10 Best antacids of 2026

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Amazon Basic Care
Amazon Basic Care Maximum Strength Famotidine Tablets 20 mg, Acid Reducer for Heartburn Relief, Prevents & Relieves Acid Indigestion, Heartburn Medicine, 12 Hour Protection, 200 Count
Main highlights

Effective Heartburn Relief
Contains 20 mg famotidine, reduces heartburn for up to 12 hours.

Ideal for Nighttime Use
Prevents nighttime indigestion when taken before bedtime.

Cost-Effective Alternative
Customers praise value, comparable effectiveness to name brands.
9.8

Exceptional

Our Rating

9.9
simple to consume

9.3
worth the money

9.1
Flavor
How do we rank?

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Real users impact

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Based on millions of stores and reviews

Shoppers influence our rankings
Analyzing top stores
Value for Money

2

Amazon Basic Care
Amazon Basic Care Maximum Strength Famotidine Tablets 20 mg, Acid Reducer for Heartburn Relief, Prevents & Relieves Acid Indigestion, Heartburn Medicine, 12 Hour Protection, 200 Count
Main highlights

Effective Heartburn Relief
Contains 20 mg famotidine, reduces heartburn for up to 12 hours.

Ideal for Nighttime Use
Prevents nighttime indigestion when taken before bedtime.

Cost-Effective Alternative
Customers praise value, comparable effectiveness to name brands.
9.7

Exceptional

Our Rating

9.9
simple to consume

9.3
worth the money

9.1
Flavor
3

TUMS
TUMS Extra Strength Assorted Berries Antacid Tablets for Heartburn Relief, 96 count
Main highlights

Fast Relief with Extra Strength
TUMS provides quick relief from heartburn, acid indigestion, and sour stomach with 750 mg calcium carbonate.

Perfect for Multi-Symptom Heartburn
Ideal for burning chest, acid indigestion, sour and upset stomachs.

Delicious Assorted Berry Flavor
Customers love the berry flavor, making it enjoyable and effective.
Key specs
- Form:Chewable tablets
- Pack Size:96 tablets
- Use:Heartburn relief
- Active Ingredient:750 mg calcium carbonate
- Flavor:Assorted berry
9.4

Excellent

Our Rating
4

TUMS
TUMS Extra Strength Assorted Berries Antacid Tablets for Heartburn Relief, 96 count
Main highlights

Fast Relief with Extra Strength
TUMS provides quick relief from heartburn, acid indigestion, and sour stomach with 750 mg calcium carbonate.

Perfect for Multi-Symptom Heartburn
Ideal for burning chest, acid indigestion, sour and upset stomachs.

Delicious Assorted Berry Flavor
Customers love the berry flavor, making it enjoyable and effective.
Key specs
- Form:Chewable tablets
- Pack Size:96 tablets
- Use:Heartburn relief
- Active Ingredient:750 mg calcium carbonate
- Flavor:Assorted berry
9.1

Excellent

Our Rating
5

TUMS

TUMS Ultra Strength Chewable Antacid Tablets for Heartburn Relief and Acid Indigestion Relief, Assorted Berries - 160 Count
9.0

Excellent

Our Rating
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6

TUMS

TUMS Ultra Strength Chewable Antacid Tablets for Heartburn Relief and Acid Indigestion Relief, Assorted Berries - 160 Count
8.9

Very Good

Our Rating
7

Amazon Basic Care
Amazon Basic Care Omeprazole Delayed Release Tablets 20 mg, Treats Frequent Heartburn, Acid Reducer, Heartburn Medicine, 42 Count (Pack of 1) (Packaging may vary)
Main highlights

Effective Acid Reduction
Omeprazole 20 mg reduces stomach acid, treating frequent heartburn occurring twice a week or more.

Recommended for Regular Heartburn Sufferers
Ideal for those experiencing heartburn at least twice weekly, requiring a 14-day treatment.

