10 Best laxative brand in Canada

Advertising Disclosure

Last Updated - 2026/03/20

Best Choice

01
RIGHT REMEDIES

RIGHT REMEDIES Senna Natural Laxative, (300 Tablets), Senna 8.6mg, Gentle Overnight Laxatives for Constipation Relief, Compare to The Active Ingredient in National Brand Product
Main highlights

Works Overnight: Designed to work within 6 to 12 hours to help restore regularity by morning.
Plant-Based Laxative: Senna is a natural, stimulant laxative derived from the senna plant, trusted for centuries.
Non-Habit Forming: Safe for occasional use and not habit-forming when used as directed.
Natural Gentle & Effective Relief: Formulated with 8.6 mg of natural Senna to provide dependable overnight relief from occasional constipation.
100% SATISFACTION GUARANTEE - We know you and your family will love the ultimate convenience of our 300 count bulk savings bottle. That's why we back up each tamper proof bottle with our 100% Satisfaction Guarantee...Click Add-to-Cart Today!
Show more
9.8

Exceptional

Show more
Curious about how we select the top products for you? Explore How It Works

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service levels, popularity trends, and more. The rankings reflect our opinion and should be a good starting point for shopping. By purchasing the products we rank, you’ll get the lowest price we found while we may receive a commission at no cost to you, which will help us continue to provide you with value.
02
LAX-A-DAY

LAX-A-Day Powder Laxative - No Taste, No Grit, No Sugar - Clinically Proven Relief of Occasional Constipation (60 Doses, 1020g)

13% Off

9.3 Taste

9.3 worth the money
Main highlights

No sudden urgency: Lax-a-day powder is an osmotic laxative and works by increasing water retention in your stool, making it softer & easier to pass, and also increasing bowel frequency without causing contractions in the intestine.
Here’s what you get: Lax-a-day comes in four different bottle formats, with a convenient measuring cap: 7 doses (119 g), 14 doses (238 g), 30 doses (510 g), and a very unique and convenient 60 doses (1020 g). Choose according to your requirements!
Gentle on your taste buds: Unlike other laxatives on the market, LAX-A-Day is taste-free, sugar-free & grit-free, so it goes down easily. Simply dissolve it in any non-alcoholic beverage, stir it & drink it once a day. The lax a day powder is 100% soluble.
Effective relief: If occasional constipation is interrupting the flow of your daily lives, then incorporate our highly effective laxative powder in your daily routine to experience soothing relief against constipation & its many symptoms.
Clinically proven efficacy: Our powder laxative was formulated based on a high level of scientific evidence to provide gentle & clinically proven relief. No specific drug interactions. The laxative generally takes 2-4 days to work.
Show more
9.5

Excellent

Show more
Value for Money

03
LAX-A-DAY

LAX-A-Day Powder Laxative - No Taste, No Grit, No Sugar - Clinically Proven Relief of Occasional Constipation (60 Doses, 1020g)

17% Off

9.3 Taste

9.3 worth the money
Main highlights

No sudden urgency: Lax-a-day powder is an osmotic laxative and works by increasing water retention in your stool, making it softer & easier to pass, and also increasing bowel frequency without causing contractions in the intestine.
Here’s what you get: Lax-a-day comes in four different bottle formats, with a convenient measuring cap: 7 doses (119 g), 14 doses (238 g), 30 doses (510 g), and a very unique and convenient 60 doses (1020 g). Choose according to your requirements!
Gentle on your taste buds: Unlike other laxatives on the market, LAX-A-Day is taste-free, sugar-free & grit-free, so it goes down easily. Simply dissolve it in any non-alcoholic beverage, stir it & drink it once a day. The lax a day powder is 100% soluble.
Effective relief: If occasional constipation is interrupting the flow of your daily lives, then incorporate our highly effective laxative powder in your daily routine to experience soothing relief against constipation & its many symptoms.
Clinically proven efficacy: Our powder laxative was formulated based on a high level of scientific evidence to provide gentle & clinically proven relief. No specific drug interactions. The laxative generally takes 2-4 days to work.
Show more
9.2

Excellent

Show more
04
RestoraLAX

RestoraLAX Powder Stool Softener Laxative - Laxatives For Constipation, Effective Constipation Relief For Adults, No Taste, No Grit, No Gas, No Bloat, No Cramps, No Sudden Urge, 45 Doses, 765 grams

9.3 Taste

9.1 worth the money
Main highlights

Restoring your body's natural rhythm - RestoraLAX is an osmotic laxative containing 100% polyethylene glycol 3350 powder that works with the water in your body to soften and hydrate stool, and increase frequency of bowel movements.
Improve your gut health - Try RestoraFIBRE daily prebiotic fiber supplements, with naturally sourced inulin, to help support a healthy digestive system and promote regularity.
Effective relief - RestoraLAX is a gentle laxative that provides effective relief from occasional constipation without causing bloating, gas, cramping and sudden urge.
Convenient & easy to use - RestoraLAX easily dissolves in any beverage, hot or cold, and is sugar free, gluten free, has no taste and no grit. Each bottle comes with a convenient single 17g dose measuring cap.
#1 Doctor recommended brand - RestoraLAX is the #1 laxative recommended by family doctors, pharmacists and gastroenterologists* and is certified by the Canadian Digestive Health Foundation.
Show more
9.1

