10 Best Best Laxatives For Constipation of 2025

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

May 2026 Edition

Editor's Choice

9.7

Save 29%

Dulcolax

Dulcolax Stimulant Laxative Tablets, Predictable & Effective Constipation Relief, Relieves Straining & Bloating, Bisacodyl 5 mg, 50 Count

29% Off

Editor's bottom line:

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

Main Highlights

Includes: One (1) 50-count box of Dulcolax stimulant laxative comfort-coated tablets
Dependable constipation relief: Dulcolax tablets reactivate your natural gut rhythm* for effective morning constipation relief
Works fast: Dulcolax provides constipation relief in as little as six to 12 hours, starting with just one tablet
Effective active ingredient: Dulcolax stimulant laxative tablets are made with bisacodyl, which helps increase movement in the intestines
On-the-go relief: Pack these overnight laxative pills in your travel essentials to help you get back to being regular when stress and overindulgence slow you down
Doctor recommended: Dulcolax is the No. 1 doctor-recommended brand among OTC stimulant laxative brands
Predictable relief: Provides predictable relief of hard, dry stools caused by occasional constipation and irregularity

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Picked by 397 people today

9.5

Save 25%

Dulcolax

Dulcolax Stimulant Laxative Tablets, Predictable & Effective Constipation Relief, Relieves Straining & Bloating, Bisacodyl 5 mg, 100 Count

25% Off

Main Highlights

INCLUDES: One (1) 100-count box of Dulcolax stimulant laxative comfort-coated tablets
DEPENDABLE CONSTIPATION RELIEF: Dulcolax tablets reactivate your natural gut rhythm for effective morning constipation relief
WORKS FAST: Dulcolax provides constipation relief in as little as six to 12 hours, starting with just one tablet
EFFECTIVE ACTIVE INGREDIENT Dulcolax stimulant laxative tablets are made with bisacodyl, which helps increase movement in the intestines
ON-THE-GO RELIEF: Pack these overnight laxative pills in your travel essentials to help you get back to being regular when stress and overindulgence slow you down
DOCTOR RECOMMENDED: Dulcolax is the doctor-recommended brand among OTC stimulant laxative brands
PREDICTABLE RELIEF: Provides predictable relief of hard, dry stools caused by occasional constipation and irregularity

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9.5

Save 11%

Dulcolax

Dulcolax Stimulant Laxative Tablets, Predictable & Effective Constipation Relief, Relieves Straining & Bloating, Bisacodyl 5 mg, 10 Count

11% Off

Main Highlights

Includes: One (1) 10-count box of Dulcolax stimulant laxative comfort-coated tablets
Dependable constipation relief: Dulcolax tablets reactivate your natural gut rhythm* for effective morning constipation relief
Works fast: Dulcolax provides constipation relief in as little as six to 12 hours, starting with just one tablet
Effective active ingredient: Dulcolax stimulant laxative tablets are made with bisacodyl, which helps increase movement in the intestines
On-the-go relief: Pack these overnight laxative pills in your travel essentials to help you get back to being regular when stress and overindulgence slow you down
Doctor recommended: Dulcolax is the No. 1 doctor-recommended brand among OTC stimulant laxative brands
Predictable relief: Provides predictable relief of hard, dry stools caused by occasional constipation and irregularity

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9.2

MiraLAX

MiraFAST Soft Chews, from the Makers of MiraLAX, Gentle Constipation Relief, Fast Acting, Stimulant Free Saline Laxative, Magnesium Hydroxide, Blueberry & Raspberry Flavor, 60ct

Main Highlights

From the Makers of MiraLAX: MiraFAST Soft Chews is a saline laxative that provides fast constipation relief that you can trust to be gentle.
Quick and Gentle: Fast-acting relief from constipation in 30 minutes to 6 hours, giving you the freedom to tackle your busy day.
No Cramps, No Stimulants: Formulated with magnesium hydroxide, MiraFAST Soft Chews works naturally with the water in your body to hydrate and soften stools, providing effective constipation relief without uncomfortable cramps.
Bite-Size Relief: Enjoy fast, gentle constipation relief in tasty soft chews.
Tasty and Convenient: This pack includes 60 individually wrapped tasty soft chews in blueberry and raspberry flavor. Easy to carry around so you can use it at home or keep it handy for travel.
Constipation Relief for Ages 4+: Tasty and easy to bite, MiraFAST Soft Chews is a reliable constipation solution for your whole family ages 4+.
Anytime, Anywhere: MiraFAST Soft Chews provides fast and gentle constipation relief for women, men, and kids ages 4+.

