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Model Number363824005355
Estimated Delivery3 - 5 Business Days
upc363824005355
Product TypeCough and Cold Relief
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Mucinex 12-hr. Cold and Flu Relief Tablets, Cough, Fever, and Chest Congestion Medicine, 50 ct.

Item: 357462
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$2999

($0.60/count)
FSA/HSA Eligible
Pickup at Fairfax, VAChange Club
In-Club or Curbside Pickup AvailableLearn More
  • In Stock
Health & Beauty | Aisle 1
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Product Overview

Details
Introducing Mucinex 12-hour Cold and Fever Multi-Symptom Bi-Layer Tablets: The first and only over-the-counter cold and flu medicine that provides 12 hours of powerful multi-symptom relief from fever, headache, body pain, cough, and chest congestion. Thanks to our unique bi-layer tablet technology with an immediate-release layer and an extended-release layer, one dose lasts 3x longer than most cold and flu medicines. Starts to release medicine immediately, while the extended-release layer keeps working for 12 hours. Our one-of-a-kind formula contains powerful active ingredients that provide all day control of your worst cold and flu symptoms: Naproxen Sodium reduces fever and helps relieve headache and minor pains. Dextromethorphan HBr is a cough suppressant that helps control cough. Guaifenesin is an expectorant that thins and loosens mucus and relieves chest congestion. Say goodbye to re-dosing every 4 hours - just one dose (two tablets) in the morning and one dose (two tablets) at night keeps you covered for a full 24 hours. Compared to one dose of 4-hour medicine without re-dosing.

Product Features:

  • New Mucinex 12-hour cold and fever multi-symptom tablets: Introducing the first and only over-the-counter 12-hour cold and flu medicine for adults that reduces fever and relieves cough, chest congestion, and body pain
  • All day or night multi-symptom relief: One dose lasts 3x longer than most cold and flu medicines (compared to one dose of a 4-hour medicine without re-dosing)
  • Fever reduction and headache relief: Contains Naproxen Sodium, which reduces fever and relieves headache and minor pains
  • Cough suppressant: Contains Dextromethorphan HBr, which helps control cough
  • Excess mucus relief: Contains Guaifenesin, which thins and loosens mucus and relieves chest congestion
  • Powerful over-the-counter medication: Just one dose (two tablets) in the morning and one dose (two tablets) at night relieves symptoms for a full 24 hours, so you can say goodbye to re-dosing every 4 hours
  • Innovative Mucinex technology: Bi-layer tablet with immediate and extended-release technology controls your symptoms all day or night
  • Trusted brand: Mucinex is the #1 most trusted among physicians for cough and cold symptoms (IQVIA, ProVoice Survey, March 2026)
  • Includes tablets, 50 ct.

    Ingredients:
    Ingredients: Active Ingredients (in Each Extended-release Tablet): Dextromethorphan HBr 30mg, Guaifenesin 600mg, Naproxen Sodium 110mg (Naproxen 100mg) (NSAID). *Nonsteroidal Anti-inflammatory Drug. Inactive Ingredients: Croscarmellose Sodium, FD&C Red No. 40, Hydroxyethyl Cellulose, Hypromellose, Magnesium Stearate, Microcrystalline Cellulose, Polyethylene Glycol, Sodium Bicarbonate, Sodium Lauryl Sulfate.
    • Product information is provided by the supplier and BJ’s does not represent or warrant the information is accurate or complete. Always consult the product’s labels, warnings, and instructions before use. Please see additional terms atbjs.com/termsofuse
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    Mucinex 12-hr. Cold and Flu Relief Tablets, Cough, Fever, and Chest Congestion Medicine, 50 ct.
    Mucinex 12-hr. Cold and Flu Relief Tablets, Cough, Fever, and Chest Congestion Medicine, 50 ct.