Mucinex 12-Hour Chest Congestion Expectorant Tablets, 600mg 100 Count
Mucinex 12-Hour Chest Congestion Expectorant Tablets, 600mg 100 Count
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Mucinex 12-Hour Chest Congestion Expectorant Tablets, 600mg 100 Count

4.8 stars out of 213 reviews
(4.8)|
213 ratings

Key item features

Mucinex breaks up the mucus that causes chest congestion while providing fast and long lasting relief. Mucinex is specially formulated in a bi-layer tablet. The immediate release layer goes to work fast while the extended release layer continues to work for 12 hours. And for your worst chest congestion symptoms, try Maximum Strength Mucinex.

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was $42.88
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Columbus, 43215
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4.384615384615385 stars out of 5, based on 313 seller reviews(4.4)
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Customer ratings & reviews

4.8 out of 5 stars
stars213 ratings184 reviews
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Reviews summary

Pros
  • : Allows effortless airflow and clears congestion.
  • : Breaks up and loosens mucus in the chest.
  • : Offers a large quantity at this price point.
  • : Relieves and loosens chest congestion.
  • : Provides quick relief from congestion.
Neutral
  • : Can be easy to swallow, but may be difficult for some.
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Showing 1-3 of 184 reviews

Feb 26, 2018
JessSs
5 out of 5 stars review

Seller Verified Purchase

Must use if nasal or chest congestion

I always suffered through colds or occasionally used DayQuil/NyQuil, which I still use, but I now use Mucinex if I have congestion or even if a nagging cough. It loosens and thins mucus so you can actually get something up when you cough & then cough less.

Review from samsclub.com
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Oct 4, 2025
Donald
Top Reviewer
Sold byHey PharmaDelivered byWalmart
5 out of 5 stars review

Verified Purchase

it was prescribed by my doctor and it's done me well

Helpful?0U2WJK3RX9VV581373632
Jul 20, 2022
Purple71
5 out of 5 stars review

Greatt Product

[This review was collected as part of a promotion.] This ptoduct is very effective. It has helped me in many ways. I feel better and not so congested. It is great quality and the extended release layer tablets are easy on my stomach. I am pleased with the results and will continue to use it from now on.

Review from Mucinex
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