Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service levels, popularity trends, and more. The rankings reflect our opinion and should be a good starting point for shopping. By purchasing the products we rank, you’ll get the lowest price we found while we may receive a commission at no cost to you, which will help us continue to provide you with value.
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10 Best antacids of 2026
Save up to 12% off
Best Choice1
Genexa9.8Exceptional
Genexa 3 Pack Clean Antacid Chewable Tablets | Maximum Strength Calcium Carbonate for Heartburn, Acid Indigestion & Upset Stomach Relief | Dye Free, 0% Artificial Additives | Berry Flavor, 216ct
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package dimensions:9.29 x 5.71 x 1.61 inches 1.32 Pounds
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asin:B07WZVY1X4
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date first available:August 28, 2019
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item model number:16A-PACK
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manufacturer:Genexa
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Value for Money2
TUMS9.7Exceptional
TUMS Smoothies Chewable Antacid Tablets for Extra Strength Heartburn Relief, Mixed Berry - 236 Count
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3
Genexa9.5Excellent
Genexa Clean Antacid Chewable Tablets | Maximum Strength Calcium Carbonate for Heartburn, Acid Indigestion & Upset Stomach Relief | Dye Free, 0% Artificial Additives | Berry Flavor Chewables, 72ct
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package dimensions:N/A
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asin:B07B9P16WJ
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date first available:March 7, 2018
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item model number:16A
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manufacturer:Genexa
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4
TIME-CAP LABS, INC.9.2Excellent
TIME-Cap Labs Esomeprazole Magnesium 20mg Delayed Release Capsules (42 Count, Pack of 3) - Acid Reducer & Frequent Heartburn Relief for Adults, Helps with Acid Reflux & Heartburn
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package dimensions:N/A
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asin:B0CLFB12XP
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date first available:October 19, 2023
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item model number:N/A
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manufacturer:TIME-CAP LABS, INC.
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5
TUMS9.1Excellent
TUMS Ultra Strength Chewable Antacid Tablets for Heartburn Relief and Acid Indigestion Relief, Assorted Berries - 160 Count
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package dimensions:N/A
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asin:B001IAPXSA
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date first available:August 21, 2007
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item model number:074655
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manufacturer:Haleon US Services Inc.
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6
berkley jensen9.0Excellent
Berkley Jensen Ultra Strength Antacid Chewable Tablets - 1000mg Calcium Carbonate for Heartburn, Acid Indigestion, Upset Stomach Relief - Assorted Berry Flavor - 265 Count
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7
Amazon Basic Care8.9Very Good
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-
package dimensions:N/A
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asin:B094WDVB18
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date first available:December 12, 2021
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item model number:FETEGT230
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manufacturer:Amazon.com Services LLC.
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8
TUMS8.6Very Good
TUMS Extra Strength Assorted Berries Antacid Tablets for Heartburn Relief, 96 count
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package dimensions:N/A
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asin:B0014D3MGG
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date first available:December 6, 2011
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item model number:307667388961
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manufacturer:Haleon US Services Inc.
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9
Amazon Basic Care8.4Good
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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10
Prilosec8.3Good
Prilosec OTC Frequent Heartburn Medicine and Acid Reducer Treatment with Omeprazole, Proton Pump Inhibitor - PPI, 42 Tablets (20 mg)
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package dimensions:N/A
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asin:B0000AN9L7
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date first available:December 1, 2003
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item model number:OTC
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manufacturer:Procter & Gamble
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