10 Best for constipation in Canada

Advertising Disclosure

Last Updated - 2026/09/09

Best Choice

01
LAX-A-DAY

Lax-A-Day PEG 3350 Powder Laxative for Occasional Constipation, 60 Doses

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
9.8

Exceptional

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

Our rankings are generated through the algorithmic analysis of thousands of customer reviews about products, brands, merchant customer service levels, popularity trends, and more. We use advanced technology, including AI, to help process and organize this information at scale, supporting our analysis with greater speed and consistency. The rankings reflect our opinion and should be a good starting point for shopping.
02
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.
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.
Addresses common causes of occasional constipation – Often linked to low fibre or fluid intake, inactivity, stress, or factors like medications (including opioids, antidepressants, and GLP-1s). RestoraLAX works with the water in your body to help relieve occasional constipation.
#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
9.7

Exceptional

Show more
Value for Money

03
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
9.5

Excellent

Show more
04
RestoraLAX

RestoraLAX RestoraFIBRE Daily Prebiotic Fibre Gummies - Fibre Supplements For Men And Women, Naturally Sourced Inulin, Promotes Regularity And supports Healthy Digestive system, Gentle Constipation Relief For Adults, 140 Count
Main highlights

Six Delicious Fruit Flavors - Enjoy the taste of six great-tasting fruit flavors per bottle, making your daily fibre routine a treat for your taste buds.
Naturally Sourced Inulin - Our gummies are made with naturally sourced inulin, a prebiotic fibre that helps encourage the growth of healthy bacteria in your gut and supports a healthy digestive system.
Helps bridge the fibre gap – Most Canadians get only half the fibre they need. Low intake can be linked to diet, lifestyle or medications such as GLP-1s. RestoraFIBRE helps support digestive health as part of a balanced routine.
Eight Grams of Prebiotic Fibre per Day - Just two RestoraFIBRE gummies taken twice per day provide 8 grams of prebiotic fibre, helping you meet your daily fibre requirements when diet alone is not enough.
Convenient Daily Fibre Supplement - RestoraFIBRE fibre gummies for adults are a convenient source of dietary fibre that promotes regularity, provides gentle constipation relief, and supports digestive health.
Show more
9.4

Excellent

Show more
05
SMNutrition

15 Day Colon Cleanse & Detox, Stool Softener & Constipation Relief, 30 Ct

8.4 worth the money

8.0 Comfort
Main highlights

THE SMNUTRITION DIFFERENCE: 15 Day Colon Detox & Cleanse is Made in Canada, Gluten Intolerance Group Certified, and Third-Party Tested to ensure the highest quality. Every ingredient has been carefully chosen to provide the best support possible.
SUPPORTS WEIGHT MANAGEMENT: 15 Day Cleanse is packed with Probiotics, which could provide favorable gut flora in the digestive tract to aid gastrointestinal health, bloating relief and weight management.
POWERFUL FORMULATION: Every capsule of 15-Day Colon Detox & Cleanse contains over 500 mg of a blend consisting of the best colon support ingredients including: Senna Leaf, Cascara Sagrada Bark, Psyllium, Flaxseed, Aloe Vera Gel, L. Acidophilus, Licorice Root, and MCT Oil.
LET'S GET A MOVE ON: 15-Day Colon Detox & Cleanse contains Senna and Cascara, which are used in herbal medicine as a stimulant laxative to promote bowel movement and short term constipation relief. Other ingredients work as a stool softener to make bowel movements easier.
CLEANSE & DETOX: Our colon cleanse formula contains powerful yet gentle ingredients to promote the clearing out of buildup from the intestinal lining like a colon broom. This contributes to daily colon cleanse support.*
Show more
9.3

Excellent

Show more
06
RestoraLAX

RestoraFAST Soft Chews, Fast Acting Laxative, Stimulant Free, Gentle Constipation Relief for Adults and Kids Age 4+, Mixed Berry Flavour, 30 Count

