Advertising Disclosure Antacids Comparison - August 2025
7 Best Antacids 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  9.7Exceptional | 2  9.5Excellent | 3 Best Value  9.4Excellent | 4  9.3Excellent | 5  9.2Excellent | 6  9.1Excellent | 7  9.0Excellent |
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ModelGaviscon Extra Strength Tablets - 60 Count - Chewable Foaming Antacid Tablets for Day and Night Heartburn Relief, Acid Reflux and GERD Relief, Fruit Blend - Free of Aluminum, Lactose and Gluten | Model TUMS Ultra Strength Antacid for Heartburn Relief, Assorted Fruit, 160 tablets | Model Gaviscon Max Relief Tablets - 50 Count - Chewable Foaming Antacid Tablets for Day and Night Heartburn Relief, Acid Reflux and GERD Relief, Berry Blend - Free of Aluminum, Lactose and Gluten | Model TUMS Extra Strength Smoothies for Heartburn Relief, Assorted Fruit, 140 tablets | Model Rolaids Extra Strength Antacid, Mint Flavoured, Fast Heartburn Relief, 96 Count | Model Tums Chewy Bites, Assorted berries flavour, Antacid for Heartburn Relief, 32 Count | Model Alka-Seltzer Antacid Heartburn Relief Effervescent Tablets - Extra Strength Tablets For Heartburn, Acidity, Upset Stomach, Sodium Bicarbonate And Citric Acid, 24 Effervescent Tablets |
BrandGaviscon | Brand TUMS | Brand Gaviscon | Brand TUMS | Brand Rolaids | Brand TUMS | Brand Alka-Seltzer |
Reviews | Reviews  | Reviews | Reviews | Reviews | Reviews | Reviews |
Tech Specs | ||||||
product dimensions6.2 x 4.8 x 11.9 cm 190.06 g | product dimensions 14.73 x 7.62 x 5.59 cm 471.74 g | product dimensions 6.09 x 4.96 x 12.62 cm 168 g | product dimensions 7.6 x 5.9 x 5.79 cm 140 g | product dimensions 6.3 x 6.3 x 11.8 cm 19.4 g | product dimensions 4.15 x 7.93 x 9.27 cm 120 g | product dimensions - |
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
9.7
1Gaviscon24% OffGaviscon Extra Strength Tablets - 60 Count - Chewable Foaming Antacid Tablets for Day and Night Heartburn Relief, Acid Reflux and GERD Relief, Fruit Blend - Free of Aluminum, Lactose and Gluten
Main highlights- Stop heartburn and acid reflux at the source: Gaviscon antacid products create a foaming protective barrier that blocks stomach acid from entering the esophagus while neutralizing existing stomach acid
- Safe for daily use: Chew 2-4 tablets when symptoms occur or take as directed by your doctor; Safe for daily use up to a maximum dosage of 16 tablets per day
- Managing heartburn: In addition to taking Gaviscon for immediate upset stomach relief, you can help manage your heartburn by avoiding acidic foods, eating smaller meals, elevating your body while you sleep, and more; Consult your doctor to see which methods work best for you
- Fast-acting, long-lasting heartburn relief: Doctor-recommended Gaviscon Extra Strength Tablets begin working immediately, providing long lasting heartburn relief in minutes that lasts for hours; Feel Gaviscon's foaming action start to work as soon as you take
- Effective active ingredients: This strength of Gaviscon foaming tablets contains 313mg of alginic acid and 63mg of magnesium carbonate, formulated to block and neutralize your acid reflux and provide you with immediate GERD relief
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9.5
2TUMS
TUMS Ultra Strength Antacid for Heartburn Relief, Assorted Fruit, 160 tablets
Main highlights- Fast relief for your toughest heartburn, acid indigestion, and sour stomach, caused by excess stomach acidity.
- Contains double the acid-neutralizing power of regular strength TUMS.
- Antacids for fast heartburn relief.
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9.4
3Gaviscon24% Off
Gaviscon Max Relief Tablets - 50 Count - Chewable Foaming Antacid Tablets for Day and Night Heartburn Relief, Acid Reflux and GERD Relief, Berry Blend - Free of Aluminum, Lactose and Gluten
Main highlights- Provides day and night-time relief of heartburn, acid reflux and GERD (Gastro-Esophageal Reflux Disease) symptoms
- Gaviscon forms a protective barrier that blocks acid reflux for hours
- Doctor recommended
- Begins working immediately to block acid reflux and heartburn for hours
- Aluminum, lactose and gluten free
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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.
