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 chest congestion mucinexes 12 of 2026
Save up to 44% off
Best Choice1
Mucinex9.6Exceptional
Mucinex DM 12Hr Max Strength Chest Congestion & Cough Medicine, 48 Tablets
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Value for Money2
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
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is discontinued by manufacturer:No
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product dimensions:0.88 x 3.5 x 3.78 inches 0.64 ounces
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country of origin:USA
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asin:B000Z09S6W
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date first available:May 29, 2007
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3
Mucinex9.1Excellent
Mucinex 12Hr Max Strength Expectorant, Chest Congestion Relief, 48 Tablets
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4
Mucinex9.0Excellent
Mucinex DM 12Hr Chest Congestion & Cough Medicine for Adults, 20 Tablets
20% Off-
is discontinued by manufacturer:No
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product dimensions:0.88 x 3.5 x 3.78 inches 0.64 ounces
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country of origin:N/A
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asin:B000XYGKQQ
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date first available:October 28, 2007
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5
Amazon Basic Care8.9Very Good
Amazon Basic Care Maximum Strength Mucus DM, Expectorant and Cough Suppressant, Chest Congestion Relief, 12 Hour, 14 Tablets
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is discontinued by manufacturer:N/A
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asin:B08ZF2CXB7
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product dimensions:2.06 x 5 x 3.5 inches; 2.12 ounces
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date first available:July 15, 2021
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item model number:W445
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6
Mucinex8.7Very Good
Mucinex DM 12Hr Chest Congestion & Cough Medicine For Adults, Cold And Cough Medicine for Excess Mucus Relief, 600 mg Guaifenesin & 30 mg Dextromethorphan HBr, 40 Bi-Layer Tablets
30% Off-
is discontinued by manufacturer:No
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product dimensions:0.92 x 3.55 x 5.11 inches 1.6 ounces
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country of origin:N/A
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asin:B000ALB4H2
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date first available:July 28, 2017
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7
Mucinex8.4Good
Mucinex Fast-Max Maximum Strength Severe Congestion & Cough Liquid, 6 FL OZ
44% Off
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8
Mucinex8.2Good
Mucinex 12 Hour Maximum Strength 1200 mg Guaifenesin Extended-Release Tablets for Excess Mucus Relief, Expectorant Aids Excess Mucus Removal, Chest Congestion Relief, 42 Tablets
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is discontinued by manufacturer:No
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product dimensions:1.38 x 5 x 3.5 inches 2.89 ounces
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country of origin:USA
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asin:B0057UUGRU
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date first available:June 23, 2011
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9
Mucinex7.9Good
Mucinex 12 Hour 600 mg Guaifenesin Extended-Release Tablets for Excess Mucus Relief, Expectorant Aids Excess Mucus Removal, Chest Congestion Relief, 100 Bi-Layer Tablets
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10
Mucinex7.7Good
Mucinex 12-Hour Chest Congestion Expectorant Tablets, 40 ct
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is discontinued by manufacturer:No
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product dimensions:3.6 x 1.4 x 3.8 inches 1.6 ounces
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country of origin:N/A
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asin:B00190HAGC
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date first available:December 20, 2006
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