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9 Best mucus reliefs of 2026

Save up to 21% off
  • Best Choice

    1

    GenCare Mucus Relief Expectorant Guaifenesin 400mg, 300 Tablets
    GenCare
    9.8
    Exceptional

    GenCare Mucus Relief Expectorant Guaifenesin 400mg, 300 Tablets

    21% Off
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  • Value for Money

    2

    GenCare Mucus Relief Expectorant Guaifenesin 400mg, 200 Tablets
    GenCare
    9.7
    Exceptional

    GenCare Mucus Relief Expectorant Guaifenesin 400mg, 200 Tablets

    18% Off
    • asin:B086S3P4FQ
    • product dimensions:2.5 x 2.5 x 5 inches 5.61 ounces
    • date first available:April 5, 2020
    • manufacturer:GENCARE GENERIC HEALTHCARE
    • country of origin:N/A

  • 3

    ValuMeds Mucus Relief Guaifenesin 400mg (200 Caplets) | Maximum Strength | Mucus Thinning for Colds, Chest Congestion, Flu, Coughing | Expectorant & Decongestant
    ValuMeds
    9.5
    Excellent

    ValuMeds Mucus Relief Guaifenesin 400mg (200 Caplets) | Maximum Strength | Mucus Thinning for Colds, Chest Congestion, Flu, Coughing | Expectorant & Decongestant

    • asin:B07RYZ9JDJ
    • product dimensions:3 x 1.6 x 4 inches 3.2 ounces
    • date first available:May 23, 2019
    • manufacturer:Spirit Pharmaceuticals LLC
    • country of origin:N/A

  • 4

    HEALTH LFE Mucus Relief Guaifenesin Caplets 400 mg, Immediate Release Fast Acting Expectorant, Thin and Loosens Mucus, Relieves Chest Congestion, Cough, Cold and Flu (Medium, 200 Count)
    HEALTH LFE
    9.3
    Excellent

    HEALTH LFE Mucus Relief Guaifenesin Caplets 400 mg, Immediate Release Fast Acting Expectorant, Thin and Loosens Mucus, Relieves Chest Congestion, Cough, Cold and Flu (Medium, 200 Count)

    • asin:B09PSS48D2
    • product dimensions:1.5 x 1.5 x 2 inches 4.16 ounces
    • date first available:January 5, 2022
    • manufacturer:Health Life
    • country of origin:USA

  • 5

    HealthA2Z® Mucus Relief | Guaifenesin 1200 mg |12 Hour | Expectorant | Relieves Chest Congestion | Thins and Loosens Mucus (200 Tablets)
    HealthA2Z
    9.1
    Excellent

    HealthA2Z® Mucus Relief | Guaifenesin 1200 mg |12 Hour | Expectorant | Relieves Chest Congestion | Thins and Loosens Mucus (200 Tablets)

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  • 6

    Amazon Basic Care Guaifenesin Extended-Release Tablets, 600 mg, 12 Hour Expectorant for Chest Congestion and Mucus Relief, 20 Count
    Amazon Basic Care
    9.0
    Excellent

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

  • 7

    WELMATE Guaifenesin 1200 mg Mucus Relief, Maximum Strength, 100 Count
    WELMATE
    8.9
    Very Good

    WELMATE Guaifenesin 1200 mg Mucus Relief, Maximum Strength, 100 Count

    14% Off

  • 8

    Cold and Flu Treatment | Request a prescription for Tamiflu, cold medicine & relief for symptoms like cough, fever, nasal congestion from an online doctor, NP, or PA
    Amazon One Medical
    8.8
    Very Good

    Cold and Flu Treatment | Request a prescription for Tamiflu, cold medicine & relief for symptoms like cough, fever, nasal congestion from an online doctor, NP, or PA

  • 9

    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
    Mucinex
    8.5
    Good

    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