October 2, 2025

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10 Best expectorants of 2025

Save up to 35% off

Best Choice

1

Mucinex
Mucinex 12 Hour Maximum Strength Extended-Release Tablets, 42 Tablets
Main highlights

Long-lasting Relief
Mucinex provides 12-hour maximum strength chest congestion and mucus relief.

Ideal for Cold Season
Perfect for adults needing effective mucus removal during cold seasons.

Highly Effective Dosage
Users praise its effectiveness, preferring it over taking multiple doses.
9.8

Exceptional

Our Rating

9.5
Comfort

9.3
worth the money

8.7
simple to consume
How do we rank?

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Based on millions of stores and reviews

Shoppers influence our rankings
Analyzing top stores
Value for Money

2

Amazon Basic Care
Amazon Basic Care Maximum Strength Mucus DM, Expectorant and Cough Suppressant Extended-Release Tablets, 42 Count
Main highlights

Powerful Cough and Congestion Relief
Contains 1200 mg of guaifenesin and 60 mg of dextromethorphan HBr for maximum strength relief.

Ideal for Persistent Coughs
Great for managing severe cold symptoms and allergy-related coughing episodes.

Highly Effective Cough Suppressant
Customers appreciate its ability to alleviate cough and congestion effectively.
9.7

Exceptional

Our Rating

9.1
worth the money

8.2
simple to consume

8.2
Flavor
3

Amazon Basic Care
Amazon Basic Care Guaifenesin Cough and Mucus Relief Extended-Release Tablets, 600 mg, 12 Hour Expectorant, 20 Count

28% Off
Main highlights

Effective 12-Hour Relief
Amazon Basic Care Guaifenesin Tablets provide up to 12 hours of chest congestion relief, helping to thin and loosen mucus effectively.

Best for Chest Congestion
Ideal for adults and children 12+ needing long-lasting relief from chest congestion due to mucus.

Praised for Cost Efficiency
Customers appreciate the cost-effectiveness, noting it's cheaper than pharmacy options and name brands.
Key specs
- symptom relief:Chest congestion relief
- form:Extended-Release Tablets
- active ingredient:Guaifenesin 600 mg
- target age:12 years and older
- dosage:600 mg
9.6

Exceptional

Our Rating

9.7
quality of ingredients

9.5
simple to consume

9.3
worth the money
4

Mucinex
Mucinex Chest Congestion, Expectorant 12 Hour Extended Release Tablets, 20ct, 600mg Guaifenesin with Extended Relief of Chest Congestion Caused by Excess Mucus. Thins and Loosens Mucus

10% Off
Main highlights

12 Hour Extended Relief
Clinically proven to last up to 12 hours, providing continuous chest congestion relief.

Ideal for Persistent Congestion
Perfect for adults and children over 12 needing long-lasting congestion relief.

Highly Praised Effectiveness
Customers appreciate its ability to reduce cough and phlegm significantly.
9.5

Excellent

Our Rating

9.7
pain management

9.5
worth the money

8.0
Flavor
5

GenCare
GenCare Mucus Relief Expectorant Guaifenesin 400 mg 200 Tablets Value Pack - Fast Acting Thinning of Mucus for Colds, Chest Congestion, Flu, Coughing and Allergies

17% Off
Main highlights

Fast Relief with Guaifenesin
GenCare Mucus Relief contains 400mg Guaifenesin to thin mucus, easing breathing and expelling phlegm.

Effective for Colds and Flu
Ideal for combatting chest congestion, mucus, and bronchial secretions caused by colds and flu.

Cost-Effective Alternative
Praised for being more affordable than Mucinex, with similar active ingredients and effectiveness.
Key specs
- symptom relief:Mucus and phlegm
- form:Tablets
- active ingredient:Guaifenesin
- target age:12 years and up
- dosage:N/A
9.4

Excellent

Our Rating

8.9
worth the money

8.7
simple to consume

8.0
Flavor
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6

Amazon Basic Care
Amazon Basic Care Maximum Strength Mucus DM, Expectorant and Cough Suppressant, 14 Tablets
Main highlights

Powerful Cough and Congestion Relief
Combines 1200 mg guaifenesin and 60 mg dextromethorphan HBr for maximum strength relief.

Best for Severe Cold and Allergies
Perfect for managing tough cold symptoms and allergy-related coughing.

Customer Praised Effectiveness
Highly rated for alleviating cough and congestion, comparable to Mucinex.
Key specs
- active ingredient:dextromethorphan HBr, guaifenesin
- formulation:tablets
- flavor:N/A
- pack size:N/A
- usage age:N/A
9.3

Excellent

Our Rating

9.1
worth the money

8.4
simple to consume

8.2
Flavor
7

Mucinex
Mucinex DM Max Liquid Cough & Cold Medicine for Adults, Cold and Flu Medicine for Excess Mucus Relief, Guaifenesin & Dextromethorphan Expectorant & Decongestant for Adults, Dr Recommended, 6.0 Fl Oz

10% Off
Main highlights

Extended Release Relief
Provides up to 4 hours of relief with 400mg guaifenesin.

