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Best antacids - September 2025

Last Updated - September 18, 2025

1
Best Choice

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Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

TUMS

TUMS Chewable Antacid Tablets for Extra Strength Heartburn Relief, Great for a Summer BBQ - Assorted Fruit Flavors - 330 Count

TUMS

$17.50

More Details
Main highlights
- TRUSTED BRAND: America’s #1 antacid, providing trusted heartburn relief for 90 years, supported by a satisfaction guarantee
- Perfect for a summer BBQ or outdoor grilling, TUMS Chewable Antacid Tablets offer fast relief from heartburn caused by spicy barbecue, grilled chicken, and other cookout cuisines
- MULTI-SYMPTOM RELIEF: This heartburn and acid indigestion medicine treats the four signs of heartburn: burning in the chest, acid indigestion, sour stomach and upset stomach associated with these symptoms
- GLUTEN FREE AND KOSHER: This heartburn and acid indigestion remedy has the active ingredient 750 mg calcium carbonate
- FAST AND POWERFUL STRENGTH: Nothing works faster! These TUMS antacid tablets go to work instantly by starting to neutralize acid on contact
- CONTENTS: 1 bottle containing 330 TUMS Chewable Antacid Tablets for Extra Strength Heartburn Relief in easy to take, delicious assorted fruit flavors (orange, cherry, lime and lemon) for immediate heartburn relief; ; HSA and FSA Eligible
- #1 DOCTOR RECOMMENDED: TUMS is the #1 recommended adult antacid brand by doctors, pharmacists and OBGYNs
$17.50
2

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Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

KIRKLAND

Kirkland Signature Ultra Strength Antacid Calcium Carbonate 1000 MG Assorted Berry Flavors (265 Tablets)

KIRKLAND

$14.05

More Details
Main highlights
$14.05
3
Best Value
14% Off

✖
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Amazon Basic Care
14% Off

Amazon Basic Care Extra Strength Antacid SuperChews Chewable Tablets, Assorted Fruit, 90 count (Previously SoundHealth) Orange, Pink, Yellow

Amazon Basic Care

$9.23

$10.79
(14% Off)

More Details
Main highlights
- This product was previously a SoundHealth product. Now it’s a part of the Amazon Basic Care Brand, the product is the exact same formulations, size, and quality.
- Same Benefits, Lower Cost: Amazon Basic Care Antacid Fruit Chews are formulated to include the same active ingredients and provide the same relief as the name brand, but at a lower price to consumers
- Full of Flavor: Delicious lemon, orange, and strawberry flavors are easily accessible in an easy-to-open flip cap bottle. Adults and children 12 years and up can take 1-2 chewable tablets every 2-4 hours as needed.
- Chewy Not Chalky: Fast-acting relief for heartburn, acid indigestion, upset and sour stomach from 750 mg of calcium carbonate in an enjoyable product form
- An Amazon Brand
$9.23
$10.79 (14% Off)
4

✖
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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)

Amazon Basic Care

$9.38

More Details
Main highlights
- TREATS FREQUENT HEARTBURN: Amazon Basic Care Omeprazole Delayed Release Tablets 20 mg treat frequent heartburn that occurs 2 or more times a week
- Product may be manufactured in India or Israel
- HEARTBURN TIPS: Do not eat late at night or just before bedtime. Certain foods or drinks are more likely to cause heartburn, such as rich, spicy, fatty and fried foods, chocolate, caffeine, alcohol and even some fruits and vegetables.
- ACTIVE INGREDIENT: The active ingredient in these delayed release tablets is omeprazole 20 mg, which works as an acid reducer to treat frequent heartburn. Compare to Prilosec OTC
- ACID REDUCER: Amazon Basic Care Omeprazole Delayed Release Tablets 20 mg is a Proton Pump Inhibitor (PPI) that deactivates pumps in the stomach lining to inhibit acid production at the source.
- 14-DAY COURSE OF HEARTBURN TREATMENT: Taken once every 24 hours for 14 days, Amazon Basic Care Omeprazole Delayed Release Tablets 20 mg is not intended for immediate relief of heartburn and may take 1 to 4 days for full effect.
$9.38
5

✖
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

TUMS

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

TUMS

$9.98

More Details
Main highlights
- TRUSTED BRAND: America’s #1 antacid, providing trusted heartburn relief for 90 years, supported by a satisfaction guarantee
- MULTI-SYMPTOM RELIEF: This acid indigestion remedy treats the four signs of heartburn: burning in the chest, acid indigestion, sour stomach and upset stomach associated with these symptoms
- HSA and FSA eligible product
- HSA AND FSA ELIGIBLE: HSA and FSA eligible product
- GLUTEN FREE AND KOSHER: This heartburn and acid indigestion medicine has the active ingredient 1000 mg calcium carbonate
- FAST AND POWERFUL STRENGTH: Nothing works faster! This ultra strength antacid goes to work instantly by starting to neutralize acid on contact
- CONTENTS: 1 bottle containing 160 TUMS Ultra Strength Chewable Antacid Tablets for Heartburn Relief in easy to take, delicious Assorted Berry flavors - Strawberry and Raspberry
- #1 DOCTOR RECOMMENDED: TUMS antacids are the #1 recommended adult antacid brand by doctors, pharmacists and OBGYNs
$9.98

Best antacids - September 2025

TUMS Chewable Antacid Tablets for Extra Strength Heartburn Relief, Great for a Summer BBQ - Assorted Fruit Flavors - 330 Count

Kirkland Signature Ultra Strength Antacid Calcium Carbonate 1000 MG Assorted Berry Flavors (265 Tablets)

Amazon Basic Care Extra Strength Antacid SuperChews Chewable Tablets, Assorted Fruit, 90 count (Previously SoundHealth) Orange, Pink, Yellow

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

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

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