18% Off
Main highlights

Tasty and Convenient: This pack includes 30 individually wrapped tasty soft chews in a mixed berry flavor. Easy to carry around so you can use it at home or keep it handy for travel.
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, RestoraFAST Soft Chews works with the water in your body to hydrate and soften stools, providing fast and effective constipation relief without uncomfortable cramps.
From the Makers of RestoraLAX: RestoraFAST Soft Chews is an osmotic laxative that provides fast constipation relief that you can trust to be gentle.
Constipation Relief for Ages 4+: Tasty and easy to bite, RestoraFAST Soft Chews is a reliable constipation solution for adults and children ages 4+.
Show more
9.2

Excellent

Show more
07
Senokot

Senokot Natural Laxative, 100 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
9.1

Excellent

Show more
08
RestoraLAX

RestoraLAX RestoraFIBRE Daily Prebiotic Fibre Gummies - Supplements For Men And Women, Naturally Sourced Inulin, Promotes Regularity And supports Healthy Digestive system, Gentle Constipation Relief For Adults, 90 Count

17% Off

9.5 Taste

9.3 simple to consume

9.1 worth the money
Main highlights

Six Delicious Fruit Flavors - Enjoy the taste of six great-tasting fruit flavors per bottle, making your daily fibre routine a treat for your taste buds.
Naturally Sourced Inulin - Our gummies are made with naturally sourced inulin, a prebiotic fibre that helps encourage the growth of healthy bacteria in your gut and supports a healthy digestive system.
Less than 1 Gram of Sugar per Dose - Each dose of RestoraFIBRE prebiotic gummies contains less than 1 gram of sugar, and is an option for those seeking constipation relief.
Helps bridge the fibre gap – Most Canadians get only half the fibre they need. Low intake can be linked to diet, lifestyle or medications such as GLP-1s. RestoraFIBRE helps support digestive health as part of a balanced routine.
Eight Grams of Prebiotic Fibre per Day - Just two RestoraFIBRE gummies taken twice per day provide 8 grams of prebiotic fibre, helping you meet your daily fibre requirements when diet alone is not enough.
Convenient Daily Fibre Supplement - RestoraFIBRE fibre gummies for adults are a convenient source of dietary fiber that promotes regularity, provides gentle constipation relief, and supports digestive health.
Show more
8.8

Very Good

Show more
09
Salus

Salus Manna-Fig Syrup | Herbal Laxative for Occasional Constipation Relief | Softens Stool and Promotes Natural Detox and Colon Cleanse | Vegan
Main highlights

Vegan & Gluten-Free Formula: Catering to specific dietary needs, this syrup is both vegan and gluten-free, making it suitable for various lifestyles. Salus Manna-Fig Syrup respects your dietary preferences with its clean and conscientious formulation
Traditional Plant-Based Wellness: Crafted from organic fresh fig and manna ash, this syrup honours Salus's heritage in European herbal traditions. Choose a plant-based laxative that embodies the essence of natural wellness and botanical purity
Gentle Constipation Relief: Salus Manna-Fig Syrup is a trusted herbal solution that helps soften stools and ease discomfort from occasional constipation. Its gentle, liquid formula provides a milder approach for adults seeking constipation relief
Clear Ingredient Disclosure: Each 5 mL serving of this syrup contains 5 g of fig and 0.725 g of manna, reflecting Salus's commitment to transparency. Understand what goes into your liquid laxative with precise, measurable ingredient information
Alcohol-Free Simplicity: Embrace purity with a laxative syrup free from preservatives and alcohol, ensuring a straightforward approach to bowel movement support. This formula supports a natural experience without unnecessary additives
Show more
8.6

Very Good

Show more
10
LAX-A-DAY

Lax-A-Day PEG 3350 Powder Laxative for Occasional Constipation, 14 Doses

9.3 Taste

9.1 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 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
8.5

Good

Show more

10 Best for constipation in Canada

Lax-A-Day PEG 3350 Powder Laxative for Occasional Constipation, 60 Doses

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

Senokot Extra Strength Laxative, 60 Count

RestoraLAX RestoraFIBRE Daily Prebiotic Fibre Gummies - Fibre Supplements For Men And Women, Naturally Sourced Inulin, Promotes Regularity And supports Healthy Digestive system, Gentle Constipation Relief For Adults, 140 Count

