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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 171-180 of 209 reviews
Sep 24, 2025
Reviewer name: Like to see
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Allergy suffer

Like the price

Helpful?17EBOSXSKNBS13599620720
Jan 31, 2024
Reviewer name: Margaret
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Retired widow

Good product

Helpful?17EBOSXSKNBS13599620720
Mar 12, 2022
Reviewer name: forgotit
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Doctor recommends

It is what it is

Helpful?17EBOSXSKNBS13599620720
Aug 21, 2024
Reviewer name: A tasty snack and low fat
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

A great help.

Works great! Thank

Helpful?17EBOSXSKNBS13599620720
Mar 1, 2022
Reviewer name: rosstv
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

breathing

these work great

Helpful?17EBOSXSKNBS13599620720
Jan 6, 2023
Reviewer name: jklinejr
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Greta brand

Works great

Helpful?17EBOSXSKNBS13599620720
Feb 23, 2022
Reviewer name: toots
5 out of 5 stars
5 out of 5 stars review

Works hard like I do…

I can take this every morning and night during the worst pollen times and it helps keep me breathing freely without worrying about getting pneumonia (yes I get my pneumonia vaccine too). Mucinex is the only thing I need besides my antihistamine. I recommend it to everyone who has allergies and that horrible irritating cough.

Helpful?17EBOSXSKNBS13599620720
reply from Supplier Response

Hi Joe, we’re sorry to hear about your experience with our Mucinex® 12 Hr Max Strength Chest Congestion Expectorant Tablets. We would love an opportunity to obtain more information. Please call 1-866-529-8804 between 9:00am-5:00pm EST (Monday-Friday) and someone will be happy to help you. When calling, kindly refer to reference RB0000764643. Thank you!

Nov 13, 2022
Reviewer name: sue
4 out of 5 stars
4 out of 5 stars review

Verified Purchase

broken package

Package broken and smashed

Helpful?17EBOSXSKNBS13599620720
Oct 22, 2020
Reviewer name: DeeDee8
5 out of 5 stars
5 out of 5 stars review

Great product

[This review was collected as part of a promotion.] Love taste not medicine bad taste. Really good flavor and quick reluef

Review from Home Tester Club
Helpful?17EBOSXSKNBS13599620720
Oct 9, 2020
Reviewer name: JConn6
5 out of 5 stars
5 out of 5 stars review

Great product

[This review was collected as part of a promotion.] Works great! Really helps with getting mucus out. I would recommend.

Review from Home Tester Club
Helpful?17EBOSXSKNBS13599620720