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 cough expectorants of 2026
Save up to 15% off
Best Choice1
Amazon Basic Care9.9Exceptional
Amazon Basic Care Maximum Strength Mucus DM, Expectorant and Cough Suppressant, Chest Congestion Relief, 12 Hour, 14 Tablets
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asin:B08ZF2CXB7
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best sellers rank:#7 in Cough Syrups
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date first available:July 15, 2021
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item model number:W445
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manufacturer:Amazon.com Services, LLC.
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Thousands of users trust our site daily- Based on millions of stores and reviews
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Value for Money2
Robitussin9.7Exceptional
Robitussin DM Cough and Chest Congestion, Raspberry, 8 fl oz
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asin:B01J4UQ2M6
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best sellers rank:#16 in Cough Syrups
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date first available:June 29, 2018
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item model number:300318757185
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manufacturer:Haleon US Services Inc.
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3
Robitussin9.6Exceptional
Robitussin DM Maximum Strength Cough Medicine, Raspberry, 8 fl oz
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4
Mucinex9.3Excellent
Mucinex 12 Hour 600 mg Guaifenesin Extended-Release Tablets for Excess Mucus Relief, Expectorant Aids Excess Mucus Removal, Chest Congestion Relief, 20 Bi-Layer Tablets
15% Off
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5
Amazon Basic Care9.2Excellent
Amazon Basic Care Tussin DM MAX, Maximum Strength Cough and Chest Congestion Medicine, Non-Drowsy, Alcohol Free, Expectorant, Raspberry Menthol Flavor, 8 fl oz (Pack of 1)
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asin:B087D294P5
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best sellers rank:#3 in Cough Syrups
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date first available:April 4, 2021
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item model number:N/A
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manufacturer:Amazon.com Services, LLC.
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6
Amazon Basics9.1Excellent
Amazon Basics Guaifenesin Cough and Mucus Relief Extended-Release Tablets, 600 mg, 12 Hour Expectorant, 20 Count (Previously Care)
12% Off-
Active Ingredient:Guaifenesin 600 mg
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Dosage Form:Extended-Release Tablets
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Duration of Relief:Up to 12 hours
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Gluten Free:Yes
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Tablet Count:20
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7
Mucinex8.9Very Good
Mucinex 12Hr Max Strength Expectorant, Chest Congestion Relief, 48 Tablets
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8
Robitussin8.8Very Good
Robitussin DM Maximum Strength Cough Medicine, Raspberry, 8 fl oz, 2 Pack
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9
Mucinex8.5Good
Mucinex DM 12Hr Max Strength Chest Congestion & Cough Medicine, 48 Tablets
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10
Amazon Basic Care8.4Good
Amazon Basic Care Tussin Cough Plus Chest Congestion DM Syrup, Non-Drowsy Expectorant, Mucus Relief, Raspberry Flavor, 8 fl oz (Pack of 1)
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