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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.
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 121-130 of 209 reviews
Oct 10, 2020
Reviewer name: Yellowthunder6
4 out of 5 stars
4 out of 5 stars review

Maximum strength

[This review was collected as part of a promotion.] Wow, works fast. A great quality product made by a great company. It was easy to use and understand information about the product. Maximum strength expectorant.

Review from Home Tester Club
Helpful?17EBOSXSKNBS13599620720
Oct 8, 2020
Reviewer name: kcmiles10
5 out of 5 stars
5 out of 5 stars review

Powerful and Effective Expectorant

[This review was collected as part of a promotion.] Mucinex Maximum Strength Expectorant really helped with my congestion while sick. I would highly recommend this product to others who need a powerful and effective expectorant

Review from Home Tester Club
Helpful?17EBOSXSKNBS13599620720
Oct 15, 2020
Reviewer name: Angie727
5 out of 5 stars
5 out of 5 stars review

Fast expectorant

[This review was collected as part of a promotion.] Mucinex maximum strength Expectorant is easy to swallow. It works immediately. You will feel better right away. There are no drowsy side effects.

Review from Home Tester Club
Helpful?17EBOSXSKNBS13599620720
Mar 23, 2025
Reviewer name: Deb60
5 out of 5 stars
5 out of 5 stars review

I bought this product just a few days ago due to having a major chest cold. I felt relief in a matter of hours. I am a very skeptical person and this product truly is helping me, thank you!

Review from Mucinex
Helpful?17EBOSXSKNBS13599620720
Oct 8, 2020
Reviewer name: Ambi033
5 out of 5 stars
5 out of 5 stars review

My go to

[This review was collected as part of a promotion.] I took Mucinex maximum strength expectorant for the chest congestion I had due to the season change and it really worked. Will definitely go for it anyway.

Review from Home Tester Club
Helpful?17EBOSXSKNBS13599620720
Oct 8, 2020
Reviewer name: Syvie3
5 out of 5 stars
5 out of 5 stars review

Completely satisfied user.

[This review was collected as part of a promotion.] Very good product. Excellent and helping to control cough, also to help to cough up mucus. Very long lasting and performs as advertised.

Review from Home Tester Club
Helpful?17EBOSXSKNBS13599620720
Oct 8, 2020
Reviewer name: LodisLoves6
5 out of 5 stars
5 out of 5 stars review

Fast acting & provides relief!

[This review was collected as part of a promotion.] I love this Mucinex product because it is fast acting and really helps to loosen and relieve my congestion.

Review from Home Tester Club
Helpful?17EBOSXSKNBS13599620720
Oct 9, 2020
Reviewer name: AmyC402
5 out of 5 stars
5 out of 5 stars review

fast and long lasting mucus relief

[This review was collected as part of a promotion.] fast and long lasting relief that clears your chest so you can breath easier and get on with your life

Review from Home Tester Club
Helpful?17EBOSXSKNBS13599620720
Mar 18, 2025
Reviewer name: Mr Mims
4 out of 5 stars
4 out of 5 stars review

Verified Purchase

Works for congestion at good price

Works for congestion

Helpful?17EBOSXSKNBS13599620720
Aug 28, 2024
Reviewer name: Jim lake
3 out of 5 stars
3 out of 5 stars review

Verified Purchase

Customer

Seems to work

Helpful?17EBOSXSKNBS13599620720