied on the Senokot family of laxatives to provide gentle, effective overnight relief of occasional constipation

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9.5

Pedia-Lax

Pedia-Lax Children’s Chewable Laxatives for Constipation, Gently Relieves Occasional Constipation for Kids Ages 2-11, Watermelon Flavor, 30 Count, Pack of 3

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Main Highlights

Pedia-Lax Laxative Chewable Tablets gently provide occasional constipation relief for kids in 30 minutes to 6 hours
Chewable laxative tablets are safe for kids ages 2-11 who experience occasional constipation
Easy-to-take watermelon flavored chewable tablets contain magnesium hydroxide, a saline laxative that offers gentle, stimulate-free relief
Pedia-Lax is the number 1 pediatrician-recommended childrens laxative brand* *IQVIA, using the ProVoice Survey December 1, 2021 to November 30, 2022
Contains 3 packs of Pedia-Lax Laxative Chewable Tablets, Watermelon Flavor, 30 count each
FSA- and HSA-eligible product in the U.S.

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9.2

MiraLAX

MiraFAST Kids Soft Chews, from The Makers of MiraLAX, Gentle Constipation Relief for Kids 4+ and Adults, Fast Acting Saline Laxative, Stimulant Free Saline Laxative, Mixed Berry Flavor, 15ct

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Main Highlights

Fast and Gentle: Works in as little as 30 minutes to 6 hours, providing fast & gentle relief, helping your child get relief and back to the fun
From the Makers of MiraLAX: MiraFAST Kids Soft Chews promotes gentle, fast relief that parents can trust for their little ones ages 4+
No Cramps, No Stimulants: Formulated with magnesium hydroxide, MiraFAST Kids provides effective constipation relief without stimulants and cramping
Gentle, Worry-Free Constipation Relief: MiraFAST Kids Soft Chews work naturally with the water in your childs body to hydrate and soften stool
Tasty Relief: Comes in a tasty berry flavored soft chew
Convenient for Parents: 15 individually wrapped soft chews perfect to keep at home or toss in your bag for on-the-go relief
For Kids Ages 4+: tasty MiraFAST Kids Soft Chews are a reliable constipation solution that helps make bathroom time less of a battle

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9.0

Prunelax

Prunelax Ciruelax Regular Strength Liquid Laxative for Kids - Gentle Relief for Occasional Constipation, Senna Extract, Vegan & Gluten-Free, Fast-Acting Overnight Relief - 4.05 fl oz

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Main Highlights

Overnight Relief for Occasional Constipation: Fast-acting laxative syrup provides gentle relief by morning. Feel the difference within 8-12 hours.*
Made with Natural Senna: Each serving contains 38mg of Senna Leaf Extracts, in a tasty, easy-to-ingest option for kids ages 4+!
Find Comfort with Ease: Maintain control over occasional constipation and cater to your bodys needs effortlessly. Simply take 1 tsp before bedtime for optimal relief.
Inclusive & Transparent Health: Vegan, gluten-free, and made without artificial additivesour Prunelax Syrup is safe for diverse dietary needs.
Predictable Relief: Prunelax offers gentle & predictable overnight relief, helping you unwind and ensuring a comfortable night's sleep.

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8.8

Pedia-Lax

Pedia-Lax Liquid Glycerin Suppositories for Kids Ages 2-5, Gentle Constipation Relief Laxative for Children, 6 Count, Pack of 3

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Main Highlights

Pedia-Lax Laxative Liquid Glycerin Suppositories provide gentle constipation relief for kids in 15-60 minutes
Liquid glycerin suppositories are designed for kids ages 2-5 who experience occasional constipation
Small, kid-sized suppositories for constipation are sodium-free and wont upset the digestive system
Pedia-Lax is the number 1 pediatrician-recommended children's laxative brand* *IQVIA, using the ProVoice Survey December 1, 2021 to November 30, 2022)
Contains 1 jar of Pedia-Lax Laxative Glycerin Suppositories, 12 count; FSA- and HSA-eligible product in the U.S.

