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    WELMATE Cough & Cold - Maximum Strength Mucus DM, 98 Tablets (Generic Mucinex DM)

    One-Time Price
    $28.95

    Maximum-strength Mucus DM tablets calm coughs and loosen thick mucus for up to 12 hours.

    Guaifenesin 1200 mg
    Cough + congestion relief
    Compare to Mucinex DM active ingredient
    Ships Free On all U.S. orders
    HSA/FSA Eligible Use pre-tax dollars
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    Common Questions

    What symptoms does Mucus DM help with?

    Mucus DM helps loosen thick mucus while temporarily calming cough, making it useful when chest congestion and cough show up together.

    How do guaifenesin and dextromethorphan work together?

    Guaifenesin helps loosen and thin mucus, while dextromethorphan temporarily suppresses cough caused by minor throat and bronchial irritation.

    What active ingredient and strength does each extended-release bi-layer tablet contain?

    Each extended-release bi-layer tablet contains Guaifenesin 1200 mg.

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    • Two Symptoms, One Formula: Guaifenesin addresses mucus while dextromethorphan temporarily quiets cough.
    • Helps Mucus Move: Guaifenesin loosens phlegm and thins bronchial secretions so coughs can become more productive.
    • Compare the Active Ingredients: Compare the active ingredients and strengths to Maximum Strength Mucinex DM®.

    When a bothersome cough and thick mucus show up together, this two-ingredient formula keeps multi-symptom relief in one tablet. Guaifenesin 1200 mg helps loosen thick mucus while dextromethorphan HBr 60 mg temporarily calms cough, bringing two-symptom support into one extended-release tablet. The package offers a practical balance between everyday availability and easy medicine-cabinet storage.


    When a bothersome cough and thick mucus show up together, this two-ingredient formula keeps multi-symptom relief in one tablet.

    Cold-care medicine cabinet
    Home or travel
    Extended-Release Bi-Layer Tablet format
    Home, work or travel

    How Guaifenesin Helps Clear Chest Congestion

    Guaifenesin is an expectorant that loosens and thins mucus so coughs can become more productive.

    Loosens thick mucus
    Helps make coughs productive
    Guaifenesin 1200 mg
    Expectorant action

    Tackle Cough and Mucus Together

    • Cough + congestion relief
    • Guaifenesin 1200 mg
    • Compare to Mucinex DM active ingredient
    Tackle Cough and Mucus Together
    Product Information

    Everything you need to know

    WELMATE Cough & Cold - Maximum Strength Mucus DM, 98 Tablets (Generic Mucinex DM)

    Two Symptoms, One Formula: Guaifenesin addresses mucus while dextromethorphan temporarily quiets cough. Helps Mucus Move: Guaifenesin loosens phlegm and thins bronchial secretions so coughs can become more productive. Compare the Active Ingredients: Com...

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    More Information
    • Two Symptoms, One Formula: Guaifenesin addresses mucus while dextromethorphan temporarily quiets cough.
    • Helps Mucus Move: Guaifenesin loosens phlegm and thins bronchial secretions so coughs can become more productive.
    • Compare the Active Ingredients: Compare the active ingredients and strengths to Maximum Strength Mucinex DM®.

    When a bothersome cough and thick mucus show up together, this two-ingredient formula keeps multi-symptom relief in one tablet. Guaifenesin 1200 mg helps loosen thick mucus while dextromethorphan HBr 60 mg temporarily calms cough, bringing two-symptom support into one extended-release tablet. The package offers a practical balance between everyday availability and easy medicine-cabinet storage.

    Active Ingredients
    guaifenesin (1200 mg) and dextromethorphan HBr (60 mg).
    Inactive Ingredients
    colloidal silicon dioxide, hypromellose, magnesium stearate, microcrystalline cellulose, povidone, pregelatinized starch (maize)
    Safety Warning
    consult a doctor if you are pregnant or nursing, do not use if you are taking an MAOI, not for children under the age of 12,
    Product help

    Frequently Asked Questions

    Helpful answers about choosing, using, and storing this product.

    Why combine guaifenesin and dextromethorphan?

    Guaifenesin is an expectorant that helps loosen mucus, while dextromethorphan is a cough suppressant. The combination addresses chest congestion and cough with two different active ingredients.

    How often are extended-release mucus DM tablets taken?

    Extended-release guaifenesin and dextromethorphan products are generally dosed every 12 hours for adults and children 12 years and over. Follow the exact Drug Facts on your package.

    Can extended-release Mucus DM tablets be crushed or chewed?

    No. Extended-release tablets should be swallowed whole and should not be crushed, chewed or broken.

    How does Mucus DM differ from guaifenesin-only mucus relief?

    Mucus DM adds dextromethorphan, a cough suppressant, to guaifenesin, an expectorant. Guaifenesin-only products do not include the cough-suppressant ingredient.

    What should I check before taking another cough or cold medicine with Mucus DM?

    Check active ingredients carefully so you do not unintentionally duplicate guaifenesin or dextromethorphan. Follow each Drug Facts label.

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