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Customer reviews for Mucinex 12-Hour Maximum Strength Chest Congestion Expectorant Tablets, 1200 mg Guaifenesin 56 ct. for
Mucinex 12-Hour Maximum Strength Chest Congestion Expectorant Tablets, 1200 mg Guaifenesin 56 ct.
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4.8 out of 5 stars
stars
925 ratings209 reviews
  1. 5 stars88% (818)
  2. 4 stars8% (78)
  3. 3 stars2% (15)
  4. 2 stars1% (5)
  5. 1 star1% (9)

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Showing 61-70 of 209 reviews
Aug 24, 2025
Reviewer name: MM
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Kk

Take daily during allergy season.

Helpful?17EBOSXSKNBS13599620720
reply from Mucinex Team

We would like the chance to speak with you about your usage of Mucinex® SE. When you have a chance, please give us a call at 1-866-529-8804. We are available Monday to Friday from 9am until 5pm, EST. When calling, kindly refer to reference# 7142338.

Nov 22, 2023
Reviewer name: Tammy H
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Trusted relief

Works well and we use it whenever we are sick.

Helpful?17EBOSXSKNBS13599620720
Dec 26, 2024
Reviewer name: Joy
3 out of 5 stars
3 out of 5 stars review

Verified Purchase

Strong help

Helped at first but allergies are nad right now

Helpful?17EBOSXSKNBS13599620720
reply from Mucinex Team

Hi Joy. We would like the chance to speak with you about your experience with Mucinex® SE. When you have a chance, please give us a call at 1-866-529-8804. We are available Monday to Friday from 9am until 5pm, EST. When calling, kindly refer to reference# 5861260.

Jan 13, 2024
Reviewer name: Joseph
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Joe's Mucinex

Works great, love the Sam's Price

Helpful?17EBOSXSKNBS13599620720
Nov 19, 2022
Reviewer name: kywildcat1954
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Works well.

Works well to clear our congestion. Great price fir the quantity

Helpful?17EBOSXSKNBS13599620720
Oct 2, 2024
Reviewer name: Sandra R Thomas
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

A wonder drug

Exceptional product that works! It has helped my lungs tremendously!!!!

Helpful?17EBOSXSKNBS13599620720
Apr 6, 2024
Reviewer name: Blondelocks
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Very helpful

It always helps my mom. We order this regularly.

Helpful?17EBOSXSKNBS13599620720
Dec 13, 2023
Reviewer name: CMC
3 out of 5 stars
3 out of 5 stars review

Verified Purchase

Need generic brand again!

It does what it’s supposed to do, but what happened to the Member’s Mark brand??

Helpful?17EBOSXSKNBS13599620720
Nov 1, 2023
Reviewer name: LR
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Works great draining sinuses, surprise!

Works better draining sinuses than Sinex without the increased heartrate

Helpful?17EBOSXSKNBS13599620720
reply from Mucinex Team

We would like to speak with you about your experience with our Mucinex® SE Bi-Layer Tablets. When you have a chance, please give us a call at 1-866-529-8804. We are available Monday through Friday, from 9am until 5pm, ET. When calling, kindly refer to reference 2863380. Thank you.

Jan 16, 2024
Reviewer name: WayneJEdson
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

First go to for colds

Mucinex is great for breaking up congestion in the chest.

Helpful?17EBOSXSKNBS13599620720