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8.6

Fletcher's

Fletcher's Laxative for Kids 3.50 oz (Pack of 4)

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Main Highlights

Gentle Relief: Helps your little one feel comfortable and regular again
Naturally Derived Senna: Formulated with natural Senna, a time-trusted laxative known for its gentle and effective action
Pleasant Root Beer Flavor: Kids will love the refreshing root beer flavor, making it easy to administer and encourage regular bowel movements
Works in 6-12 Hours: Delivers predictable relief
Convenient and Kid-Friendly: Easy to administer the proper dosage and keep on hand when needed

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8.3

GenCare

GenCare - Senna Syrup Liquid Laxative (8 Fl Oz Bottle) All Natural Vegetable Sennosides Active Ingredient | Easy to Swallow Constipation Relief for Adults and Kids 12 and Older | Best Value Size

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Main Highlights

GENTLE RELIEF - Senna Syrup is a natural laxative and stool softener to help with constipation, bloating, upset stomach and irregularity. Take preferably at bedtime or as directed by a doctor, a single dose generally causes bowel movement within 6 to 12 hours.
SHAKE WELL - Liquid Senna Syrup contains all natural vegetable sennosides alcohol free and dye free in an easy to swallow drink liquid for adults and children ages 12 and older. Before use: shake bottle well to ensure proper mixing and consistency of laxative syrup.
POWERFUL OTC FORMULA - Sennosides are a plant based all natural laxative. Our OTC generic formula (compared to Senokot Tablets) works overnight to clear bowels and ease constipation. See the recommended usage chart for adults and children 12 and older.
FAMILY BOTTLE - Follow directions to dispense liquid at a starting dose of 2-3 teaspoonfuls into a small cup or drinking glass. Liquid Senna Syrup Laxative can fit in most medicine cabinets and/or pantries for your convenience. Shake well before use.
100% SATISFACTION GUARANTEE - We know you and your family will love the ultimate convenience of our Senna Syrup bottle. That's why we back up each tamper proof bottle with our 100% Satisfaction Guarantee. Join thousands of satisfied customers...Click Add-to-Cart Today!

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8.1

Dulcolax

Dulcolax Kids Saline Laxative Soft Chews, Stimulant-Free Laxatives, Gentle Constipation Relief for Kids, Softens Stool, Watermelon Flavor, Magnesium Hydroxide 1200 mg, 15 Count (Pack of 2)

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Main Highlights

The information below is per-pack only
Includes: One (1) 15-count bag of Dulcolax Kids saline laxative watermelon soft chews
Works fast: Dulcolax Kids Soft Chews provide the relief they need from constipation in as little as 30 minutes to six hours
Great-tasting: Help your child get the relief they need with Dulcolax chewy laxative for kids in a great-tasting watermelon flavor
Effective active ingredient: Dulcolax saline laxative soft chews are made with magnesium hydroxide, which hydrates stools and makes them easier to pass
Cramp-free: This stimulant-free laxative soft chew works naturally with your child's body for gentle constipation relief
Trusted Relief: Get relief you can trust from Dulcolax, providing trusted and safe relief for over 70 years and counting
For ages 4+: These laxative soft chews are individually wrapped for convenient, on-the-go relief

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8.1

Fleet

Pedia-Lax Laxative Chewable Tablets for Kids, Ages 2-11, Watermelon Flavor, 30 CT (2 Pack)

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Main Highlights

Pedia-Lax Laxative Chewable Tablets gently provide occasional constipation relief for kids in 30 minutes to 6 hours
Chewable laxative tablets are safe for kids ages 2-11 who experience occasional constipation
Easy-to-take watermelon flavored chewable tablets contain magnesium hydroxide, a saline laxative that offers gentle, stimulate-free relief
Pedia-Lax is the number 1 pediatrician-recommended childrens laxative brand* *IQVIA, using the ProVoice Survey December 1, 2021 to November 30, 2022
Contains 2 pack of Pedia-Lax Laxative Chewable Tablets, Watermelon Flavor, 30 count each
FSA- and HSA-eligible product in the U.S.

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Our Best Overall Choice

Best Choice

9.7

Dulcolax

Dulcolax Kids Saline Laxative Soft Chews, Stimulant-Free Laxatives, Gentle Constipation Relief for Kids, Softens Stool, Watermelon Flavor, Magnesium Hydroxide 1200 mg, 15 Count

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Editor's bottom line:

“This is the best one we tested. In terms of quality, brand and price, we couldn't ask for more.”

Main Highlights

Includes: One (1) 15-count bag of Dulcolax Kids saline laxative watermelon soft chews
Works fast: Dulcolax Kids Soft Chews provide the relief they need from constipation in as little as 30 minutes to six hours
Great-tasting: Help your child get the relief they need with Dulcolax chewy laxative for kids in a great-tasting watermelon flavor
Effective active ingredient: Dulcolax saline laxative soft chews are made with magnesium hydroxide, which hydrates stools and makes them easier to pass
Cramp-free: This stimulant-free laxative soft chew works naturally with your child's body for gentle constipation relief
Trusted Relief: Get relief you can trust from Dulcolax, providing trusted and safe relief for over 70 years and counting
For ages 4+: These laxative soft chews are individually wrapped for convenient, on-the-go relief

Show Price

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