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Equate 12 Hour Mucus ER Guaifenesin Extended-Release Tablets, 600 mg, 20 Count, Compare to Mucinex® Active Ingredient

Key item features

    • Drug Facts
    • Active ingredient (in each extended-release tablet) - Purpose
    • Guaifenesin 600 mg - Expectorant
    • Uses
    • Helps loosen phlegm (mucus) and thin bronchial secretions to rid the bronchial passageways of bothersome mucus and make coughs more productive
    • Relieves chest congestion and makes coughing more productive
    • 600mg guaifenesin per tablet
    • Expectorant
    • Thins and loosens mucus
    • Immediate and extended-release formula
    • 12 hour relief
    • 20 tablets per container
  • Drug Facts
  • Active ingredient (in each extended-release tablet) - Purpose
  • Guaifenesin 600 mg - Expectorant
  • Uses
  • Helps loosen phlegm (mucus) and thin bronchial secretions to rid the bronchial passageways of bothersome mucus and make coughs more productive
  • Relieves chest congestion and makes coughing more productive
  • 600mg guaifenesin per tablet
  • Expectorant
  • Thins and loosens mucus
  • Immediate and extended-release formula
  • 12 hour relief
  • 20 tablets per container
    • Drug Facts
    • Active ingredient (in each extended-release tablet) - Purpose
    • Guaifenesin 600 mg - Expectorant
    • Uses
    • Helps loosen phlegm (mucus) and thin bronchial secretions to rid the bronchial passageways of bothersome mucus and make coughs more productive
    • Relieves chest congestion and makes coughing more productive
    • 600mg guaifenesin per tablet
    • Expectorant
    • Thins and loosens mucus
    • Immediate and extended-release formula
    • 12 hour relief
    • 20 tablets per container
  • Drug Facts
  • Active ingredient (in each extended-release tablet) - Purpose
  • Guaifenesin 600 mg - Expectorant
  • Uses
  • Helps loosen phlegm (mucus) and thin bronchial secretions to rid the bronchial passageways of bothersome mucus and make coughs more productive
  • Relieves chest congestion and makes coughing more productive
  • 600mg guaifenesin per tablet
  • Expectorant
  • Thins and loosens mucus
  • Immediate and extended-release formula
  • 12 hour relief
  • 20 tablets per container
  • Equate Mucus ER Tablets, 600 mg can help lessen chest congestion and loosen up mucus that causes discomfort when a cold or flu hits. These tablets can make coughing more productive so you can rid your body of thick, uncomfortable mucus in your chest. Each tablet contains 600 milligrams of extended release guaifenesin, a powerful expectorant that can help thin and loosen mucus to help you feel better for up to 12-hours. Try Equate Mucus ER Tablets, 600 mg for fast and effective relief from bothersome coughing symptoms. Making the right health decisions can be challenging. With a complete range of products and simple solutions, Equate allows you to take care of your family with confidence.
  • 600mg of guaifenesin in each tablet, Relieves congestion and makes coughing more productive, 20 tablets per container, Safe for children 12 and up
Current price is $6.3731.9 ¢/count
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Customer ratings & reviews

4.6 out of 5 stars
stars1,629 ratings210 reviews
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Pros

  • : Offers lower prices compared to name brands.

Neutral

  • : Can be highly effective, but may not work for everyone.
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Showing 1-3 of 210 reviews

Feb 3, 2026
KellyG
Top Reviewer
Item details
Multipack quantity: 1
5 out of 5 stars review

Verified Purchase

Works and Less $$$

When I got this mess going around this winter and the cough lasted over a month, I finally had to go to my NP. She prescribed this OTC cough medicine along with some antibiotics. Take it as recommended and it will dry up the mucus associated with a cold or flu. I also bought some for my husband when it hit him. It is just as good as the name brand and cost 1/2 the cost. I am all about savings when a product works just as good or better. This time it was better for me and my husband.

Helpful?4MXDVMM2ASAC2920728262
Apr 2, 2026
ginger
Top Reviewer
Item details
Multipack quantity: 1
5 out of 5 stars review

Verified Purchase

A colds best friend!

If you have a cold, flu, covid, this medicine will be your best friend!! I have took it for all 3 and without I wouldn't have Survived!! It helps tremendously!

Helpful?4MXDVMM2ASAC2920728262
Nov 18, 2025
budgetShopper
Top Reviewer
Item details
Multipack quantity: 1
5 out of 5 stars review

Verified Purchase

eases congestion in your face and chest

half the cost of the name brand, a yearly spring and fall necessity! it liquefies the crud so you can cough it out and blow it out so you don't have it renting space in your lungs and evicting you to the ER for something worse. the sinus pressie and headaches and chest congestion, notice a change in 24hrs just take it for 7 days to get it all out.

Helpful?4MXDVMM2ASAC2920728262