10 Best laxatives for weight loss in Canada

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Last Updated - 2026/07/01

Best Choice

01
LAX-A-DAY

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

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.
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9.7

Exceptional

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02
SMNutrition

15 Day Colon Cleanse & Detox | Stool Softener & Constipation Relief for Adults | Gut Health Support | Colon Detox Cleanse With Probiotics for Women & Men | Gluten-Free | By SM Nutrition | 30 Capsules

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.*
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9.6

Exceptional

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03
Uncle Lee's Tea

China Green Dieters Tea by Uncle Lee - Detox Tea with Senna Laxative, Constipation Relief for Adults, Supports A Healthy Weight, Caffeine-Free Herbal Tea Bags, 30 Count (Pack of 2)
Main highlights

TIME-TESTED FORMULA: Based on centuries-old Chinese wisdom, this herbal tea is a trusted choice for those looking to support a healthy lifestyle and digestive function.
EASY TO PREPARE: Enjoy hot or cold! Simply steep one tea bag in 2 cups of boiling water for 2-3 minutes, gradually increasing your intake over time for optimal results.
DETOX & DIGESTION TEA: Uncle Lee’s Green Brand Diet Tea blends Chinese Mallow and Senna, two potent herbs known for detoxifying, relieving occasional constipation, and promoting overall digestive wellness.
A REPUTATION FOR QUALITY: Uncle Lee’s Tea has been providing high-quality, flavorful tea for over 30 years, combining traditional methods with modern knowledge to support your wellness journey.
A NOTE ABOUT SENNA: This diet tea contains Senna. If you are pregnant, nursing, taking medication, or have a medical condition, please consult your healthcare professional before use.
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9.5

Excellent

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04
NutraChamps

Colon Cleanser & Detox - 14 Day Rapid Colon Cleanse, Stool Softener, Flush Toxins - Safe & Effective Formula with Probiotic & Digestive Enzymes for Constipation Relief
Main highlights

Scientifically Formulated - Featuring Senna Leaf, Cascara Sagrada, Psyllium Husk, Flaxseed, and a proprietary Herbal Cleansing Blend, this formula supports healthy bowel movements and digestive wellness. Enjoy an effective, purifying detox.
Quick, Effective & Easy - NutraChamps Colon Cleanse gently cleanses your intestinal tract of excess waste, jump-starting weight loss. Customers see incredible results in just 14 days.
Proudly Canadian with Premium Global Ingredients. cGMP Quality Manufacturing
Flush the Mush - Feeling weighed down, bloated, sluggish, constipated, or exhausted? Your colon may be the culprit. Studies show it can accumulate up to 10 lbs of waste and toxins. Flush the mush and give your gut peace.
Detox & Cleanse Comfortably - NutraChamps' premium formula provides an effective and comfortable colon cleanse & detox. It includes probiotics and digestive enzymes to eliminate waste and toxins without discomfort. Flush the mush today!
14-Day Fast Acting Formula - This powerful cleanse optimizes digestion, promotes regular bowel movements, and reduces bloating. It delivers lactobacillus acidophilus to balance gut microflora and convert sugars into energy.
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9.4

Excellent

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Value for Money

05
Dulcolax

DulcoLax for Women, Bisacodyl 5mg Stimulant Laxatives for Occasional Constipation Relief, Laxative and Constipation Relief for Women, Including Those who are Breastfeeding, 20 Count

21% Off
Main highlights

Works With Your Body - Laxative pills that effectively stimulate bowel muscles and helps retain water that can softens hard stools and aid in bowel movement; just one overnight laxative tablet will provide gentle relief in the morning
Reliable - DulcoLax has been trusted for occasional constipation relief for over 60 years; to ensure this product is right for you, always read and follow the label
Gentle Relief - This 20-count box of DulcoLax for Women, Bisacodyl 5mg laxatives is great to have on hand for occasional constipation relief for women that works in a predictable time frame of 6-12 hours
Constipation Relief for Adults and Kids - DulcoLax for Women can be used by adults, including new and breastfeeding mothers, and kids 12 years and older dealing with occasional constipation
Bisacodyl 5mg - DulcoLax coated laxative tablets deliver the active ingredient, bisacodyl, where it’s needed most to stimulate the bowel and help retain water, helping to soften and pass stool
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9.3

Excellent

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06
Uncle Lee's Tea

Uncle Lee's Tea China Green Dieters Tea Caffeine Free, 2.12 Oz, 30 Count

8.2 worth the money

8.0 Taste
Main highlights

SLIM TEA WITH NATURAL HERBS
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9.2

Excellent

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07
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
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9.0

Excellent

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08
Senokot

Senokot Natural Laxative, 100 Count

16% Off
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
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8.9

Very Good

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09
Dulcolax

DulcoLax Soft Chews, Laxative for Gentle Occasional Constipation Relief For Adults and Kids Ages 12 and Over, Vegan, Stimulant-Free, Gluten-Free Laxatives, Mixed Berry, 30 Count

14% Off
Main highlights

Works With Your Body - Contains magnesium hydroxide for constipation and works with the water in your body to promote easy bowel movements, so you can get on with your day
Gentle Occasional Constipation Relief - Each stimulant-free and gluten-free gentle soft chew laxative contains the active ingredient magnesium hydroxide provide occasional constipation relief
For Adults and Kids - This product is intended to provide constipation relief for adults and kids 12 years and over
Fast Acting Constipation Relief - DulcoLax Soft Chews provide a gentle nudge and softens the stools, so you can go comfortably in as little as 30 minutes(1)
Delicious Mixed Berry Flavor - This 30-count bag of delicious berry flavored fast acting laxative soft chews is great to have on hand for occasional constipation relief
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8.7

Very Good

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10
LAX-A-DAY

LAX-A-DAY Powder Laxative - No Taste, No Grit, No Sugar - Clinically Proven Relief of Occasional Constipation - Stimulates Bowel Movements - Prevents Gas, Cramping & Bloating (14 doses, 238 g)

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.
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8.6

Very Good

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