Ideal for Adult Cold Symptoms
Best for relieving adult cold symptoms like cough and congestion.

Praised for Rapid Relief
Customers appreciate its fast-acting relief for bad coughs.
9.2

Excellent

Our Rating

9.3
pain management

8.9
worth the money

8.7
Flavor
8

Robitussin
Robitussin Cough and Chest Congestion DM, Cough Suppressant and Expectorant, Raspberry Flavor - 8 Fl Oz Bottle
Main highlights

Fast Relief for Cough and Congestion
Robitussin provides quick, non-drowsy relief for coughs and chest congestion.

Ideal for Adults and Teens
Formulated for individuals 12 years and older, perfect for family use.

Praised for Flavor and Effectiveness
Customers appreciate the raspberry flavor and lasting relief from symptoms.
Key specs
- active ingredient:Dextromethorphan, Guaifenesin
- formulation:Liquid
- flavor:Raspberry
- pack size:8 fluid ounces
- usage age:12 years and older
8.9

Very Good

Our Rating

8.0
Flavor

8.0
worth the money
9

Mucinex
Mucinex 12 Hour Extended Release Tablets, 600 mg Guaifenesin Relieves Chest Congestion Caused by Excess Mucus, #1 Doctor Recommended OTC Expectorant, Blue, 40 Count

35% Off
Main highlights

Extended Relief Duration
Mucinex provides up to 12 hours of continuous chest congestion relief.

Ideal for Persistent Congestion
Best for those experiencing chest congestion and excessive mucus.

Highly Effective for Chest Congestion
Customers praise its effectiveness in relieving chest tightness and pressure.
Key specs
- symptom relief:Chest congestion
- form:Bi-layer tablet
- active ingredient:Guaifenesin
- target age:12 years and over
- dosage:Use as directed
8.8

Very Good

Our Rating

9.9
pain management

9.3
simple to consume

9.3
worth the money
10

HealthA2Z
HealthA2Z® Mucus Relief | Guaifenesin 400mg | Immediate Release | No Benzene | Expectorant (60 Counts)
Main highlights

Effective Mucus Relief
Guaifenesin 400mg helps clear mucus, improving breathing.

Ideal for Night Use
Clears throat congestion to improve sleep quality.

Cost-Effective Alternative
Praised for its affordability compared to brand names.
8.6

Very Good

Our Rating

10 Best expectorants of 2025

1

Mucinex 12 Hour Maximum Strength Extended-Release Tablets, 42 Tablets

9.5

9.3

8.7

How do we rank?

How do we rank?

Analyzing top stores

2

Amazon Basic Care Maximum Strength Mucus DM, Expectorant and Cough Suppressant Extended-Release Tablets, 42 Count

9.1

8.2

8.2

3

Amazon Basic Care Guaifenesin Cough and Mucus Relief Extended-Release Tablets, 600 mg, 12 Hour Expectorant, 20 Count

9.7

9.5

9.3

4

Mucinex Chest Congestion, Expectorant 12 Hour Extended Release Tablets, 20ct, 600mg Guaifenesin with Extended Relief of Chest Congestion Caused by Excess Mucus. Thins and Loosens Mucus

9.7

9.5

8.0

5

GenCare Mucus Relief Expectorant Guaifenesin 400 mg 200 Tablets Value Pack - Fast Acting Thinning of Mucus for Colds, Chest Congestion, Flu, Coughing and Allergies

8.9

8.7

8.0

6

Amazon Basic Care Maximum Strength Mucus DM, Expectorant and Cough Suppressant, 14 Tablets

9.1

8.4

8.2

7

Mucinex DM Max Liquid Cough & Cold Medicine for Adults, Cold and Flu Medicine for Excess Mucus Relief, Guaifenesin & Dextromethorphan Expectorant & Decongestant for Adults, Dr Recommended, 6.0 Fl Oz

9.3

8.9

8.7

8

Robitussin Cough and Chest Congestion DM, Cough Suppressant and Expectorant, Raspberry Flavor - 8 Fl Oz Bottle

8.0

8.0

9

Mucinex 12 Hour Extended Release Tablets, 600 mg Guaifenesin Relieves Chest Congestion Caused by Excess Mucus, #1 Doctor Recommended OTC Expectorant, Blue, 40 Count

9.9

9.3

9.3

10

HealthA2Z® Mucus Relief | Guaifenesin 400mg | Immediate Release | No Benzene | Expectorant (60 Counts)

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