15 Day Colon Cleanse & Detox, Stool Softener & Constipation Relief, 30 Ct

RestoraFAST Soft Chews, Fast Acting Laxative, Stimulant Free, Gentle Constipation Relief for Adults and Kids Age 4+, Mixed Berry Flavour, 30 Count

Senokot Natural Laxative, 100 Count

RestoraLAX RestoraFIBRE Daily Prebiotic Fibre Gummies - Supplements For Men And Women, Naturally Sourced Inulin, Promotes Regularity And supports Healthy Digestive system, Gentle Constipation Relief For Adults, 90 Count

Salus Manna-Fig Syrup | Herbal Laxative for Occasional Constipation Relief | Softens Stool and Promotes Natural Detox and Colon Cleanse | Vegan

Lax-A-Day PEG 3350 Powder Laxative for Occasional Constipation, 14 Doses

Similar products on Amazon

Colace Glycerin Suppositories - Adult | Gentle Fast Acting Relief of Occasional Constipation | 48 Count

Traditional Medicinals - Organic Smooth Move Laxative Herbal Tea (Pack of 1) - Gentle Overnight Relief of Occasional Constipation - 16 Tea Bags Total

DulcoLax for Women Bisacodyl, Laxative Tablets, 5mg 20 Count

DulcoLax Bisacodyl Laxative Tablets, 5mg, 10 Count

DulcoLax Soft Chews, Fast and Gentle Laxative, Mixed Berry, 30 Count

Colace Glycerin Suppositories - Adult | Gentle Fast Acting Relief of Occasional Constipation | 24 Count

Stanley Pharmaceuticals Stool Softener, For Gentle Relief of Occasional Constipation, 100 Capsules

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, 10 Single Dose Sachets

Organika Colon Cleanse, Natural Bowel Detox, 6-Plant Formula for Occasional Constipation Relief and Bowel Movement Support, 28vcaps

10 Best for constipation in Canada

Lax-A-Day PEG 3350 Powder Laxative for Occasional Constipation, 60 Doses

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

Senokot Extra Strength Laxative, 60 Count

RestoraLAX RestoraFIBRE Daily Prebiotic Fibre Gummies - Fibre Supplements For Men And Women, Naturally Sourced Inulin, Promotes Regularity And supports Healthy Digestive system, Gentle Constipation Relief For Adults, 140 Count

15 Day Colon Cleanse & Detox, Stool Softener & Constipation Relief, 30 Ct

RestoraFAST Soft Chews, Fast Acting Laxative, Stimulant Free, Gentle Constipation Relief for Adults and Kids Age 4+, Mixed Berry Flavour, 30 Count

Senokot Natural Laxative, 100 Count

RestoraLAX RestoraFIBRE Daily Prebiotic Fibre Gummies - Supplements For Men And Women, Naturally Sourced Inulin, Promotes Regularity And supports Healthy Digestive system, Gentle Constipation Relief For Adults, 90 Count

Salus Manna-Fig Syrup | Herbal Laxative for Occasional Constipation Relief | Softens Stool and Promotes Natural Detox and Colon Cleanse | Vegan

Lax-A-Day PEG 3350 Powder Laxative for Occasional Constipation, 14 Doses

Similar products on Amazon

Colace Glycerin Suppositories - Adult | Gentle Fast Acting Relief of Occasional Constipation | 48 Count

Traditional Medicinals - Organic Smooth Move Laxative Herbal Tea (Pack of 1) - Gentle Overnight Relief of Occasional Constipation - 16 Tea Bags Total

DulcoLax for Women Bisacodyl, Laxative Tablets, 5mg 20 Count

DulcoLax Bisacodyl Laxative Tablets, 5mg, 10 Count

DulcoLax Soft Chews, Fast and Gentle Laxative, Mixed Berry, 30 Count

Colace Glycerin Suppositories - Adult | Gentle Fast Acting Relief of Occasional Constipation | 24 Count

Stanley Pharmaceuticals Stool Softener, For Gentle Relief of Occasional Constipation, 100 Capsules

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, 10 Single Dose Sachets

Organika Colon Cleanse, Natural Bowel Detox, 6-Plant Formula for Occasional Constipation Relief and Bowel Movement Support, 28vcaps

Sign up and get exclusive special deals