Our rankings are generated through the algorithmic analysis of thousands of customer reviews about products, brands, merchant customer service levels, popularity trends, and more. We use advanced technology, including AI, to help process and organize this information at scale, supporting our analysis with greater speed and consistency. The rankings reflect our opinion and should be a good starting point for shopping.
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10 Best antacids of 2026
Save up to 22% off
Best Choice1
TUMS9.9Exceptional
TUMS Ultra Strength Chewable Antacid Tablets for Heartburn Relief and Acid Indigestion Relief, Assorted Berries - 160 Count
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is discontinued by manufacturer:No
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product dimensions:6 x 4 x 4 inches 14.88 ounces
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country of origin:USA
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asin:B001IAPXSA
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date first available:August 21, 2007
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Value for Money2
Amazon Basic Care9.8Exceptional
Amazon Basic Care Chewy Bites Chewable Antacid Tablets, Ultra Strength Heartburn Relief, Acid Indigestion, Upset & Sour Stomach, Fast-Acting, Assorted Fruit Flavors, 90 Count
12% Off-
is discontinued by manufacturer:N/A
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product dimensions:2.63 x 2.63 x 4.75 inches; 11.52 ounces
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country of origin:N/A
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asin:B094WDVB18
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date first available:December 12, 2021
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3
berkley jensen9.7Exceptional
berkley jensen Extra Strength Antacid Tablets Chewable - 1000mg Calcium Carbonate Antacids for Heartburn, Acid Indigestion, Upset Stomach Relief - Assorted Berry Flavor - 265 Count (Pack of 1)
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4
MAJOR9.5Excellent
MAJOR Regular Strength Antacid Tablets, 150 Chewable Count (2-Pack)
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5
Prilosec9.4Excellent
Prilosec OTC Frequent Heartburn Medicine and Acid Reducer Treatment with Omeprazole, Proton Pump Inhibitor - PPI, 42 Tablets (20 mg)
22% Off-
is discontinued by manufacturer:No
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product dimensions:2.32 x 4.75 x 3.7 inches 2.4 ounces
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country of origin:N/A
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asin:B0000AN9L7
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date first available:December 1, 2003
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6
Ohm9.3Excellent
Ohm Omeprazole 20mg, 42 Delayed-Release Tablets, Acid Reducer for Frequent Heartburn, 24-Hour Relief Heartburn Medicine, Helps Relieve Stomach & Chest Discomfort (6 Weeks of Supply, 42, Count)
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7
Amazon Basic Care9.2Excellent
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
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is discontinued by manufacturer:No
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product dimensions:1.78 x 3.44 x 1.78 inches 2.08 ounces
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country of origin:USA
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asin:B074F18H4B
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date first available:July 28, 2017
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8
Amazon Basic Care9.0Excellent
Amazon Basic Care Omeprazole Delayed Release Tablets 20 mg, Treats Frequent Heartburn, Acid Reducer, Heartburn Medicine, 42 Count (Pack of 1) (Packaging may vary)
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9
TUMS8.7Very Good
TUMS Chewy Bites Antacid Tablets, Heartburn Relief, Mixed Fruit, 200 Count
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is discontinued by manufacturer:N/A
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product dimensions:N/A
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country of origin:USA
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asin:B0B82S3ZG6
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date first available:July 29, 2022
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10
TUMS8.6Very Good
TUMS Antacid Chewable Tablets, Heartburn Relief, Peppermint, 160 Count
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is discontinued by manufacturer:No
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product dimensions:3.04 x 2.37 x 6.01 inches 0.04 ounces
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country of origin:USA
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asin:B004DY5ZW2
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date first available:March 7, 2011
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