Excellent

Show more
05
RestoraLAX

RestoraLAX Powder Stool Softener Laxative - Laxatives For Constipation, Effective Constipation Relief For Adults, No Taste, No Grit, No Gas, No Bloat, No Cramps, No Sudden Urge, 45 Doses, 765 grams

9.3 Taste

9.1 worth the money
Main highlights

Restoring your body's natural rhythm - RestoraLAX is an osmotic laxative containing 100% polyethylene glycol 3350 powder that works with the water in your body to soften and hydrate stool, and increase frequency of bowel movements.
Improve your gut health - Try RestoraFIBRE daily prebiotic fiber supplements, with naturally sourced inulin, to help support a healthy digestive system and promote regularity.
Effective relief - RestoraLAX is a gentle laxative that provides effective relief from occasional constipation without causing bloating, gas, cramping and sudden urge.
Convenient & easy to use - RestoraLAX easily dissolves in any beverage, hot or cold, and is sugar free, gluten free, has no taste and no grit. Each bottle comes with a convenient single 17g dose measuring cap.
#1 Doctor recommended brand - RestoraLAX is the #1 laxative recommended by family doctors, pharmacists and gastroenterologists* and is certified by the Canadian Digestive Health Foundation.
Show more
9.0

Excellent

Show more
06
RestoraLAX

RestoraLAX Powder Stool Softener Laxative - Laxatives For Constipation, Effective Constipation Relief For Adults, No Taste, No Grit, No Gas, No Bloat, No Cramps, No Sudden Urge, 14 Doses, 238 Grams
Main highlights

Restoring your body's natural rhythm - RestoraLAX is an osmotic laxative containing 100% polyethylene glycol 3350 powder that works with the water in your body to soften and hydrate stool, and increase frequency of bowel movements.
Improve your gut health - Try RestoraFIBRE daily prebiotic fiber supplements, with naturally sourced inulin, to help support a healthy digestive system and promote regularity.
Effective relief - RestoraLAX is a gentle laxative that provides effective relief from occasional constipation without causing bloating, gas, cramping and sudden urge.
Convenient & easy to use - RestoraLAX easily dissolves in any beverage, hot or cold, and is sugar free, gluten free, has no taste and no grit. Each bottle comes with a convenient single 17g dose measuring cap.
#1 Doctor recommended brand - RestoraLAX is the #1 laxative recommended by family doctors, pharmacists and gastroenterologists* and is certified by the Canadian Digestive Health Foundation.
Show more
8.9

Very Good

Show more
07
RestoraLAX

RestoraLAX Powder Stool Softener Laxative - Laxatives For Constipation, Effective Constipation Relief For Adults, No Taste, No Grit, No Gas, No Bloat, No Cramps, No Sudden Urge, 14 Doses, 238 Grams
Main highlights

Restoring your body's natural rhythm - RestoraLAX is an osmotic laxative containing 100% polyethylene glycol 3350 powder that works with the water in your body to soften and hydrate stool, and increase frequency of bowel movements.
Improve your gut health - Try RestoraFIBRE daily prebiotic fiber supplements, with naturally sourced inulin, to help support a healthy digestive system and promote regularity.
Effective relief - RestoraLAX is a gentle laxative that provides effective relief from occasional constipation without causing bloating, gas, cramping and sudden urge.
Convenient & easy to use - RestoraLAX easily dissolves in any beverage, hot or cold, and is sugar free, gluten free, has no taste and no grit. Each bottle comes with a convenient single 17g dose measuring cap.
#1 Doctor recommended brand - RestoraLAX is the #1 laxative recommended by family doctors, pharmacists and gastroenterologists* and is certified by the Canadian Digestive Health Foundation.
Show more
8.8

Very Good

Show more
08
Senokot

Senokot Extra Strength Laxative, 60 Count
Main highlights

Voted Most Trusted Laxative brand by Canadian Shoppers based on the 2020 BrandSpark Canadian Trust Study
Take Senokot before bed (or as required) for morning results
Recommended by doctors and been trusted for over 60 years
Made with natural Senna
Gentle overnight relief of occasional constipation
Show more
8.6

Very Good

Show more
09
Senokot

Senokot Extra Strength Laxative, 60 Count
Main highlights

Voted Most Trusted Laxative brand by Canadian Shoppers based on the 2020 BrandSpark Canadian Trust Study
Take Senokot before bed (or as required) for morning results
Recommended by doctors and been trusted for over 60 years
Made with natural Senna
Gentle overnight relief of occasional constipation
Show more
8.4

Good

Show more
10
LAX-A-DAY

Lax-A-DAY Lax-A-Senna Sennosides Stimulant Laxative | Naturally Sourced Medicinal Ingredients, Fast-Acting, Overnight Relief of Occasionnal Constipation | 110 Tablets
Main highlights

NATURALLY SOURCED - Lax-A-Senna is made of sennosides, a naturally sourced ingredient.
Lax-A-Senna is a Proudly Canadian Brand.
FAST-ACTING - Lax-A Senna is a stimulant laxative that generally works within 6 to 12 hours to help you wake up ready to go!
CONVENIENT - Lax-A Senna tablets are coated and easy to swallow.
Show more
8.3

Good

Show more