
Sponsored
Pickup by 12:00pm, today
Delivery by 12:30pm, today
No need to choose now. You can choose a convenient pickup or delivery time at checkout (min. $30 order), with applicable fees.









Product availability and price subject to change based on offers available at pick-up or delivery time.
Currently low in stock at Real Canadian Superstore Gerry Fitzgerald Drive
Alka-Seltzer Antacid Heartburn Relief Effervescent Tablets - Extra Strength Antacid Tablets For Heartburn And Upset Stomach Relief, Contains Sodium Bicarbonate And Citric Acid, 24 Effervescent Tablets
Alka-Seltzer extra strength antacid effervescent tablets provide fast, relief from heartburn and upset stomach associated with acid indigestion. This effervescent formula quickly dissolves in water, releasing bubbles that go to work quickly neutralizing excess stomach acid. Alka-Seltzer works to gently break up and dissolves away your heartburn symptoms fast so you can get back to what's important to you.
Each tablet contains a combination of active ingredients: sodium bicarbonate and citric acid, that work to quickly neutralize excess stomach acid. This extra strength formula is ideal for those who need a little extra help with acid control. It is also a great option for those who prefer an effervescent formula over chewable antacid pills. The effervescent formula of Alka-Seltzer Extra Strength starts neutralizing stomach acid in seconds for fast relief of heartburn, indigestion, upset stomach, and sour stomach associated with excess stomach acid.
Alka-Seltzer Extra Strength acid relief tablets are convenient and easy to use, whether you're at home or on the go. Simply drop two effervescent tablets into a glass of water, and drink once dissolved. The bubbly effervescent formula quickly goes to work providing fast, effective relief from the discomfort of heartburn, acid indigestion, and upset stomach. These antacid tablets are unflavoured and have no chalky aftertaste once dissolved.
Alka-Seltzer has been a trusted brand for over 90 years, providing fast and effective treatment of heartburn and acid indigestion, making it a top choice for those seeking relief from digestive discomfort. To be sure this product is right for you, always read and follow the label.
Product Number: 21526627_EA
We do our best to be accurate with respect to the advertised ingredients, nutritional information, product images, country of origin, and descriptions listed on our app/website. As this information may be changed by manufacturers at any time, we strongly recommend that you always read the product packaging carefully for the most current and accurate ingredient, nutrition, country of origin, or other product information (including warnings) before using or consuming any products. If you have food sensitivities or allergies, you should always read the actual product packaging to ensure safety of the product for your situation. Please do not solely rely on the information provided on this app/website.
We may, at our sole discretion, limit or cancel quantities purchased to ensure reasonable requirements and availability for all customers.









These cookies are required for our website(s) to function and are set to provide the actions you’ve requested such as setting your privacy preferences, filling out forms, or logging in.
These cookies allow us to count visits and traffic sources so we can measure performance. They help us understand how users navigate our website(s) and which pages are popular or not so we can improve the experience.
These cookies enable us to improve the functionality and personalization of our website(s). They may be set by us or by third party providers whose services we have added to our pages. If you do not allow these cookies, some services may not function properly.
These cookies are set by us and our advertising partners to create profiles regarding your browsing interest and behaviour to customize the ads you see on other websites.