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9.0

MiraLAX

MiraLAX, Laxative Powder, Gentle Constipation Relief for Adults, Stool Softener with PEG 3350, Nonstimulant Laxative, No Harsh Side Effects, Includes Stirrer, 14 Count

Main Highlights

Works naturally with the water in your body: Hydrates, softens, and eases your stool providing gentle and effective occasional constipation relief for women and men
Nonstimulant laxative: A gentle laxative for women and men with no harsh side effects, unblock your system without bloating, cramping, or sudden urgencies
#1 doctor-recommended OTC laxative: Recommended by physicians, gastroenterologists, and pharmacists for safe and effective constipation relief for adults
Convenient stirrers: Includes stirrers for effortless mixing, just fill cap to indicated line, mix, and drink in any hot or cold beverage. MiraLAX Laxative will provide relief in 1-3 days
Unflavored, grit-free powder: Dissolves completely in any hot or cold drink for a simple, stress-free experience
Free from: Sugar, preservatives, and gluten, a reliable stool softener choice

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8.8

Save 18%

MedRite

MedRite Magnesium Citrate, Oral Solution, Natural Lemon Flavor - Laxatives for Constipation Fast Acting. Laxatives for Constipation, Stool Softeners, Citrato de Magnesio (1) (10 Fl Oz (Pack of 1)

18% Off

Main Highlights

Magnesium Citrate, Oral Solution, Natural Lemon Flavor - Laxatives for Constipation Fast Acting. Laxatives for Constipation, Stool Softeners, Citrato de Magnesio, Magnesium for Constipation Magnesio, Magnesium for Constipation
Fast-Acting Constipation Relief Magnesium citrate liquid laxative provides quick relief for occasional constipation by drawing water into the intestines, softening stools, and promoting natural bowel movements. Ideal for those looking for a fast-acting laxative that works within hours.
Gentle & Effective Stool Softener Unlike harsh stimulant laxatives, this natural laxative works gently to support digestive health. It's a great alternative to milk of magnesia, sodium citrate, and other laxatives for constipation fast acting.
Great for Colon Cleansing & Medical Prep Commonly used as a colonoscopy prep drink, this liquid magnesium citrate effectively cleanses the digestive system, making it a trusted choice for colon cleansing before medical procedures.
Natural Lemon Flavor & Easy to Use This magnesium citrate supplement comes in a refreshing natural lemon flavor, making it easier to consume than citrato de magnesio en polvo or other bitter-tasting laxatives. Simply drink and follow with plenty of fluids for best results.
Non-Habit Forming & Doctor-Recommended Formulated for occasional constipation relief, this best magnesium for pooping is non-habit forming, meaning it works naturally without dependency concerns. Safe and effective for adults seeking constipation relief and digestive support.
Fast-Acting Colon Cleanse & Constipation Relief This powerful liquid laxative provides constipation relief for women and men, promoting a gentle yet effective colon cleanse. Formulated as one of the best laxatives for constipation fast acting, it helps flush waste quickly, making it a trusted choice for those seeking reliable laxatives for constipation and overall digestive support.

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8.6

MiraLAX

MiraLAX, Laxative Powder, Gentle Constipation Relief for Adults, Stool Softener with PEG 3350, Nonstimulant Laxative, No Harsh Side Effects, Osmotic Laxative, 45 Count

Main Highlights

Works naturally with the water in your body: MiraLAX laxative powder gently unblocks your system by hydrating and softening your stool for occasional constipation relief
No harsh side effects: A laxative for constipation that doesn't cause gas, bloating, cramping, or sudden urgency
Nonstimulant: Cramp-free constipation relief for women and men that wont disrupt your day; works naturally with the water in your body
#1 doctor-recommended OTC laxative: Recommended by physicians, gastroenterologists, and pharmacists for safe and effective constipation relief for adults
Unflavored, grit-free powder: Dissolves completely in any hot or cold beverage for a simple, stress-free experience
Free from sugar, preservatives, and gluten: Dependable and gentle laxative for women and men

