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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
stars910 ratings207 reviews
  1. 5 stars88% (803)
  2. 4 stars9% (78)
  3. 3 stars2% (15)
  4. 2 stars1% (5)
  5. 1 star1% (9)
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Showing 151-160 of 207 reviews
Oct 13, 2024
CG1111
2 out of 5 stars review

Very large pill

These were too large for me to swallow. They start dissolving almost immediately and left an awful taste on my tongue. I tried multiple times, but it would not work for me. I will have to try to the regular ones which are half the size. Wish I would have known how big they were before hand, rather than waste money.

Review from Mucinex
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reply from Mucinex Consumer Relations

We're sorry to learn about your experience with our Mucinex product. We'd like the opportunity to speak with you personally. Please call us at your convenience at 1-866-529-8804 between 9:00-5:00 EST (Monday - Friday) and mention the following reference number RB0005496854, and we would be happy to help.

Oct 13, 2020
kmtmbt12
5 out of 5 stars review

Mucinex

[This review was collected as part of a promotion.] Mucinex Maximum Strength Expectorant is strong and works fast. I think it has a pleasant flavor and that makes it easy to swallow. It worked pretty fast for me, I think it took 3 days and I was feeling back to normal. I love that it doesn't make me drowsy, just makes me feel better.

Review from Home Tester Club
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Oct 11, 2020
Lori44983
5 out of 5 stars review

Mucinex maximum expectorant=awesome

[This review was collected as part of a promotion.] It really helped clear me up and started working within about 30 minutes. It also worked for a long period of time. I’d say the effects probably lasted at least 12 hours, just as advertised. I definitely recommend.

Review from Home Tester Club
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Oct 13, 2020
Bubba307
5 out of 5 stars review

Great Product

[This review was collected as part of a promotion.] I would say that I really liked this Mucinex Maximum Strength Expectorant a lot because I was having some chest congestion from a cold that I had and I felt it did a great job at helping thin and loosen the mucus that I had and also making me feel better. I also felt this product was great because it did seem to help me for 12 hours and I felt the tablets were very easy to take.

Review from Home Tester Club
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Oct 10, 2020
SteveD335
5 out of 5 stars review

Relief and protection

[This review was collected as part of a promotion.] The Mucinex Maximum Strength Expectorant is a great pill that really helps to clear up my congestion and get me feeling back to normal so I can make it through the day or sleep through the night. This is great that it has an immediate effect and has extended release as well so that it lasts longer and continue to help protecting me.

Review from Home Tester Club
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Oct 26, 2020
JeffM192
4 out of 5 stars review

Mucinex to the rescue

[This review was collected as part of a promotion.] The change of seasons has really did a number on me. My chest was very congested and I was seeking immediate relief. Mucinex is an amazing product. I started feeling relief once I took it. It did take some time for me to get better, but Mucinex definitely made it a little easier.

Review from Home Tester Club
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Oct 9, 2020
Briant434
4 out of 5 stars review

Mucinex review

[This review was collected as part of a promotion.] In my personal opinion I feel like mucinex is a very effective medication and I would definitely recommend it.

Review from Home Tester Club
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Oct 13, 2020
schutzme10
5 out of 5 stars review

Amazing!

[This review was collected as part of a promotion.] Mucinex is a gift from the gods. It helps to lessen the symptoms of a miserable cold end it also shortens the length. I would definitely recommend and I will use this every time I get a cold.

Review from Home Tester Club
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Oct 13, 2020
Sercela1
5 out of 5 stars review

Works wonders

[This review was collected as part of a promotion.] This is the best stuff on the market. It might knock you out for a while, but you wake up feeling like a champ.

Review from Home Tester Club
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Oct 8, 2020
Ambi033
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