10 Best Laxatives For Constipation of 2025

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

January 2026 Edition

Editor's Choice

9.7

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MiraLAX

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

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Editor's bottom line:

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

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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Picked by 397 people today

9.5

Save 20%

Amazon Basic Care

Amazon Basic Care ClearLax Polyethylene Glycol 3350 Powder for Solution, Osmotic Laxative, Relieves Occasional Constipation, Unflavored, 1.68 pound (Pack of 1)

20% OffFree Shipping

Main Highlights

ACTIVE INGREDIENT: The active ingredient of this osmotic laxative is Polyethylene Glycol 3350; compare to MiraLAX active ingredient
CONSTIPATION RELIEF: Relieves occasional constipation/irregularity; generally produces a bowel movement in 1 to 3 days
DOCTOR RECOMMENDED ACTIVE INGREDIENT: Polyethylene Glycol 3350 is the Number One Doctor Recommended Laxative Active Ingredient (of U.S. physicians surveyed by an independent market research firm, excluding Therapeutic Fiber and Stool Softeners)
SOFTENS THE STOOL: This laxative increases frequency of bowel movements and softens the stool
UNFLAVORED POWDER: Unflavored laxative powder dissolves in any beverage; grit free, sugar free and gluten free; for adults and children 17 years of age and older

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Best Value

9.5

Save 56%

Dulcolax

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

56% OffFree Shipping

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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9.2

Save 19%

Dulcolax

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

19% OffFree Shipping

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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9.0

Save 29%

Dulcolax

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

29% OffFree Shipping

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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8.8

TIME-CAP LABS, INC.

TIME-CAP LABS, INC. Timely - Max Laxatives - 90 Maximum Strength Tablets - 25mg Sennosides Laxative - Occasional Constipation Relief, Best Laxatives for Constipation Fast Acting

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Main Highlights

Get Things Moving Smoothly Again ... When constipation threatens to ruin your day, Max laxatives offers the temporary relief you need. Each maximum strength tablet is packed with sennosides 25mg. Take 2 tablets once or twice daily & stimulate your system.
Wake Up Ready to Go ... We formulated our laxatives for constipation relief for adults to offer overnight relief; so, you won't be crippled by bathroom anxiety. The sennosides laxative generally produces bowel movement in 6 to12 hours.
Impressive Results at a Fraction of the Cost ... Don't fall into the branding trap. Our stimulant laxative tablets have National Brand Equivalency. This means you get the same quality as products that are 2X as expensive. Be savvy. Shop smart. Save big.
Take Your Meds with Total Ease ... No more thinking twice before addressing the discomfort in your gut. With our stimulant laxative tablets, relief will be an intimidation-free affair.
Your Safety Comes First ... At Time Cap Labs, your wellbeing is our business. That's why we work hard to ensure our laxatives for constipation for women & men live up to the highest standards. Each bottle comes with a seal for a serving of safety.

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8.6

Amazon Basic Care

Amazon Basic Care Stool Softener Laxative, Docusate Sodium 100 mg, Softgels, For Constipation Relief, 100 Count

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Main Highlights

STOOL SOFTENER LAXATIVE, Amazon Basic Care Docusate Sodium 100 mg, Softgels contain docusate sodium 100 mg, the physician recommended stool softener OTC active ingredient (of U.S. physicians surveyed by an independent market research firm). Compare to the active ingredient in Colace
THESE SOFTGELS work gently to soften stools and generally produce a bowel movement in 12 to 72 hours. Here is your answer for an effective stool softener laxative to provide gentle and predictable constipation relief
GENTLE AND PREDICTABLE constipation relief for adults and children ages 2 years and over. This effective stool softener laxative comes in a convenient softgel and is gluten free.
THIS STOOL SOFTENER is stimulant free for convenient, predictable relief of occasional constipation symptoms, such as: fewer than 3 bowel movements per week; dry, hard stools; difficult or painful bowel movements; feeling that not all stool has passed.
DOCUSATE SODIUM IS the physician recommended stool softener OTC active ingredient (of U.S. physicians surveyed by an independent market research firm).

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8.3

Dulcolax

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

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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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8.1

Ex-Lax

Ex-Lax Maximum Strength Stimulant Laxative Constipation Relief Pills for Occasional Constipation, Gentle Laxatives - 24 Count

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Main Highlights

One 24 count box of ex-lax Maximum Strength Stimulant Laxative Pills for Relief of Occasional Constipation, Gentle Laxatives
Gentle laxative tablets formulated for dependable overnight constipation treatment
Maximum strength sennosides 25mg laxative tablets
Constipation relief tablet is easy to dose with no mixing and no mess
Overnight laxative that typically produces results in as little as 6 to 12 hours

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Our Best Overall Choice

Best Choice

9.7

MiraLAX

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

30% OffFree Shipping

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

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

Show Price

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