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8.3

Dulcolax

Dulcolax Stimulant Laxative Liquid Gels, Predictable & Effective Constipation Relief, Relieves Constipation Related Symptoms, Bisacodyl 5 mg, No Added Parabens, Gluten-Free & Sugar-Free, 20-Count

Main Highlights

INCLUDES: One (1) 20-count pack of Dulcolax Stimulant Laxative Liquid Gels for Effective & Satisfying* Constipation Relief
WORKS FAST: For satisfying* constipation relief in as little as 6 hours**, start with just one tablet for adult men and women and kids ages 6+
REACTIVATES YOUR NATURAL GUT RHYTHM when taken at night for predictable constipation relief
NON-HABIT FORMING: When used as directed
EFFECTIVE ACTIVE INGREDIENT: Dulcolax liquid filled capsules are made with bisacodyl which relieves constipation and its related symptoms: bloating, straining, and painful stools***
INNOVATIVE LIQUID CORE TECHNOLOGY : Dulcolax Liquid Gels have a liquid core that works where its needed for effective relief
FREE FROM: Gluten, Sugar and Added Parabens
DOCTOR RECOMMENDED: Dulcolax is the No. 1 doctor recommended brand among OTC stimulant laxative brands

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8.1

Save 15%

Dulcolax

Dulcolax Saline Laxative Soft Chews, Fast-Acting Laxative, Gentle Constipation Relief, Mixed Berry Flavor, Magnesium Hydroxide 1200 mg, 30 Count, Occasional Constipation.

15% Off

Main Highlights

Includes: One (1) 30-count bag of Dulcolax saline laxative mixed berry soft chews
Works fast: Dulcolax soft chews provide fast relief from constipation in as little as 30 minutes to six hours
Stimulant free: Dulcolax Soft Chews cramp-free formula works naturally with the water in your body for gentle constipation relief
Effective active ingredient: Dulcolax saline laxative soft chews are made with magnesium hydroxide, which hydrates stools and makes them easier to pass
Puts you in control: Pack these laxative chews in your travel essentials to help you get back to being regular when stress and overindulgence slow you down
Trusted Relief: Get relief you can trust from Dulcolax, providing trusted and safe relief for over 70 years and counting
Convenient soft chew: These mixed-berry soft chews taste great and are individually wrapped for on-the-go relief

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8.1

Dulcolax

Dulcolax Stimulant Laxative Medicated Suppositories, Predictable & Effective Constipation Relief, Bisacodyl 10 mg, 28 Count, Stimulant Laxatives

Main Highlights

Includes: One (1) 28-count box of Dulcolax medicated stimulant laxative suppositories
Works fast: Dulcolax suppositories provide fast relief from constipation in as little as 15 to 60 minutes
Targets the source: Suppositories deliver the active ingredient directly into the rectum for localized relief where it's needed
Effective active ingredient: Dulcolax medicated laxative suppositories are made with 10 mg bisacodyl, which stimulates your gut muscles to move things out
On-the-go relief: Pack these compact laxative suppositories in your travel essentials to help you get back to being regular when stress and overindulgence slow you down
Doctor recommended: Dulcolax is the No. 1 doctor-recommended brand among OTC stimulant laxative brands
Comfort-shaped: These laxative suppositories are made to comfortably insert and retain to give you the relief you need

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Our Best Overall Choice

Best Choice

9.7

Dulcolax

Dulcolax Stimulant Laxative Tablets, Predictable & Effective Constipation Relief, Relieves Straining & Bloating, Bisacodyl 5 mg, 50 Count

29% Off

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) 50-count box of Dulcolax stimulant laxative comfort-coated tablets
Dependable constipation relief: Dulcolax tablets reactivate your natural gut rhythm* for effective morning constipation relief
Works fast: Dulcolax provides constipation relief in as little as six to 12 hours, starting with just one tablet
Effective active ingredient: Dulcolax stimulant laxative tablets are made with bisacodyl, which helps increase movement in the intestines
On-the-go relief: Pack these overnight laxative pills in your travel essentials to help you get back to being regular when stress and overindulgence slow you down
Doctor recommended: Dulcolax is the No. 1 doctor-recommended brand among OTC stimulant laxative brands
Predictable relief: Provides predictable relief of hard, dry stools caused by occasional constipation and irregularity

Show Price

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