Cost-Effective Prilosec Alternative
Praised for affordability and effectiveness compared to Prilosec, offering great value.
8.7

Very Good

Our Rating

9.9
simple to consume

9.3
Flavor

9.3
worth the money
8

Amazon Basic Care
Amazon Basic Care Omeprazole Delayed Release Tablets 20 mg, Treats Frequent Heartburn, Acid Reducer, Heartburn Medicine, 42 Count (Pack of 1) (Packaging may vary)
Main highlights

Effective Acid Reduction
Omeprazole 20 mg reduces stomach acid, treating frequent heartburn occurring twice a week or more.

Recommended for Regular Heartburn Sufferers
Ideal for those experiencing heartburn at least twice weekly, requiring a 14-day treatment.

Cost-Effective Prilosec Alternative
Praised for affordability and effectiveness compared to Prilosec, offering great value.
8.5

Good

Our Rating

9.9
simple to consume

9.3
Flavor

9.3
worth the money
9

TUMS
TUMS Ultra Strength Antacid Tablets for Chewable Heartburn Relief and Acid Indigestion Relief, Assorted Fruit - 72 Count
Main highlights

Key Features
Ultra Strength for fast heartburn relief, treats multiple symptoms, 33% more power than Extra Strength, gluten-free, and kosher.

Ideal Use Cases
Perfect for quick relief from severe heartburn, acid indigestion, sour stomach, and upset stomach symptoms.

Customer Praise
Highly praised for its immediate effectiveness, great taste, and being the go-to brand recommended by healthcare professionals.
8.4

Good

Our Rating

9.5
worth the money

8.9
Flavor
10

TUMS
TUMS Ultra Strength Antacid Tablets for Chewable Heartburn Relief and Acid Indigestion Relief, Assorted Fruit - 72 Count
Main highlights

Key Features
Ultra Strength for fast heartburn relief, treats multiple symptoms, 33% more power than Extra Strength, gluten-free, and kosher.

Ideal Use Cases
Perfect for quick relief from severe heartburn, acid indigestion, sour stomach, and upset stomach symptoms.

Customer Praise
Highly praised for its immediate effectiveness, great taste, and being the go-to brand recommended by healthcare professionals.
8.3

Good

Our Rating

9.5
worth the money

8.9
Flavor

10 Best antacids of 2026

1

Amazon Basic Care Maximum Strength Famotidine Tablets 20 mg, Acid Reducer for Heartburn Relief, Prevents & Relieves Acid Indigestion, Heartburn Medicine, 12 Hour Protection, 200 Count

9.9

9.3

9.1

How do we rank?

How do we rank?

Analyzing top stores

2

Amazon Basic Care Maximum Strength Famotidine Tablets 20 mg, Acid Reducer for Heartburn Relief, Prevents & Relieves Acid Indigestion, Heartburn Medicine, 12 Hour Protection, 200 Count

9.9

9.3

9.1

3

TUMS Extra Strength Assorted Berries Antacid Tablets for Heartburn Relief, 96 count

4

TUMS Extra Strength Assorted Berries Antacid Tablets for Heartburn Relief, 96 count

5

TUMS Ultra Strength Chewable Antacid Tablets for Heartburn Relief and Acid Indigestion Relief, Assorted Berries - 160 Count

6

TUMS Ultra Strength Chewable Antacid Tablets for Heartburn Relief and Acid Indigestion Relief, Assorted Berries - 160 Count

7

Amazon Basic Care Omeprazole Delayed Release Tablets 20 mg, Treats Frequent Heartburn, Acid Reducer, Heartburn Medicine, 42 Count (Pack of 1) (Packaging may vary)

9.9

9.3

9.3

8

Amazon Basic Care Omeprazole Delayed Release Tablets 20 mg, Treats Frequent Heartburn, Acid Reducer, Heartburn Medicine, 42 Count (Pack of 1) (Packaging may vary)

9.9

9.3

9.3

9

TUMS Ultra Strength Antacid Tablets for Chewable Heartburn Relief and Acid Indigestion Relief, Assorted Fruit - 72 Count

9.5

8.9

10

TUMS Ultra Strength Antacid Tablets for Chewable Heartburn Relief and Acid Indigestion Relief, Assorted Fruit - 72 Count

9.5

8.9

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