10 Best alka seltzer extra strengths of 2025

Save up to 21% off

Best Choice

1

Alka-Seltzer
Alka-Seltzer Extra Strength Heartburn ReliefChews, Antacid for Fast Heartburn & Acid Indigestion Relief On the Go, 200 Ct
Main highlights

Key Features
Fast, tasty relief for heartburn, acid indigestion, and sour stomach with up to 15% savings on subscribe and save.

Ideal Use Cases
Perfect for on-the-go relief in various situations like dinner parties, office parties, or anytime away from home.

Customer Praise
Most reviews highlight the convenience, fast relief, and great taste as the top benefits of Alka-Seltzer Heartburn ReliefChews.
9.9

Exceptional

Our Rating

9.1
Flavor

8.7
worth the money

8.7
Comfort
How do we rank?

Powerful technology We scan thousands of products and stores, analyzing reviews to find what matters most to users like you

Careful review Our team ensures quality, value, and fit based on real user feedback

Trusted insights AI and human analysis guide your decisions, reflecting real user priorities
Real users impact

Thousands of users trust our site daily

Based on millions of stores and reviews

Shoppers influence our rankings
Analyzing top stores
Value for Money

2

Alka-Seltzer

Alka-Seltzer Effervescent Extra Strength, 24 Count (Pack of 2)
9.8

Exceptional

Our Rating
3

Alka-Seltzer

Alka-Seltzer Extra Strength Heartburn Relief Effervescent Antacid Tablets, Fast Indigestion Relief, 36Ct
9.7

Exceptional

Our Rating
4

Alka-Seltzer

Alka-Seltzer Extra Strength Heartburn Relief Effervescent Antacid Tablets, Fast Indigestion Relief, 24 Ct
9.6

Exceptional

Our Rating
5

Alka-Seltzer

Alka-Seltzer Effervescent Tablets Original Flavor, Fast Multi-Symptom Relief from Headache and Body Ache, Dissolvable Effervescent Fizzy Tablets, Pain Relief Dispenser Pack, 116 Ct
9.5

Excellent

Our Rating
See Today’s Deals & Prices
6

ALKA-SELTZER PLUS
Alka-Seltzer Plus Severe, Cold & Flu Medicine, Citrus Effervescent Tablets, Nasal & Sinus Congestion, Sneezing, Runny Nose, Cough, Sore Throat 24 Count, Packaging May Vary

21% Off
Main highlights

Fast Relief Formula
Provides liquid fast relief for cold and flu symptoms.

On-the-Go Convenience
Ideal for busy individuals needing quick, portable relief.

Effective Nausea Relief
Effervescence praised for alleviating nausea effectively.
Key specs
- flavor:Citrus
- dosage:10 Sachets
- form:Effervescent
- package type:Individually wrapped
- symptom relief:Cold & Flu
9.4

Excellent

Our Rating
7

Quality Choice
Quality Choice, Extra Strength Effervescent Antacid and Pain Relief Tablets, Relief from Acid Indigestion, Upset Stomach, Heartburn, Body Aches and More, 24 Effervescent Tablets
Main highlights

Key Features and Benefits
Quality Choice Extra Strength Effercescent Antacid & Pain Relief Tablets provide effective relief for heartburn, acid indigestion, sour stomach, headaches, and body aches.

Ideal Use Cases
Best used for treating upset stomach and discomfort following overindulgence in food or drink, particularly when accompanied by headaches or body aches.

Most Praised Feature
Customers appreciate its effectiveness and value, noting it works as well as the name brand and is a cost-effective alternative.
Key specs
- Form:Effervescent Tablets
- Use:Heartburn, Indigestion, Pain
- Pack Size:24 Tablets
- Active Ingredient:Anhydrous Citric Acid, Aspirin
- Relief Duration:N/A
9.1

Excellent

Our Rating

9.7
pain management

9.5
worth the money

9.3
quality of ingredients
8

ALKA-SELTZER PLUS
Alka-Seltzer Plus Severe Cold - Sparkling Original Powerfast Fizz Effervescent Common Cold Tablets, Sinus Congestion, Runny Nose, and Dry Cough, 36CT, Packaging May Vary
Main highlights

Key Features
Fast relief from severe cold symptoms with POWERFAST Fizz technology. Contains acetaminophen. Convenient, on-the-go sachets.

Ideal Use Cases
Perfect for alleviating nasal congestion, coughing, and sore throat symptoms quickly, especially during busy days or travel.

Customer Praise
Users love the quick, effective relief and the convenience of the individually wrapped doses for on-the-go symptom management.
8.8

Very Good

Our Rating

9.3
Flavor

9.1
worth the money
9

ALKA-SELTZER PLUS

Alka-Seltzer Plus Severe Cold PowerFast Fizz Effervescent Tablets, Nighttime Cold Symptom Relief, 24 Count

21% Off
8.7

Very Good

Our Rating
10

Alka-Seltzer

Alka-Seltzer Cool Action Heartburn Relief Gum, Extra Strength Antacid Gum, Acid Indigestion and Upset Stomach Relief, No Chalky Taste, Cool Mint Flavor, 60 Count
8.5

Good

Our Rating

10 Best alka seltzer extra strengths of 2025

1

Alka-Seltzer Extra Strength Heartburn ReliefChews, Antacid for Fast Heartburn & Acid Indigestion Relief On the Go, 200 Ct

9.1

8.7

8.7

How do we rank?

How do we rank?

Analyzing top stores

2

Alka-Seltzer Effervescent Extra Strength, 24 Count (Pack of 2)

3

Alka-Seltzer Extra Strength Heartburn Relief Effervescent Antacid Tablets, Fast Indigestion Relief, 36Ct

4

Alka-Seltzer Extra Strength Heartburn Relief Effervescent Antacid Tablets, Fast Indigestion Relief, 24 Ct

5

Alka-Seltzer Effervescent Tablets Original Flavor, Fast Multi-Symptom Relief from Headache and Body Ache, Dissolvable Effervescent Fizzy Tablets, Pain Relief Dispenser Pack, 116 Ct

6

Alka-Seltzer Plus Severe, Cold & Flu Medicine, Citrus Effervescent Tablets, Nasal & Sinus Congestion, Sneezing, Runny Nose, Cough, Sore Throat 24 Count, Packaging May Vary

7

Quality Choice, Extra Strength Effervescent Antacid and Pain Relief Tablets, Relief from Acid Indigestion, Upset Stomach, Heartburn, Body Aches and More, 24 Effervescent Tablets

9.7

9.5

9.3

8

Alka-Seltzer Plus Severe Cold - Sparkling Original Powerfast Fizz Effervescent Common Cold Tablets, Sinus Congestion, Runny Nose, and Dry Cough, 36CT, Packaging May Vary

9.3

9.1

9

Alka-Seltzer Plus Severe Cold PowerFast Fizz Effervescent Tablets, Nighttime Cold Symptom Relief, 24 Count

10

Alka-Seltzer Cool Action Heartburn Relief Gum, Extra Strength Antacid Gum, Acid Indigestion and Upset Stomach Relief, No Chalky Taste, Cool Mint Flavor, 60 Count

Sign up and get exclusive special deals