Advertising Disclosure Fast Acting Laxative Comparison - September 2025
7 Best Fast Acting Laxative In Canada
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.
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| 1 Best Choice  9.8Exceptional | 2 Best Value  9.7Exceptional | 3  9.6Exceptional | 4  9.5Excellent | 5  9.4Excellent | 6  9.3Excellent | 7  9.2Excellent |
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ModelRestoraLAX 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 | Model Ex-Lax Gentle Overnight Laxatives for Constipation Relief, 60 Chocolate Tablets | Model Colace Glycerin Suppositories - Adult | Gentle Fast Acting Relief of Occasional Constipation | 48 Count | Model Dulcolax Bisacodyl Tablets, 5mg Stimulant Laxatives for Occasional Constipation Relief, Laxative and Constipation Relief For Adults and Children 6 and Over and Breastfeeding Women, 10 Count | Model Dulcolax Soft Chews, Mixed Berry, Dependable and Gentle, Laxatives for Fast Occasional Constipation Relief, Vegan, Stimulant-Free, Gluten-Free, For Adults & Kids Ages 12 and Over, 30 Count | Model Dulcolax for Women, Bisacodyl 5mg Stimulant Laxatives for Occasional Constipation Relief, Laxative and Constipation Relief for Women, Including Those who are Breastfeeding, 20 Count | Model Dulcolax Liquid Laxative for Gentle Occasional Constipation Relief, For Adults and Children Ages 2 and Over, Stimulant-Free, Fast Acting Laxative, Cherry, 354mL Bottle |
BrandRestoraLAX | Brand ex-lax | Brand Colace | Brand Dulcolax | Brand Dulcolax | Brand Dulcolax | Brand Dulcolax |
Reviews | Reviews | Reviews | Reviews  | Reviews | Reviews | Reviews |
Tech Specs | ||||||
product dimensions9.39 x 13.66 x 17.68 cm 865 g | product dimensions - | product dimensions 7.11 x 6.99 x 12.07 cm 180 g | product dimensions 3.8 x 8.9 x 8.7 cm 10 g | product dimensions - | product dimensions 6.4 x 3.8 x 8.6 cm 10 g | product dimensions 5.71 x 7.11 x 17.4 cm 340.19 g |
Available On | Available On | Available On | Available On | Available On | Available On | Available On |
Our Top 3 Picks
Here are the top 3 recommended products with more information to help you find the right product for you
9.8
1RestoraLAXRestoraLAX 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
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.
- Doctor recommended laxative brand - RestoraLAX is the laxative recommended by gastroenterologists and family doctors and is certified by the Canadian Digestive Health Foundation.
- 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.
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9.7
2ex-lax32% Off
Ex-Lax Gentle Overnight Laxatives for Constipation Relief, 60 Chocolate Tablets
Main highlights- Try ex-lax chocolate pieces.
- Trust ex-lax for effective overnight relief of occasional constipation.
- Now there's a great-tasting way to get relief from constipation.
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9.6
3Colace
Colace Glycerin Suppositories - Adult | Gentle Fast Acting Relief of Occasional Constipation | 48 Count
Main highlights- The benefits of suppositories are their ease of use and predictability, giving you control over when and where.
- The benefit of using Colace Glycerin Suppositories is that they often work in as little as 15-30 minutes.
- Lubricating and softening fecal matter helps to prevent hemorrhoids which is caused by straining during a difficult bowel movement.
- Colace Glycerin Suppositories work by dissolving inside the rectum lubricating, irritating and softening fecal matter.
- Colace Glycerin Suppositories provide gentle fast acting relief of occasional constipation and are available for adults and children
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Features
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Popularity
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Value for money
BestChoices.com compares product attributes to price, examines tech specs, ratings and reviews, and more.When compared to other criteria, does the pricing seem reasonable? In order to provide genuine value for money, our team must answer that question with advanced calculations.
Value for money
BestChoices.com compares product attributes to price, examines tech specs, ratings and reviews, and more.When compared to other criteria, does the pricing seem reasonable? In order to provide genuine value for money, our team must answer that question with advanced calculations.
